{"id":5534,"date":"2022-09-09T11:44:40","date_gmt":"2022-09-09T11:44:40","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=5534"},"modified":"2026-05-08T02:59:46","modified_gmt":"2026-05-08T02:59:46","slug":"lcsorb-uv-234-cas-70321-86-7","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/nl\/product\/lcsorb-uv-234-cas-70321-86-7\/","title":{"rendered":"UV-234 \/ UV-absorptiemiddel 234 CAS 70321-86-7"},"content":{"rendered":"

UV-234 \/ UV-absorptiemiddel 234 CAS 70321-86-7<\/h2>\n\n\n\n\n\n\n\n\n
Uiterlijk<\/td>\nGebroken wit poeder<\/td>\n<\/tr>\n
Inhoud<\/td>\n\u226599% (HPLC)<\/td>\n<\/tr>\n
Smeltpunt<\/td>\n139.5-144\u2103<\/td>\n<\/tr>\n
As<\/td>\n\u22640.1%<\/td>\n<\/tr>\n
Vluchtig<\/td>\n\u22640.5%<\/td>\n<\/tr>\n
Overbrenging<\/td>\n460nm\u226595% 500nm\u226597%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

UV-absorber 234 Toepassing<\/strong><\/h2>\n

Geschikt voor polycarbonaat, polyvinylchloride, polyoxymethyleen, polyamide, polyester, enz.<\/p>\n\n\n\n\n
Polyvinylchloride<\/td>\nPolycarbonaat<\/td>\nPolyester<\/td>\n<\/tr>\n
0.25-0.5%<\/td>\n0.3-0.5%<\/td>\n0.3-0.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

UV-234 heeft de voordelen van goede compatibiliteit, lage vluchtigheid, sterke UV-absorptie en uitstekende thermische stabiliteit. Geschikt voor polycarbonaat, polyester, polyoxymethyleen, polydilute amine, polyfenyleenether, thermoplastisch polyurethaan en polyurethaanvezel enz.<\/p>\n

UV-absorber 234 Opslag<\/strong><\/h2>\n

Wordt bewaard in een droog, schoon magazijn met goede ventilatie.
\nVermijd blootstelling aan licht en verwarming om oxidatie te voorkomen.
\nHet product beschermen tegen lekkage, regen en insolatie tijdens transport.<\/p>\n

Neem nu contact met ons op!<\/strong><\/h2>\n

Als je een COA, MSDS of TDS nodig hebt van UV-absorber<\/a><\/span>Vul je contactgegevens in op het onderstaande formulier, dan nemen we meestal binnen 24 uur contact met je op. U kunt mij ook een e-mail sturen info@longchangchemical.com<\/a> <\/span>tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Chemische naam<\/strong>2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-fenylethyl)fenol<\/p>\n

Cas-nr:<\/strong>70321-86-7<\/p>\n

Synoniem:<\/strong>Eversorb 76;Milestab 234;THASORB UV-234;UV-absorber UV-234<\/p>\n

Structuur:<\/strong><\/p>\n

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