Wholesale Price Industrial Grade PVC Resin K67 Sg5 White Powder Polyvinyl Chloride

Product Description

Product Description
Product Parameters

Items	SG8	SG7	SG5	SG4	SG3
Average degree of polymerization	650-740	750-850	980-1080	980-1100	1250-1350
K value	55-59	60-62	66-68	66-68	71-72
Viscosity	73-86	87-95	107-118	107-118	127-135
Foreign Particle	16max	16max	16max	16max	16max
Volatile Matter,%	30max	30max	30max	30max	30max
Apparent Density,g/ml	0.53min	0.53min	0.48min	0.53min	0.48min
0.25mm Sieve Retained,%	2.0max	2.0max	1.0max	1.0max	1.0max
0.063mm Sieve Retained,%	97min	97min	95min	98min	98min
No.of Grain/400cm2	20max	20max	10max	10max	10max
Plasticizer absorption of 100g resin,g	14min	16min	25min	19min	28min
Whitene S S Degree 160 ºC 10min,%	80	80	80	80	80
Residual Chlore Thylene Content,mg/kg	1	1	1	1	1

Company Profile
HEBEI CHANGSHENG PLASTIC INDUSTRY COMPANY LIMITED is acomprehensive business corporation, located in Shijiazhuang, capital cityof HEBEl province. lt integrated manufacture, research, sales and import. ltmakes a lot of products, such as soft PVC granules,,extrusion PVC powder.UPVC compounds and irrigation systems. For better development, herealso promote the related additives,like filler,PE wax,Pb and Ca-Zn stabilizer.ACR, CPE in our domestic and world markets.
Our factories are located in the county around Hebei province, whichis one of the biggest plastic re-processing & manufacturing base inChina.It has advanced automatic production equipment, and we paymore attention to technique innovation.
Our products are with excellent physical property, which guaranteesurface and inner glossy, stable quality and the smallest color
tolerance.
The products has been prevailed in 50 countries due to our honorcontact and keeping promise.
Hereby welcome to visit our factory and negotiate business in future

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