{"id":4670,"date":"2021-07-02T09:30:20","date_gmt":"2021-07-02T09:30:20","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4670"},"modified":"2026-04-28T10:41:50","modified_gmt":"2026-04-28T10:41:50","slug":"how-to-choose-sunscreen","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/nl\/how-to-choose-sunscreen\/","title":{"rendered":"Hoe kies je een zonnebrandcr\u00e8me?"},"content":{"rendered":"<h4 class=\"wp-block-heading\">De zomer is verzengend en op veel plaatsen in het land is het erg heet en heet. Als chemisch arts moet je natuurlijk rigoureus omgaan met bescherming tegen de zon. Hoe kies je dan zonnebrandcr\u00e8me?<\/h4>\n\n<!-- lc-qa-start -->\n<p><strong>Snel antwoord:<\/strong> A practical UV ink decision usually starts with the printing method and substrate, then checks cure depth, transfer quality, adhesion, and color stability under real line conditions.<\/p>\n<!-- lc-qa-end -->\n\n\n\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png\" alt=\"\" class=\"wp-image-4680\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Allereerst, waarom heb je zonbescherming nodig onder een beetje wetenschap? De reden is dat er ultraviolette stralen in zonlicht zitten. Ultraviolette straling is de algemene term voor straling met een golflengte van 100 nm tot 400 nm in het elektromagnetische spectrum, die het gezichtsvermogen van mensen niet kan beschadigen. Simpel gezegd: het zit in de zon, maar je kunt het niet zien. Ultraviolette stralen kunnen de huid beschadigen, vooral de lederhuid. Ultraviolette stralen worden over het algemeen onderverdeeld in drie categorie\u00ebn op basis van verschillende golflengten, <a href=\"https:\/\/longchangchemical.com\/nl\/product\/diethylamino-hydroxybenzoyl-hexyl-benzoate-dhhb-uvinul-a-plus-cas-302776-68-7\/\">UV<\/a>A, UVB en UVC.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-1.png\" alt=\"\" class=\"wp-image-4681\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Kortgolvig ultraviolet UVC: dit is ultraviolet licht met een golflengte van 100~280 nm. UVC is het schadelijkst voor organismen. Dit wordt echter geabsorbeerd in de ozonlaag... en het wordt gemakkelijk geblokkeerd... dus het is OK zonder enige bescherming.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-2.png\" alt=\"\" class=\"wp-image-4682\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-2.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-2-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Middengolf ultraviolet UVB: Dit is ultraviolet licht met een golflengte van 280~320 nm. Ultraviolette stralen in de middengolf hebben bepaalde fysiologische effecten op de menselijke huid. Het werkt meer in op de opperhuid. Door de hogere energie kan het sterke lichtschade aan de huid veroorzaken. De huidbloedvaten van het bestraalde gebied verwijden zich en de huid kan symptomen vertonen zoals zwelling en blaren. Langdurige blootstelling van de huid veroorzaakt erytheem, ontsteking en huidveroudering (gewoon zonnebrand). Daarom wordt UVB ook wel het zonnebrand(rode) deel van de ultraviolette stralen genoemd, wat de ultraviolette band is die moet worden voorkomen.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-3.png\" alt=\"\" class=\"wp-image-4683\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-3.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-3-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Langgolvig ultraviolet UVA: ultraviolet licht met een golflengte van 320~400 nm, onderverdeeld in UVA-1 en UVA-2. De penetratie van langgolvige ultraviolette stralen op kleding en de menselijke huid is veel sterker dan die van middellanggolvige ultraviolette stralen. De penetratie van langgolvige ultraviolette stralen op kleding en menselijke huid is veel sterker dan die van middellanggolvige ultraviolette stralen. Ze kunnen tot diep in de lederhuid doordringen en inwerken op de melanine in de opperhuid, waardoor de huid melanine afzet, de huid donkerder wordt en bescherming biedt tegen ultraviolette straling. De huid beschermen. Daarom wordt de langegolf ultraviolet ook wel het \"bruiningsgedeelte\" genoemd.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-4.png\" alt=\"\" class=\"wp-image-4684\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-4.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-4-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Het is duidelijk dat het voorkomen van huidbeschadiging door ultraviolette straling van het menselijk lichaam voornamelijk bestaat uit het voorkomen van ultraviolette UVB-straling; en het voorkomen van UVA-straling is het voorkomen van bruining van de huid.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-5.png\" alt=\"\" class=\"wp-image-4685\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-5.