Kurwanya gusaza Umuti wa Polyamide (Nylon, PA)

Kurwanya-gusazaSolution yaPolyamide (Nylon, PA)

Nylon (polyamide, PA) ni plastiki yubuhanga ifite ibikoresho byiza byo gutunganya no gutunganya, muri byo PA6 na PA66 ni ubwoko bwa polyamide.

Nyamara, ifite aho igarukira mukurwanya ubushyuhe bwinshi, kutagira amabara meza, kandi ikunda kwinjizwa nubushuhe hamwe na hydrolysis.

Dufashe urugero rwa PA6, iyi ngingo irasobanura uburyo bwo kunoza gusaza kwayo. Ubushakashatsi bujyanye nabwo bwerekanye ko imikorere ya PA6 ishobora kunozwa cyane wongeyeho ibikwiyeantioxydantsnibindi byongeweho. Nyuma yigihe kirekire cyo kwipimisha UV hamwe no gupima ubushyuhe bwumuriro, guhuza gukurikira byatanze uburinzi bwiza kumiterere yamashanyarazi nibara rya nylon:

①Antioxydeant 1098+ Antioxydeant 626

②Antioxydeant 245+Antioxydeant 626

③Antioxydeant 1098+Antioxydeant 168

Kugirango wongere serivisi ya PA, akenshi birakenewe kongeramo izindi nyongera. Kurugero, wongeyeho HALS kugirango uzamure urumuri,LS770ni bumwe mu buryo bushoboka hamwe ningaruka ntoya kumiterere yubukanishi. Hagati aho, isosiyete yacu itanga ibintu byinshi nylon stabilisateur yitwaLS438, kunoza gushonga gutunganya polyamide, kuzamura ubushyuhe bwigihe kirekire nifoto-itajegajega, no kunoza ibara ryihuta.

Kugirango urusheho kuzamura umweru no gupfuka umuhondo, TiO₂, ultramarine ubururu, optique yamurika, nibindi nabyo byongewe kuri Polyamide. Uwiteka Amashanyarazi meza KSNitangwa nisosiyete yacu ni ireme ryiza kandi ryubushyuhe bwo hejuru.

Byongeye,karbodiimide anti-hydrolysis agent Irashobora kongerwaho kugirango irusheho gukora anti-hydrolysis kandi irusheho kongera igihe cyo kwinjiza okiside ihuza nibindi byongeweho.

Ibyifuzo byavuzwe haruguru ntabwo bigize ubuyobozi bwa tekiniki, kandi imikorere nyayo igomba kugenwa nimyitozo yabakoresha.