high density pvc resin HS800/HS700/HS1300 good in stock pvc resin k67

Product Overview

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. Paint and adhesive .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.

TECHNICAL DATA SHEET

ANALYSIS REPORT OF POLYVINYL CHLORIDE RESIN

Item		Guide line	Test Result
K value		66-68	67
Quantity of impurities and foreign matters pieces (≤)		Top grade:16 First grade:30	12
Weight fraction of moisture and volatiles %, (≤)		Top grade:0.40 First grade:0.40	0.10
Bulk denstiy g/ml (≥)		Top grade:0.45 First grade:0.42	0.54
Fish eye’defects IN 400(≤)		Top grade:20 First grade:40	12
VCM residuals μ g/g (≤)		Top grade:8 First grade:10	1
A residue after sieving on a sieve with mesh size:	0.25mm (≤)%	Top grade:2.0 First grade:2.0	A residue after sieving on a sieve with mesh size:	0.25mm (≤)% 0.063mm (≥)%
	0.063mm (≥)%	Top grade:90 First grade:90	99
Plasticizer absorption rate, g/100g of PVC (≥)		Top grade:20 First grade:19	21
Colour (≥)		78	87
Conclusion		Top grade