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UV-P bụ ụdị benzotriazole UV absorber - ADSORB P
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Aha Chemical: 2-(2H-Benzotriazol-2-yl)-p-cresol Synonyms: Drometrizole; UV-P; Tinuvin P Okwu Mmalite UV-P bụ benzotriazole ụdị UV absorber. Ọ nwere elu absorption na ife ogologo nke 270 ~ 340nm. Ọ na-arụkwa ọrụ nke ọma maka nkwụsị ọkụ nke polyvinyl chloride, polyurethane unsaturated, polystyrene, mkpuchi na lacquers. CAS No.: 2440-22-4 Chemcial Structure: Nkọwapụta ọdịdị: ọcha ka kristal ntụ ntụ na-acha odo odo na-agbaze ebe: 128 ~ 131 ℃ Ọdịnaya (HPLC): 99% Min. Mbufe: 440nm≥97% 500nm≥98% Ash: 0.1% Max. Volatiles: 0.5% Max. Ngwugwu: Nkọwa katọn 25KG ADSORB® P na-egosipụta nnabata siri ike nke radieshon ultraviolet na mpaghara 300-400nm. Ọ na-enwekwa ogo dị elu nke foto-nkwụsi ike n'ime ogologo oge nke ìhè ọkụ. ADSORB® P na-enye nchebe ultraviolet n'ụdị polymer dị iche iche gụnyere styrene homo- na copolymers, plastik engineering dị ka polyesters na acrylic resins, polyvinyl chloride, na halogen ndị ọzọ nwere polymers na copolymers (dịka vinylidenes), acetals na cellulose esters. Elastomers, adhesives, polycarbonates, polyurethanes, na ụfọdụ cellulose esters na epoxy ihe na-eritekwa uru site na iji ADSORB® P. Ngwongwo a) Enweghị isi, adịghị ebute isi na polymers. b) Enweghị mmetụta na ion metal c) Enweghị ọkụ, enweghị mgbawa, adịghị egbu egbu, adịghị emerụ ahụ ike. d) Nkwụsi ike foto dị elu maka ike ya siri ike itinye ìhè karịsịa na mpaghara UV (270 ~ 340nm) e) Na-ekpo ọkụ na-ekpo ọkụ ma nwee ike iji ya mee ihe na plastik nke chọrọ okpomọkụ nhazi dị elu. f) Ọ na-esiri ike ịnweta ọkụ a na-ahụ anya, karịsịa maka ndị na-enweghị agba na ngwaahịa plastik na-acha ọkụ. Enwere ike ijikwa toxicity & Safety UV-P dị ka kemịkalụ ụlọ ọrụ ma ọ bụrụ na echekwabara nlezianya aka ndị a: a) Yiri uwe aka ka ịzere ịkpọtụrụ akpụkpọ ahụ. Nọgide na-arụ ọrụ dị ọcha na ikuku nke ọma. Yiri enyo na ihe mkpuchi ihu mgbe ọ bụla a na-apụghị izere ezere uzuzu iji gbochie mkpasu iwe na anya na akụkụ iku ume. ngwugwu: Net 25kg akwụkwọ drum ma ọ bụ katọn. Nchekwa: Ekwesịrị ịchekwa UV-P na sistemu mechiri emechi ma debe ya n'ebe kpọrọ nkụ ma dị jụụ. IPG na-elekwasị anya na mgbakwunye kemịkalụ dị mma / nnukwu batches nwere ọnụnọ zuru ụwa ọnụ.