PVC resin for pipes (k-67)

pvc powder polyvinyl chloride resin
SG5: K-value: 66-67-68
Used for pvc pipes, pvc films
tech-support from technical team

1. CHEMICAL FORMULAR AND HS CODE

CHEMICAL MOLICULAR FORMULAR: (CH2CHCL)-N
HSCODE/NCM CODE: 3904109001

2
. SPECIFICATION:

Name of index
Index
First grade
Qualified
Mucosity (ml/g) or
( K value)

118-107
(68—66)
Impurity number , Number≤
16
80
Volatile content(including water), %≤
0.4
0.5
Apparent density, g/ml≥
0.45
0.55
Remain (testing sieve ) %
0.25mm sieve≤
2.0
8.0
0.063mm sieve≥
90
88
Number of grain piece , number/400cm
2
≤
40
90
100g resin plasticizer absorbency, g≥
15
--
White degree(160C After 10min.), %≥
75
86
Residual VCM, ug/g( ppm)≤
8
30

3. PACKAGE:

25KG/ PP WOVEN BAGS


4. APPLICATION:

1. SG-3: Films, raincoat, industry packing, artificial leather, hose and shoe-making material, etc.
2. SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.
3. SG-7: Good hardness and high strength, mainly used for hard plastic tubes and pipes, good for bottle, clarity flake etc.