PVC Resin

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PVC Resin
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.
Number

Item

Standard Grade

1

Mucosity (ml/g), Or K value

118-107 (66-68)

2

Impurity number (Number <=)

30

3

Volatile content, % <=

0.4

4

Apparent density, g/ml >=

0.45

5

Remain
(testing sieve ) %

0.25mm sieve, <=

2.0

0.063mm sieve, >=

90

6

Number of grain piece (number/400cm2, <=)

40

7

100g resin plasticizer absorbency (g, >=)

19

8

White degree(160 ºC After 10min.), % >=

75