Plastic Additives PVC Plastic Raw Material Polyvinyl Chloride Selling High Quality

• CAS No.: 9002-86-2
• Formula: (C2h3cl)N
• EINECS: 208-750-2
• Model NO.: 01
• Material: Polyvinyl Chloride/PVC
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Color: White
• Transport Package: Box/Bag
• Specification: 25kg
• Origin: China
• HS Code: 3904109001

Product Description

Product Description:
PVC resin, physical appearance of white powder, non-toxic, tasteless. The relative density is 1.35-1.46. It is thermoplastic, insoluble in water, ethanol, expandable or soluble in ether, ketones, fatty hydrochlorofluorocarbons or aromatic hydrocarbons, with strong corrosion resistance and good dielectric properties. PVC resin can be processed into various plastic products. According to its application can be divided into soft products and hard products. Mainly used in the production of transparent plates, pipe fittings, gold cards, blood transfusion equipment, soft and hard pipes, plates, doors and Windows. Profiles, films, electrical insulation materials, cable sheaths, blood transfusions, etc



Applications and advantages of PVC resin:
The promising chemical and physical properties of PVC resin are the reason for its wide range of applications. PVC resin has applications in almost every industry. Such as construction, agriculture, food packaging, mechanical instruments, chemical, transportation and electronics. Different grades of PVC resin have unique applications. See below to learn about the application of each grade of PVC resin.
PVC resin SG 1 is suitable for the production of high-grade electrical insulation materials. SG 2 is used in the production of electrical insulation materials as well as films and general soft products. SG Grade 3 PVC resin can also be used in the production of electrical insulation materials. In addition, it is also used in plastic products for daily use, such as artificial leather. Industrial packaging raincoats, footwear materials and FLM. PVC resin SG 4 is used in the production of industrial and domestic films as well as pipes.
SG 5 is one of the widely used variants of PVC resin for the production of transparent product profiles and decorative materials such as hardboard, PVC doors, Windows and pipes. SG 6 is used in the production of cardboard, welding rods and transparent foils. The SG 7 and SG 8 are used to produce hard injection moulded and transparent foils.

PVC resin specifications:

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	16 min	25min	19 min	28min
WHITENESS DEGREE 160ºC 10min, %	80	80	80	80	80
RESIDUAL CHLORE THYLENE CONTENT, mg/kg	1	1	1	1	1