PVC resin SG3/SG5 1, competitive price& quality 2, factory direct 3, free sample 4.prompt delivery

  

Factory PVC resin sg3/ sg5

Molecular Formula: (C2H3Cl)n 

CAS No: 9002-86-2

Einecs No:208-750-2

Apprance: White, indefinite form powder

  

(1)Specification:

Index\Grade			SG1	SG2	SG3	SG4	SG5	SG6	SG7	SG8
Viscosity ml/g (or k value)Average Degree of Polymerization			156-144(77-75)	143-136(74-73)	135-127(72-71)1350-1250	126-199(70-69)1250-1150	118-107(68-66)1100-1000	106-96(66-63)950-850	95-8762-60850-750	86-73(59-60)850-750
Impurity,Piece ≤s			30	30	30	30	30	30	40	40
Volatile (including water)Content %≤			0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40
Apparent Density g/ml ≥			0.42	0.42	0.42	0.42	0.42	0.45	0.45	0.45
Sieve Residue %	Sieve Rate%	0.25mm Sieve Pore ≤	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0
	Sieve Rate%	0.063mm Sieve Pore ≥	90	90	90	90	90	90	90	90
"Pearl eye"number,Piece/400cm2≤			40	40	40	40	40	40	50	50
100g resin plasticiser absorption capacity g.			25	25	25	22	19	16	14	14
Whiteness (160°C,100min), %≥			74	74	74	74	74	74	70	70
Water liquid extract conductance ratio s/m <			5x10-3	5x10-3	5x10-3	-
Remain chloroethylene Content μg/g<			5	5	5	5	5	5	5

(2)Application: It is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.

(3)Packing: in 25kg pp bag. 17 Metric Ton

Factory PVC resin sg3/ sg5