ձɘPVA
ϩPOLYVINYL ALCOHOL
c Ҏ(gu) ;
ձʽ ɘ
KURARAY CO .,LTD.
ձɘϩPVA217
Їk̎:ϺӰьI(y)l(f)չ˾
ַϺɽ^(q)Ӱ·55̖ͬӰԷ305
(lin)ϵˣʯ 17317720738
ɘPVA217a(chn)Ʒ|(zh)
ɘϩ|(zh)ɘPVAǰɫˮԺϳɘ֬W(xu)QPolyvinyl alcohol,QPVAPVAҪ|(zh)ژ(gu)ɘ֬ķӵĴȺ;ۺ϶ȶġ
1ˮԣˮڎеЙC܄.
2ˮҺճȣPVAˮҺճھۺ϶ȵĜضȶ׃ˮԸ߷ӱ^
3ĤԣPVAˮҺ׳ĤƤĤ(yu)ڿȺĥȵܡ
4ԣPVAƤĤSȵ׃ҲˮҺ߷^С
5ˎƷԣPVAAк(yu)ԡ
ɘPVA217ָ(bio)
̖ |
ճȣmpa.s |
|
]l(f)(%) |
ҷ(%) |
PHֵ |
c(%) |
ۺ϶ |
|
PVA217 |
20.5-24.5 |
87.0-89.0 |
2.0 |
0.2 |
5-7 |
0.2 |
1650~1750 |
72600~81400 |
ɘPVA217c
ɘ1950ʹ̘I(y)Ҏ(gu)ģPVAS_һֱPVAI(y)I(lng)(do)ÿԄӻĴҎ(gu)ģBm(x)bÁɘPVAb1994õIOS9002J(rn)C
˿ɿa(chn)¹(yng)ȸߡȸܽ|(zh)(wn)a(chn)Ʒ̖N(sh)Ҳһ̖⣬߀R̖׃PVAȏVķN
˃(yu)ԽcĿɘPVAHձ(ni)ʹڸNӵ;
ɘPVA217Ҫ;
ձʽɘϩPVA217a(chn)ƷҪҪڼИI(y)(jng){턩S]wSԭ켈ИI(y)ƷճτɰbИI(y)107z(ni)≦ͿճτИI(y)ۺ黯ɢϩsȩsȩsȩ֬r(nng)I(y)r(nng)ˎճЧ;ϩĤ̾ӄճτմXFwF߀ûyƷt(y)ˎoϼlȷ