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-5-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Dus om te voorkomen dat de wereld wordt vernietigd en de huid wordt aangetast door ultraviolette straling, hebben mensen zonnebrandcr\u00e8me uitgevonden. Iedereen moet de SPF-factor (Sun Protection Factor) op zonnebrandcr\u00e8me hebben opgemerkt. Waar komt deze co\u00ebffici\u00ebnt vandaan? Nadat iemand bijvoorbeeld 20 minuten aan de zon is blootgesteld, begint de huid rood en erythema te vertonen, en na het aanbrengen van zonnebrandcr\u00e8me wordt de tijd 10 uur (600 minuten), dan is de SPF van dit zonnebrandproduct 10 uur\/20 minuten=30, wat in feite een veelvoud is van de kortste zonnebrandtijd, dus... het effect van zonnebrandcr\u00e8me is nog steeds gerelateerd aan je persoonlijke lichaamsbouw... Als je binnen 1 minuut verbrandt, wil ik graag een droevige uitdrukking maken. ... (Wetenschapsstudenten vinden dit soort experimenten altijd te nauwkeurig = =)<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-6.png\" alt=\"\" class=\"wp-image-4686\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-6.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-6-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Er is ook een index op zonnebrandcr\u00e8mes die PA heet, over het algemeen PA+, PA++, PA+++, dit is het vermogen van zonnebrandcr\u00e8mes om zonnebrand te voorkomen. Maar de definitie is nog steeds erg vaag... het kan bruining voorkomen, effectief bruining voorkomen en... zeer effectief bruining voorkomen.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"500\" height=\"37\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-7.png\" alt=\"\" class=\"wp-image-4687\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-7.png 500w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image-7-300x22.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Omdat UV eigenlijk wordt voorkomen, kunnen we direct UV-Vis spectrofotometrie gebruiken om te bepalen of de zonnebrandcr\u00e8me effectief is of niet! Ok\u00e9, ok\u00e9, het is eigenlijk gewoon een lichtstraal gebruiken om een foto te maken en dan kijken hoeveel het wordt geabsorbeerd. Hoe meer het wordt geabsorbeerd, hoe minder het de huid bereikt en hoe beter het effect van de zonnebrandcr\u00e8me!<\/h4>\n\n\n\n<h2 class=\"wp-block-heading\">1. Weeg het zonnescherm tot op 0,0001 g nauwkeurig af.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"708\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/\u5fae\u4fe1\u56fe\u7247_20210702171729.jpg\" alt=\"\" class=\"wp-image-4671\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/\u5fae\u4fe1\u56fe\u7247_20210702171729.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/\u5fae\u4fe1\u56fe\u7247_20210702171729-271x300.jpg 271w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/\u5fae\u4fe1\u56fe\u7247_20210702171729-600x664.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Verdun met water, meng goed met ultrasoon geluid, voeg 1000 keer (ml) water van de afgewogen massa (g) toe.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"801\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/2.jpg\" alt=\"\" class=\"wp-image-4672\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/2.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/2-240x300.jpg 240w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/2-600x751.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3. 4500\u03bcL water+500\u03bcL verdunningsmiddel<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/3.jpg\" alt=\"\" class=\"wp-image-4673\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/3.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/3-240x300.jpg 240w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/3-600x750.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4. Toeteren, vortexen, schudden en goed mengen.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"797\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/4.jpg\" alt=\"\" class=\"wp-image-4674\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/4.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/4-241x300.jpg 241w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/4-600x747.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5. Pipetteer de cel, gebruik deze om de extinctie te meten, meet eerst de achtergrond.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"801\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/5.jpg\" alt=\"\" class=\"wp-image-4675\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/5.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/5-240x300.jpg 240w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/5-600x751.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">6. U-3010, UV-vis. Stop hem erin! Scannen! Verkrijg het spectrum.