China (Mainland) 
USD $10.00-10.00 / Kilogram
USD $4.10-4.10 / Kilogram
USD $3.45-3.45 / Kilogram
USD $3.35-3.35 / Kilogram
USD $2.00-3.00 / Kilogram
pvc resin is the most widely raw material used in plastic production. it has good chemical stability, corrosion resistance and water resistance. it can be dissolved in acetone, hydrochloric ether, ester and some alcohol. it can offer good solubility, good electrical insulation, thermoplasticity and membrane forming capacity.
|
no. |
specification |
sg-5 (standard) |
|
|
1 |
viscosity number ml/g |
118-107 |
|
|
2 |
impurity of ion number |
16 max |
|
|
3 |
purity of volatiles including water |
0.40 max |
|
|
4 |
apparent density,g/ml |
0.48 min |
|
|
5 |
residue on sieve |
0.25mm sieve |
2.0% max |
|
0.063mm sieve |
95% min |
||
|
6 |
mesh number per/400cm2 |
20 max |
|
|
7 |
100plasticizer absorption of pvc of 100g |
19 min |
|
|
8 |
whiteness |
78%min |
|
|
9 |
water extract conductivity s/m |
-- |
|
|
10 |
residual chlorethylene,ppm |
5 max |
|
|
11 |
appearance |
white powder |
|
