廠家(產(chǎn)地)南煤氯堿牌號SG-5
用途級別粉料級
產(chǎn)品名稱:聚氯乙烯樹脂SG-5
理化性質(zhì):聚氯乙烯樹脂,外觀為白色穩(wěn)定性粉末,粒徑為60-250um,表觀密度為0.4-0.6g/ml,100ml環(huán)己酮含0.5克樹脂的稀溶液粘數(shù)80-160ml/g,常溫下100g樹脂吸收增塑劑20-30克。
包裝運輸:本品采用外復(fù)合牛皮紙編織袋包裝。本品在運輸和裝卸過程中嚴禁采用鐵鉤等銳利工具,以免損壞包裝袋。每袋凈含量25千克。
主要用途:可用于生產(chǎn)軟質(zhì)薄膜、人造革、片材、管材、型材、波紋管、電纜保護管、包裝薄膜、軟管、鞋底及各種軟質(zhì)的雜品。
No. Specification Type
Item
SG-5
(STANDARD)
SG-5
ACTUALITY
1Viscosity Number ml/g118-107112
2Impurity of ion number ≦3025
3Purity of volatiles including water ≦0.400.14
4Apparent density,g/ml ≧0.480.52
5
Residue on sieve %0.25mm sieve ≦2.00.81
0.063mm sieve ≧9598
6Mesh number per/400cm2 ≦2016
7100Plasticizer absorption of PVC of 100g ≧1920
8whiteness(160℃,10min later)%≧7884
9Water extract conductivity S/m ≦----
10Residual chlorethylene,ppm ≦54
11AppearanceWhite powder