Khoom Description
Polyurethane elastomer, tseem hu ua polyurethane roj hmab, yog ib hom elastomer polymer cov khoom uas muaj ntau pawg carbamate nyob rau hauv cov saw molecular. Nws feem ntau yog tsim los ntawm oligomer polyols, polyisocyanates, saw extenders/crosslinkers, thiab ib tug me me ntawm additives.
Dab tsi yog cov yam ntxwv ntawm polyurethane pas nrig?
Nws muaj cov yam ntxwv hauv qab no:
1. Muaj zog thiab elasticity, muaj peev xwm tswj tau siab elasticity nyob rau hauv ib tug ntau yam ntawm hardness;
2. Nyob rau hauv tib lub hardness, cov kabmob muaj peev xwm siab dua lwm cov elastomers;
3. Kev hnav zoo heev, 2 ~ 10 npaug ntawm cov roj hmab ntuj;
4. Cov roj zoo heev thiab tshuaj lom neeg ua haujlwm;
Dab tsi yog cov yam ntxwv ntawm polyurethane pas nrig? Piv nrog cov khoom siv hlau, cov khoom siv polyurethane qws muaj qhov zoo ntawm lub teeb yuag, tsis tshua muaj suab nrov, hnav tsis kam, tsis muaj nqi ua haujlwm, corrosion kuj, thiab lwm yam. Piv nrog cov yas, polyurethane elastomer muaj qhov zoo ntawm cov khoom tsis muaj brittleness, elastic nco thiab hnav tsis kam. Piv nrog rau cov roj hmab, polyurethane elastomer muaj qhov zoo ntawm hnav tsis kam, txiav tsis kam, tsim kua muag tsis kam, siab load bearing, pob tshab los yog translucent, ozone kuj, potting, pouring, dav hardness ntau yam thiab hais txog. Muaj ntau ntau hom kev ua polyurethane, thiab cov thev naus laus zis tshiab thiab ntau yam tau tshwm sim tas li, yog li daim ntawv thov kev cia siab yuav dav heev.
Cov duab ntxaws
pua rod
polyurethane bar
siv show
tus neeg tiv tauj
Cim npe nrov: xim pu ntawv tuav polyurthane qws, Tuam Tshoj, manufacturers, lwm tus neeg, customized, nqe