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"425\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/6.jpg\" alt=\"\" class=\"wp-image-4676\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/6.jpg 640w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/6-300x199.jpg 300w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/6-600x398.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Dit spectrum... bekijk het zo... de horizontale as is de golflengte en de verticale as is de absorptie. Simpel gezegd: hoe hoger de lijn tussen 280~400nm op de horizontale as, hoe beter het effect van de zonnebrandcr\u00e8me! Tussen 280~320nm is de absorptiecapaciteit van UVB, dat wil zeggen het vermogen om te verbranden, en tussen 320~400nm is de absorptiecapaciteit van UVA. Omdat de hierboven geconfigureerde concentratie hetzelfde is! Je kunt dus alle geteste merken ter vergelijking in een foto plakken, zodat je het OTZ-spectrum van deze foto krijgt.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"388\" height=\"257\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/7.jpg\" alt=\"\" class=\"wp-image-4677\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/7.jpg 388w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/7-300x199.jpg 300w\" sizes=\"(max-width: 388px) 100vw, 388px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">In totaal zijn er deze keer 9 monsters getest, namelijk... Dior (ik denk dat het een soort vloeibare foundation is), Vichy, en L'Oreal Paris (twee soorten, de witte en blauwe flesjes zijn verschillend van kleur), Affordable Materia Medica, Mentholatum, skinfood, maar ook de grote schatten die je elke dag ziet en de heetste waterbaby van internet... Het volgende is het resultaat:<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Dior, het principe van vrijheid met een grote naam, heeft een grote voorsprong in UVB-bescherming, dat wil zeggen dat het zonnebrand voor een langere tijd kan verlengen, maar het is niet zo goed in UVA-bescherming, maar het overtreft andere merken~ maar het is echt duur. !<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Vichy, de prestaties zijn zeer goed, de bescherming van UVA is op zijn plaats, het kan effectief voorkomen bruinen, en de absorptie van UVB is ook zeer goed. Het is zeer goed voor normaal gebruik.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">De twee zonnebrandcr\u00e8mes van L'Or\u00e9al Paris presteren ook goed, met een gelijkmatige absorptie. De 340~380 banden, die over het algemeen niet goed presteren in andere zonnebrandcr\u00e8mes, hebben nog steeds een hogere absorptie, waardoor meer banden bescherming bieden, en tegelijkertijd is de absorptie van UVB ook voldoende.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">De zonnebrandcr\u00e8me van Mentholatum presteert goed op het gebied van UVB, maar is niet bijzonder ideaal op het gebied van UVA-bescherming, en... mag ik erover klagen, lijkt het vooral op een correctievloeistof...?<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Geschikte plantaardige zonnefilters zijn relatief soepel in het volledige absorptiebereik, maar het zijn geen uitstekende, normale zonnefilters.<\/h4>\n\n\n<!-- lc-commercial-start -->\n<h2>A practical buying checklist for UV ink applications<\/h2>\n<p>In UV printing, the best technical choice usually comes from balancing curing performance with print behavior. Teams normally get the strongest result when they review substrate fit, line speed, image quality, and post-cure durability together rather than optimizing only one variable.<\/p>\n<ul>\n<li><strong>Match the package to the printing method:<\/strong> inkjet, gravure, letterpress, pad printing, screen printing, and label applications can need different cure and viscosity profiles.<\/li>\n<li><strong>Check image quality with cure:<\/strong> the strongest initiator or monomer route is not helpful if transfer, dot behavior, or film clarity gets worse.<\/li>\n<li><strong>Review adhesion after full cure:<\/strong> a surface-dry print can still fail later if the deeper film remains under-cured.<\/li>\n<li><strong>Test on the final substrate family:<\/strong> film, metal, glass, paper, and specialty surfaces can shift the commercial ranking of the same package quickly.<\/li>\n<\/ul>\n<h3>Aanbevolen productreferenties<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">CHLUMINIT TPO-L<\/a>:<\/strong> A strong low-yellowing reference for LED-oriented UV systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/hema-monomer-cas-868-77-9\/\">CHLUMICRYL HEMA<\/a>:<\/strong> A well-known polar monomer reference in adhesion- and reactivity-driven systems.<\/li>\n<\/ul>\n<h3>Veelgestelde Vragen voor kopers en formuleringsdeskundigen<\/h3>\n<p><strong>Why can a UV ink look fine in a lab drawdown but struggle on press?<\/strong><br \/>Because print speed, real film build, substrate handling, and curing energy often expose limitations that are not visible in a slower or simpler test.