PVC Resin

1. Type: Synthetic Resin and Plastics
2. Features: White powder, it will appear different physical and mechanical properties after add various additives to it. It has better quality of mechanic feature, anticorrosion, dielectric and anti-chemicals.
3. Use: It is used in clothing, making flexible hoses and tubing, flooring, to roofing membranes, and electrical cable insulation

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	95-87 62-60 850-750	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/400cm 2 ≤			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

Resource:

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<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.