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Suspension PVC Resin


Basic Information

CAS:9002-86-2
MF:(C2H3Cl)n
MW:62.49822
EINECS:618-338-8
HS code:390410
Appearance: white powder

Descriptions & Applications

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, thermo plasticity and membrane forming capacity.
It is widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheroid, plastic wallpaper etc.  

Product Specification

Index Unit SG-3 SG-5 SG-7 SG-8
Viscosity ml/g 127~135 107~118 87~95 73~86
K value - 71~72 66~68 60~62 55~59
Degree of
Polymerization
- 1250~1350 1000~1100 750~850 650~750
Foreign matter
100g resin
count ≤16 ≤16 ≤20 ≤20
Volatile content wt% ≤0.30 ≤0.40 ≤0.40 ≤0.40
Bulk density g/ml ≥0.45 ≥0.48 ≥0.50 ≥0.50
Sieve Analysis
>63 μm
% 95~100 95~100 95~100 95~100
Sieve Analysis
>250 μm
% 0~2 0~2 0~2 0~2
Number of grain
(fish eye)/400cm
count ≤20 ≤20 ≤30 ≤30
Porosity
(plasticizer absorption)
% ≥26 ≥19 ≥16 ≥14
Whiteness
(160 ℃, 10min)
% ≥78 ≥78 ≥75 ≥75
Residual VCM ppm <5 <5 <5 <5

Package &Loading: 25kgs net in PP bags, 17.5mt/20ft container,26.5mt/40ft container



NONE NONE

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