POLYVINYL CHLORIDE RESIN(PVC)
Product: Polyvinyl Chloride Resin(PVC)
Formula:[-CH2-CHCl-]n
Molecular Weight: H.S.CODE:3904109001
CAS.NO.: 9002-86-2
Standard:GB5761-2006
Properties:White powder,non-toxic,odourless.
Spcification:
Items
Unit
Index
Viscosity No.
ml/g
118-107
Or K value
68-66
Or Average degree of polymerization
1100-1000
Foreign Particle
30max
Volatile Matter
%
0.3max
Apparent Density
g/ml
0.45min
Particle size
0.25mm Sieve
%
1.0max
0.063mm Sieve
90min
No. of fish eye/400cm2
40 max
Plasticizer absorption of 100g resin
g
17min
VCM Residue
ppm
10 max
Whiteness(160°C,10min)
%
75min
Application:
Used in Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.Packaging:25kg/pp bag or as the customers' requirements.
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