<\/p>\n<p><strong>Should UV ink materials be selected only by the fastest cure?<\/strong><br \/>No. Commercial selection also needs to protect print sharpness, adhesion, color, and long-run consistency.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>The summer is scorching, and many places across the country are very hot and hot. As a chemical practitioner, of course, you must take a rigorous attitude towards sun protection.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-4670","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to choose sunscreen? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"How to choose sunscreen?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/nl\/how-to-choose-sunscreen\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to choose sunscreen? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"How to choose sunscreen?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/nl\/how-to-choose-sunscreen\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-02T09:30:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:41:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"How to choose sunscreen?\",\"datePublished\":\"2021-07-02T09:30:20+00:00\",\"dateModified\":\"2026-04-28T10:41:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/\"},\"wordCount\":1269,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png\",\"articleSection\":[\"Catalysts &amp; Chemical Auxiliary Agents\"],\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/\",\"url\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/\",\"name\":\"How to choose sunscreen? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png\",\"datePublished\":\"2021-07-02T09:30:20+00:00\",\"dateModified\":\"2026-04-28T10:41:50+00:00\",\"description\":\"How to choose sunscreen?\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to choose sunscreen?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/nl\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hoe kies je een zonnebrandmiddel? - Chemisch bedrijf Longchang","description":"Hoe kies je een zonnebrandcr\u00e8me?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/nl\/how-to-choose-sunscreen\/","og_locale":"nl_NL","og_type":"article","og_title":"How to choose sunscreen? - Longchang Chemical","og_description":"How to choose sunscreen?","og_url":"https:\/\/longchangchemical.com\/nl\/how-to-choose-sunscreen\/","og_site_name":"Longchang Chemical","article_published_time":"2021-07-02T09:30:20+00:00","article_modified_time":"2026-04-28T10:41:50+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"How to choose sunscreen?","datePublished":"2021-07-02T09:30:20+00:00","dateModified":"2026-04-28T10:41:50+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/"},"wordCount":1269,"commentCount":0,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"image":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png","articleSection":["Catalysts &amp; Chemical Auxiliary Agents"],"inLanguage":"nl-NL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/","url":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/","name":"Hoe kies je een zonnebrandmiddel? - Chemisch bedrijf Longchang","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage"},"image":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png","datePublished":"2021-07-02T09:30:20+00:00","dateModified":"2026-04-28T10:41:50+00:00","description":"Hoe kies je een zonnebrandcr\u00e8me?","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#primaryimage","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/07\/image.png"},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/how-to-choose-sunscreen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"How to choose sunscreen?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Chemisch bedrijf Longchang","description":"China chemische fabrikant \uff06 leverancier","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Chemisch bedrijf Longchang","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"Chemisch bedrijf Longchang","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/nl\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/posts\/4670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/comments?post=4670"}],"version-history":[{"count":5,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/posts\/4670\/revisions"}],"predecessor-version":[{"id":9604,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/posts\/4670\/revisions\/9604"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/media?parent=4670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/categories?post=4670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/nl\/wp-json\/wp\/v2\/tags?post=4670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}