Dab tsi Yog Qhov Sib Txawv Ntawm PVC Keychain Thiab Acrylic Keychain?

PVC Keychain

PVC, feem ntau hu ua polyvinyl chloride, yog cov polymer tsim thaum vinyl chloride monomer yog polymerized los ntawm peroxide, azo tebchaw thiab lwm tus pib, lossis los ntawm dawb radical polymerization cov tshuaj tiv thaiv mechanism nyob rau hauv kev ua ntawm lub teeb thiab kub.

Cov yam ntxwv tseem ceeb tshaj plaws ntawm PVC yog tias nws yog nplaim taws retardant thiab yog li ntawd nws yog dav siv nyob rau hauv daim ntawv thov kev tiv thaiv hluav taws.

Nws yog dav siv hauv cov ntaub ntawv hauv tsev, cov khoom lag luam, cov khoom siv niaj hnub, tawv ntoo hauv pem teb, cov nplais hauv av, tawv tawv, cov kav dej, cov xov hlau thiab cov xaim hluav taws xob, ntim zaj duab xis, lub raj mis, cov khoom siv foaming, cov khoom sib khi, thiab cov fibers.

Acrylic Keychain

Acrylic, tseem hu ua PMMA lossis plexiglass, lub npe siv tshuaj yog polymethyl methacrylate, yog cov khoom siv polymer yas.

Muaj cov zoo pob tshab, tshuaj lom neeg ruaj khov thiab huab cua tsis kam, yooj yim rau xim, yooj yim txheej txheem, zoo nkauj tsos, thiab lwm yam.

Cov khoom lag luam acrylic muaj cov acrylic board, acrylic yas hais, acrylic teeb lub teeb, kos npe, acrylic da dej, acrylic ua cov khoom ntoo, acrylic cob, acrylic (latex) xim, acrylic nplaum thiab lwm yam khoom lag luam, dav siv hauv kev tsim kho, teeb pom kev zoo engineering, thiab lwm yam