Ibikoresho byiza bya Polyurethane hamwe na isocyanates idasanzwe 1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6

NDI (1,5-Naphthalene Diisocyanate) ni ibikoresho fatizo bya polyurethane yateye imbere, ishobora gukoreshwa mu gukora polyurethane elastomer ifite ubuhanga bukomeye kandi bukomeye. NDI polyurethane elastomer ifite imikorere myiza. Ifite imikorere itagereranywa nizindi polyurethane elastomer, nkibikorwa byiza byingirakamaro, imikorere yubukorikori buhanitse cyane, kurwanya gukata neza, kwambara no kurwanya ubushyuhe. Kubwibyo, NDI polyurethane elastomers ikoreshwa cyane mumashanyarazi yimodoka, forklift ifite ibiziga, gucapa no gusiga irangi imyenda ya reberi, ibisakuzo, ibyuma byubaka ikiraro, inganda za gisirikare, nibindi.

Castable elastomer yakozwe na NDI ifite ibintu byiza biranga imbaraga kandi birwanya kwihanganira, hamwe no gutonyanga bito, kwihanganira cyane, hamwe nubushyuhe buke bwimbere. Irashobora gukoreshwa murwego rwohejuru rwimitwaro hamwe nibihe birwanya ubushyuhe. Ibicuruzwa bibumbabumbwe bikozwe muri NDI bifite imbaraga nyinshi zamarira, abrasion nkeya, compression nkeya hamwe no kwihangana neza. NDI ishingiye kuri microporome polyurethane elastomer ibicuruzwa bifite ubushyuhe buke bwa endogenous, ihinduka rito rihoraho hamwe no gukomera gukomeye munsi yumutwaro uremereye. Ibikoresho bidasanzwe bya microporome polyurethane bikoreshwa cyane cyane mugutwara ibinyabiziga no guhunika ibice.