China manufacturer high quality polyvinyl chloride resin K67 SG3 SG5 SG7 SG8 PVC resin PVC resin

FOB Price 1230 - 1480 USD / MT

MOQ	17 MT
Port	Qingdao
Packaging	25kgs/bag.
Lead Time	10-15days

Quick Details (View All)

colour

white

Product Details

Basic Info.

Model NO.

SG3/SG5/SG7

Loading Port

Qingdao, Tianjin, Shanghai

Certificate

ISO, SGS, MSDS

Application

Piping, Film and Sheeting, PVC Fibers

Transport Package

Bag

Specification

25KG

Trademark

XINFA ZHONGTAI TIANYE YUHANG DESHIHUA

Origin

Shandong Xinjiang

HS Code

3904109001

Production Capacity

200000 Tons/Month

Product Description

Product Description

A: Property Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer(VCM) with structural element as CH2-CHCLn,degree of polymerization usually as 590-1500.In the process of re-polymerization ,affected by kinds of factors such as the polymerization process, reaction conditions, reactant composition, additives etc.it can produce eight different types of PVC resin performance is different. According to residual content of vinyl chloride in polyvinyl chloride resin, is can be divided into :commercial grade, food hygiene grade and medical application grade in appearance, polyvinyl chloride resin is white powder or pellet.
B:Application Polyvinyl chloride resin is widely used in production of polyvinyl chloride boardy leatheroid, paint and adhesive agents,tec.
Division according to application:
1.Building materials: such as UPVC tubing, UPVC pipes, panel and section bars.
2.Packing materials.
3.Electronic materials: such as electronic wires, cables,adhesive tapes and bolts.
4.Furniture and decorating materials,etc.
5.Others: leatheroid, medical disposable products, antiseptic paint,etc.

Items	SG3	SG5	SG7	SG8
K value	72-71	68-66	62-60	59-55
Viscosity Number (ml/g)	135-127	118-107	95-87	86-73
Average degree of polymerization	1370-1251	1135-981	845-741	740-650
Number of impurity substance	≤16	≤16	≤20	≤20
Mass fraction of volatiles (including water)	≤0.30	≤0.40	≤0.40	≤0.40
Appearance density	≥0.45	≥0.48	≥0.50	≥0.50
Number of "fish eye"	≤20	≤20	≤30	≤30
Whiteness(160ºC,10min)%	≥78	≥75	≥75	≥75
VCM residue	≤5	≤5	≤5	≤5
Packing	25kgs two layers draft paper bag or 1000kgs PP bag