Qhov twg Zhejiang PU Log Chaw Tsim Tshuaj Zoo?

PU log feem ntau hu ua Youli kua nplaum, lub caij nplooj ntoos hlav kua nplaum, lub npe tag nrho: polyurethane lossis isocyanate polymer. PU log yog lub cev elastic ntawm cov yas thiab roj hmab. Nws cov khoom zoo heev thiab cov khoom tshwj xeeb tsis muaj nyob hauv cov yas thiab roj hmab zoo tib yam.

Dab tsi yog cov yam ntxwv ntawm PU log? Lub elastomer ntawm PU log muaj cov khoom zoo xws li hnav tsis kam, tshuaj tiv thaiv corrosion, siab zog, siab elasticity, tsis tshua muaj siab tsis kam, hnav tsis kam, muaj zog poob siab, tsim kua muag tsis kam, hluav taws xob tsis kam, siab load bearing thiab poob siab absorbing. PU log kuj muaj ntau yam hardness, los ntawm Shore A 10-100.

Muaj twb muaj cov khoom lag luam hauv khw uas tshaj Shore A100 thiab siab dua. Tsis tas li ntawd, lub log PU muaj qhov ua tau zoo ntawm kev nqus dej, tuaj yeem nqus qhov poob siab thiab cushion lub ncoo, muaj kev cuam tshuam ntau dua li cov hlau springs, thiab tsis ua rau cov pwm puas. Cov yam ntxwv ntawm PU log yog qhov tsim nyog ua cov ntaub ntawv caster.

Lub cev elastic ntawm PU log tuaj yeem tsim los ntawm mastication, sib xyaw thiab vulcanization txheej txheem zoo li cov roj hmab dav dav (xa mus rau MPU); PU log kuj tuaj yeem ua kua roj hmab, nchuav molding lossis txau, potting, centrifugal forming (xa mus rau CPU); PU log kuj tseem tuaj yeem ua rau hauv pellets, uas, zoo li cov yas zoo tib yam, yog tsim los ntawm kev txhaj tshuaj, extrusion, calendering, tshuab molding thiab lwm yam txheej txheem (xa mus rau CPU). Pwm los yog txhaj molded qhov chaw, nyob rau hauv ib tug tej yam hardness ntau yam, kuj yuav machined rau txiav, sib tsoo, drilling thiab thiaj li nyob. Kev sib txawv ntawm kev ua haujlwm ua rau kev siv tau ntawm PU elastomers dav heev, thiab cov peev txheej ntawm daim ntawv thov tau nthuav dav.