China Reactive Additives aaa reactive UV, reactive LS, double bond reactive mgbakwunye Onye nrụpụta na Supplier |Syntholution

Ihe mgbakwunye na-emeghachi omume aaa UV na-emeghachi omume, LS na-emeghachi omume, ihe mgbakwunye abụọ na-emeghachi ihe onyonyo egosipụtara

nkowa nkenke:

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọkụ stabilizer na-emeghachi omume

Resin nke China (nke akọwapụtara nke ọma, ogige polymer ọ bụla enwere ike iji dị ka akụrụngwa maka nhazi ngwaahịa rọba a na-akpọ resin) ụlọ ọrụ na-etolite ngwa ngwa.Mpụta ngwaahịa na-aga n'ihu na-agbasawanye, na amụma ụlọ ọrụ mmepụta ihe nke mba na-agba ume ka ụlọ ọrụ resin na-etolite na ntụziaka nke ngwaahịa teknụzụ dị elu.The iche iche nke China resin ndidi dịtụ zuru okè, ma e jiri ya tụnyere mba ọzọ elu ogbo, a ka nwere ụfọdụ oghere na mmepụta ọnụ ọgụgụ, usoro akara na ụfọdụ ngwaahịa na pụrụ iche arụmọrụ chọrọ.Ya mere, n'ime afọ ole na ole sochirinụ, ọ bụ naanị nyocha na mmepe nke ngwaahịa ndị na-arụ ọrụ dị elu, na-eme ka nkwụsi ike nke àgwà ngwaahịa dị mma, bụ ihe dị mkpa maka mmepe resin, dịkwa mkpa.

The resin ihe dị mfe ịka nká, mgbe ọ na-ekpughere ìhè, unsaturated okpukpu abụọ nkekọ na molekụla Ọdịdị ma ọ bụ adịghị ọcha ihe na usoro na-yikarịrị imebi nkekọ njọ, free radical chain reaction, na ịkpata ọgbọ nke agba. otu, na-emecha na-eduga na resin na-agwụ na mgbawa.Iji dozie nsogbu nke photoaging nke resin, ọ dị mkpa ịgbakwunye fototabilizer na resin iji gbochie ma ọ bụ gbuo oge usoro fotoaging na ogologo ndụ ọrụ ya.

Light stabilizer bụ ụdị ihe enyemaka nke nwere ike igbochi ma ọ bụ gbuo oge mmebi nke resin.N'ime mmepe na ọnọdụ nyocha n'ụlọ na mba ọzọ, mmepe na nyocha nke ndị na-ahụ maka ọkụ na-egosi ụfọdụ usoro na njirimara ọhụrụ, ịchọ ọrụ nke ọma, nchekwa gburugburu ebe obibi, akụ na ụba na izute nhazi siri ike na gburugburu ebe obibi ngwa nke ụdị ọhụrụ nke ìhè stabilizers, usoro ọhụrụ. kemgbe ihe mgbaru ọsọ nke ulo oru mmepe na nnyocha.Karịsịa, ọ bụ ihe dị mkpa mmepe ntụziaka nke ìhè stabilizers ikpokọta dị iche iche na-arụ ọrụ dị iche iche otu molekul na-eme ka molekul nwere multifunctional reactivity na melite arụmọrụ ya.Site na iwebata njikọ kemịkalụ nke monomer reactive n'ime yinye alaka resin ma ọ bụ agbụ isi, onye na-ahụ maka ọkụ na-emeghachi omume nwere ike ịkpọ njirimara nke ike dị elu na nguzogide ihe mgbaze na nguzogide ọkụ nke resin, nke nwere atụmanya ngwa siri ike.Mgbakwunye nke reactive ìhè stabilizer na resin agaghị emetụta nke ukwuu molekul Ọdịdị nke resin, ma nwere ike melite ụfọdụ Njirimara nke resin n'onwe ya ntụpọ, na mgbe ahụ melite nhazi arụmọrụ na-eji arụmọrụ nke resin, melite ojiji uru na ọrụ. ndu nke resin.

Reactive ìhè stabilizer na-ezo aka iwebata nke reactive iche iche n'ime molekụla Ọdịdị nke amine egbochiri, nke mere na ọ na bonded ma ọ bụ anyadokwa na na polima n'azụ n'oge nhazi nke polymer ngwaahịa na-etolite a na-adịgide adịgide photostable polymer na-egbochi amine arụ ọrụ otu.Nke a ìhè stabilizer nwere ike zere nke ọma ịkwaga anụ ahụ ma ọ bụ volatilization kpatara ọnwụ nke ìhè stabilizer, melite ma melite mgbasa nke egbochiri amine ìhè stabilizer na polymer na mmetụta nke ìhè stabilization, karịsịa mgbe polymer ngwaahịa ihe recycling na re-mmepụta. , otu ndị na-eme ka ọkụ na-eme ka ọ dị mma ka nwere ike ịme mmetụta nkwụsịtụ ọkụ.Njikọ na-adịgide adịgide nke molecule amine egbochiri na ọkpụkpụ polymer site na ndị otu na-emeghachi omume bụ ihe dị irè iji dozie nsogbu nke fototability na-adịgide adịgide nke ngwaahịa rọba.Companieslọ ọrụ mba ofesi gụnyere Japan Showa Denko, Adico, wdg, ewepụtala methacrylate dị ka otu ndị na-arụ ọrụ nke ndị na-ahụ maka nchekwa ọkụ, na-enwe mmetụta nkwụsi ike ka mma.Ma otu methacrylate adịghị eguzosi ike, na njikọ nke mkpa ịgbakwunye polymerization inhibitor iji zere ihe omume nke onwe-polymerization, n'ihi ya, ọ bụ ihe a na-apụghị izere ezere ịbawanye ihe isi ike nke ọgwụgwọ ọgwụgwọ.Na mgbakwunye, methacrylate bụ ihe na-agbanwe agbanwe nke nwere nsi na-agafeghị oke, nke na-emerụ ndị ọrụ.

Ihe stabilizer ọkụ mmeghachi omume nwere uru ndị a:
akụrụngwa nchekwa;
gburugburu ebe obibi enyi na enyi;
ihe na-akpali akpali bụ akụ na ụba na ịrụ ọrụ nke ọma;
Usoro nkwadebe dị mfe na ọnụahịa akụrụngwa dị ala, nke nwere ike ịdị n'ọtụtụ ebe
eji na mmepụta mmepụta ihe, iji zụlite ngwa na mpaghara nke elu-ọgwụgwụ electronic ọmụma chemicals na photoresist.