PVC RESIN

SG8

SG7

SG5

SG3

POLYMERIZATION DEGREE

650-750

750-850

1000-110

0

1250-135

0

K VALUE

55-59

60-62

66-68

71-72

VISCOSITY, ML/G

73-86

87-95

107-118

127-135

NUMBER OF IMPURITY PARTICLE≤

20

20

20

20

VOLATILES CONTENT(INCLUDE WATER) %    ≤

0.2

0.2

0.2

0.2

BULK DENSITY G/ML≥

0.54

0.54

0.52

0.52

RESIDUAL AFTER SIEVE(MESH 0.25 MM) %≤

2.0

2.0

2.0

2.0

RESIDUAL AFTER SIEVE(MESH 0.063 MM) %≥

98

98

98

98

NUMBER OF GRAIN /400CM2≤

20

20

15

15

PLASTICIZER ABSORBENCY VALUE OF 100G

REGIN g ≥

---

---

17

25

WHITENESS(160℃,10MIN %) ≥

88

90

90

90

VCM RESIDUAL µg/g ≤

1

1

1

1