Polyvinyl Chloride

CAS Number: 9002-86-2

English Abbreviation: PVC


Pack Size:

25KG/Bag, 800KG/Bag, 1000KG/Bag, 1200KG/Bag

Storage:

Store closed containers in a cool, dry,well-ventilated area.

Avoid exposure to direct sunlight.

Main Characteristics

  • ● Favorable price and high quality
  • ● Insulating, moisture-proof, oil-resistant, acid-resistant, and alkali-resitant properties

Main Brands and Types

Brands Types
Xinfa SG-5
Erdos SG-5
Sanlian SG-5
HWASU SG-5
Jinyuyuan SG-3/SG-5
Dezhou Shihua SG-7/SG-8
Jiahua JH-1000
Tianye SG-3/SG-5/SG-8
Zhongtai SG-3/SG-5/SG-8/MG-8/(SG-5 suspension special PVC resin for soft products)
Other Brands Please contact us for details

Applications

  • ● SG-3 (S-1300) is used in producing electrical insulating materials, agricultural film, daily-use plastic products.
  • ● SG-5 (S-1000) is used in producing transparent products section bar, hard tube and decorative materials.
  • ● SG-7 (S-800) , SG-8 (S-700) is used in producing clear foil, hard injection molding.

Description

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.


We offer many types of polyvinyl chloride, which can be widely used in the production of various plastic products, including hard products such as plates, pipes, pipe fittings and profiles, as well as soft products such as films, artificial leather, plastic shoes, cable materials and foam materials. It has extensive applications in industry, agriculture, construction, daily necessities, packaging and power, etc.

Specifications

Items SG3 SG5 SG7 SG8 J-1000
Average Degree of Polymerization 1350-1250 1080-980 850-750 750-650 1135-981
K Value 71-72 66-68 60-62 55-59 65-67
Viscosity, ml/g 135-127 118-107 95-87 86-73 118-107
Foreign Particle 16max 16max 16max 16max 8max
Volatile Matter (including water) Content, % 0.30max 0.40max 0.40max 0.40max 0.20max
Apparent Density, g/ml 0.45min 0.45min 0.52min 0.52min 0.50min
0.25mm Sieve Retained, % 1.6max 1.6max 1.6max 1.6max 1.6max
0.063mm Sieve Retained, % 97min 97min 97min 97min 97min
No.of Grain/400cm2 20max 20max 30max 30max 6max
Plasticizer Absorption of 100g Resin, g 26min 19min 12min 12min 22min
Whiteness Degree 160℃10min, % 78min 78min 75min 75min 80min
Residual Chlorethylene Content, mg/kg 5max 5max 5max 5max 2max

Relevant Pictures

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