PVC Homopolymer Suspension Grade PVC Resin K65/PVC Suspension Resin K65

• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• CAS No.: 9002-86-2
• Formula: [-CH2-Chcl-]N
• Einecs: 208-750-2
• Specification: as required
• Trademark: as required
• Origin: China
• Production Capacity: 50000mt/Month

Product Description

PVC Homopolymer Suspension Grade PVC Resin K65

 

pvc resin, pvc resin suspension grade, pvc resin powder, pvc resin k value, pvc resin off grade, pvc resin sg-5, pvc resin for pipe making.

 

The Property of PVC Resin:

Polyvinyl  chloride(PVC resin) is high molecular compounds polymerized by vinyl  chloride monomer (VCM) with structural element as [CH2-CHCL]n,degree of polymerization usually as 590-1500.According to residual content of vinyl  chloride menomerl 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.

 

The application and use of PVC Resin:

This company has SG3-SG8 type polyvinyl  chloride products,and polyvinyl  chloride resin is widely used in processing and production of polyvinyl  chloride boardy products,soft products,paint and adhesive agents.

Division according to application:

1. 1. Building materials:such as tubing,panel and section bars.
2. 2. Paking materials.
3. 3. Electronic materials:such as electric wires,cables,adhesive tapes and bolts.
4. 4. Furniture and decorating materials and so on.
5. 5. Others:such as automotive materials and medical appliances.

he Quality standard of PVC resin

The product meets GB/T 5761-2006 standard with its physical and chemical properties meeting requirement in table below:

1. 1.The user can choose any one from vifscosity number, K value ,index of average polymerizapion degree.
2. 2.The user can confer with the manufacture if they have other index ,requirement ,on thermal stability.

The Product quality inspection sheet of PVC resin

 

Type	SG3	SG5
Viscosity,ml/g(or K value)	135-127(72-71)1350-1250	118-107(68-66)1100-1000
Number of Impurity Partical max.	30	30
Volatiles Content%, max.	0.40	0.40
Appearing Density, g/ml, min.	0.42	0.42
Number of Grain/400cm2 max.	40	40
Plasticizer Absorbency Value of 100g Resin	25	19
Whiteness %, min	74	74
Water Extractant Solution Conductivity, s/m max.	0.005	0.005
Residule Chlore Thylene Content, mg/kg, max.	5	5
Ethylidence Chloride mg/kg max.	150	150

Specification

PVC RESIN	DG-700	DG-800	DG-1000	DG-1300
Average polymerization degree:	700+/-50	800+/-50	1030+/-50	1300+/-80
Impurity particle number/100g	50max	50max	50max	50max
Volatile matter	0.3%max	0.3%max	0.3%max	0.3%max
Bulk density g/ml:	0.57+/-0.04	0.54+/-0.03	0.53+/-0.03	0.50+/-0.04
0.35mm Particle size	0.1%max	0.1%max	0.1%max	0.1%max
Initial whiteness	90%min	90%min	90%min	90%min
Whiteness	75%min	78%min	78%min	78%min
VCM residuals ug/g	1 max	1 max	1max	1max
Fish eye number/100cm2	12max	6 max	5max	5max
K Value	55-59	60-62	66-68	71-72