þþƷƵ

18600189451

˾

λãҳ >  > ˾

PVCááƷƵ

PVCǡۡϩļƣӢΪPolyvinylchloride,ҪɷΪۡϩ ɫ͡ʴιãڡ̡СӡܼϻһЩжǿԣԣչԵȣƷһ㡾ʳƷ͡ҩƷ

ѧ͡ԣPVCʹ㷡ááƷƵ֮һPVCһַǽᾧԲʵʹСӡȶӡɫϡӡ

PVCСȼԡߡǿȡ仯ԼġΡȶԡԭ͡ǿ᡾кǿĵֿȡܹŨŨᡢŨʴҲ뷼ȻӴijϡ

PVCӡʱۻ¶һdzҪĹղ˲ֽ PVCԡ൱乤շΧխرǴPVCڡӡֲͨҪӡԣʹġСPVC PVCʡ൱ͣһΪ0.2~0.6%.

һƪעܼӡΪλ

ϡҡƪ֡ááƷƵƿװеӦ

þþƷƵ,þþƷ2018߹ۿ,þþƷ߹ۿ15,þþƷ߹ۿ58,þþƷƵ,þþƷѧ18ƵþþƷƵ,þþƷ2018߹ۿ,þþƷ߹ۿ15,þþƷ߹ۿ58,þþƷƵ,þþƷѧ18Ƶ,ϵд쾫Ʒ,ӵй,,պ,ŷȾƷƵ,ѹۿ.