chemical material

1. PVC resin is the main raw material in plastic production 2. white fine powder 3. We offer PVC resin premium only

Model No.l: SG-3, SG-5, SG-8

Quality standard: GB5761-93

Properties and features:

PVC resin is with the Carbide base, we produce PVC resin with white fine powder form in premium grade.

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-8: Good hardness and high strength, mainly used for tubes and pipes.

 

Quality Index:

Items		SG-3	SG-5	SG-8
Viscosity, ml/g(K value)		135-127 (72-71)	118-107 (68-66)	86-73 (59-55)
Impurity Particle		16	16	20
Volatile content		0.3	0.4	0.4
Apparent density, g/ml		0.45	0.45	0.48
Screenings	025mm sieve pore	2.0	2.0	2.0
	0.063mm sieve pore	90	90	90
Number of grain,entries/400cm2		20	20	30
Absorbing amount of plasticizer for 100g regsin, g		26	20	14
White degree (1600c,10 min after)		74	74	70

chemical material