1.óĤ븽Ӽ
(1)Ȼ߷Ӳϣ潺֬ۡóϳĤĺá
(2)ϳɸ߷Ӳ
1)Ï©(PVA)
ٸۺ϶봼ȲͬвͬйأһԷԽˮԽˮҺճȴ󣬳ĤԺá
PVA05-8805ʾƽۺ϶Ϊ500600M()=2200026400
88ʾΪ88±2%
PVA 17-8817ʾƽۺ϶Ϊ17001800M()=7840079200
88ʾͬϡ
PVAճĤƤ޶޴̼ڷպ٣ۿĤ
2)Ï©-Ï©(EVA)
EVAˮԺãEVAϩйءԷͬ£ϩıԽ󣬲ϵܽԳĤ͸Խá
2.Ӽɫ(ɫءTiO2),ܼ(͡);;Լ;ģ
3.ƱĤ;Ĥ;Ĥ
Ƽ
ػܣ

