CR (Chloroprene roj hmab) yog dab tsi?

Mar 30, 2023

Chloroprene Rubber yog dab tsi?

Chloroprene roj hmab (tseem hu ua CR) yog cov roj hmab hluavtaws ua los ntawm cov polymerization ntawm chloroprene monomers. Cov tsos ntawm CR yog milky dawb, beige los yog lub teeb xim av flakes los yog lumps, ceev 1.23 ~ 1.25g / ㎤, iav hloov kub -40 degree ~ -50 degree, crumbling point -35 degree, softening point txog 80 degree, decomposition 230 degree ~ 260 degree. Soluble nyob rau hauv organic solvents xws li chloroform thiab benzene, thiab insoluble nyob rau hauv zaub roj thiab ntxhia roj.

Nws muaj kev tiv thaiv zoo rau cov roj, cov kuab tshuaj, kev puas tsuaj, kev laus thiab oxidation, nrog rau qee qhov kub thiab txias ua haujlwm. Yog li ntawd, neoprene yog siv dav hauv kev tsim cov khoom siv roj hmab.

Neoprene yog tshwj xeeb yog resistant rau roj thiab yog ib qho ntawm cov khoom tseem ceeb siv nyob rau hauv ntau oilfield thiab machinery manufacturing industries. Nws yog feem ntau siv rau hauv kev tsim cov roj hmab cov khoom siv roj hmab xws li roj foob, O-rings, gaskets thiab hoses rau tsheb, maus taus, siv tshuab thiab nkoj. Tsis tas li ntawd, neoprene kuj tseem siv rau hauv kev tsim cov khoom siv tiv thaiv xws li hnab looj tes thiab khau roj hmab, nrog rau cov kav dej thiab cov ntsaws ruaj ruaj hauv kev kho mob thiab khoom noj khoom haus kev lag luam.

Tug: Kev tswj zoo ntawm O-ring

Tom ntej: Kev xaiv ntawm O-ring