{"id":3262,"date":"2020-09-23T09:46:15","date_gmt":"2020-09-23T09:46:15","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=3262"},"modified":"2026-04-28T10:41:46","modified_gmt":"2026-04-28T10:41:46","slug":"notice-of-shellac-storage-precautions","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/it\/notice-of-shellac-storage-precautions\/","title":{"rendered":"Avviso sulle precauzioni di conservazione della gommalacca"},"content":{"rendered":"<h4 class=\"wp-block-heading\">L'invecchiamento e l'agglomerazione sono problemi importanti nello stoccaggio dei prodotti in resina di gommalacca. Durante lo stoccaggio a lungo termine della resina di gommalacca, a causa della polimerizzazione di vari geni liberi, la vita termica del prodotto di resina si accorcia, il punto di fusione aumenta, il colore si intensifica e la materia insolubile etanolo caldo aumenta gradualmente, questo \u00e8 l'\"invecchiamento\" della resina di gommalacca. Durante questo processo, la resina di gommalacca si coagula in grumi duri e difficili da schiacciare, chiamati \"agglomerati\". La qualit\u00e0 dei prodotti di resina invecchiati e agglomerati diminuisce in una certa misura.<\/h4>\n\n<!-- lc-qa-start -->\n<p><strong>Quick answer:<\/strong> For general industrial-chemical topics, the safest commercial decision usually comes from checking application fit, specification, process compatibility, and handling requirements together instead of relying on one simplified rule.<\/p>\n<!-- lc-qa-end -->\n\n\n\n\n\n\n<h4 class=\"wp-block-heading\">L'invecchiamento e l'agglomerazione dei prodotti a base di gommalacca sono legati alle condizioni di stoccaggio. La temperatura, l'aumento dell'umidit\u00e0 o la presenza di catalizzatori accelerano l'invecchiamento e l'agglomerazione.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">In considerazione delle caratteristiche chimiche e fisiche della pellicola per insetti, la pellicola per insetti deve essere conservata in un luogo asciutto, ventilato e fresco, evitando il sole, la pioggia e la vicinanza al calore e all'umidit\u00e0. In questo ambiente di conservazione, la gommalacca pu\u00f2 essere conservata per tre anni; i prodotti che hanno superato i tre anni devono essere nuovamente ispezionati per verificare che siano conformi agli standard prima di poter essere utilizzati.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Contattateci ora!<\/strong><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Accettiamo servizi personalizzati, di solito vi contatteremo entro 24 ore. Potete anche inviarmi un'e-mail a info@longchangchemical.com durante l'orario di lavoro (dalle 8:30 alle 18:00 UTC+8 Lun.~Sab.) o utilizzare la chat dal vivo del sito web per ottenere una risposta immediata.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Questo articolo \u00e8 stato scritto dal Dipartimento di Ricerca e Sviluppo di Longchang Chemical. Se si desidera copiare e ristampare, si prega di indicare la fonte<\/h4>\n\n\n<!-- lc-commercial-start -->\n<h2>How technical buyers usually evaluate this chemical topic<\/h2>\n<p>General chemical decisions usually become clearer when teams move from theory to application fit: what the material needs to do, how pure it needs to be, how it behaves in the real process, and what downstream constraints it must satisfy.<\/p>\n<ul>\n<li><strong>Define the use case first:<\/strong> laboratory understanding and industrial purchasing often need different levels of specification detail.<\/li>\n<li><strong>Check process compatibility:<\/strong> handling, blending, stability, and downstream interaction often determine whether a material is practical to use.<\/li>\n<li><strong>Review storage and transport behavior:<\/strong> shelf life, moisture sensitivity, temperature range, and packaging can all matter commercially.<\/li>\n<li><strong>Use sample validation when the application is critical:<\/strong> small-scale confirmation often saves the most time before a full purchasing decision.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why can a material that looks correct on paper still underperform in use?<\/strong><br \/>Because real-world process conditions, substrate interaction, and storage behavior can reveal problems that are not obvious in a simplified specification review.<\/p>\n<p><strong>Should technical chemical selection always start with the lowest-cost option?<\/strong><br \/>Not usually. The lowest purchase price is not always the lowest use cost once process fit, stability, and downstream quality are considered.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>Aging and agglomeration are prominent problems in the storage of shellac resin products. During long-term storage of shellac resin, due to the polymerization of various free genes, the thermal life<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3262","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Notice of Shellac Storage Precautions - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Aging and agglomeration are prominent problems in the storage of shellac resin products. 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