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Polyvinyl Chloride

Polyvinyl Chloride

Basic Information

CAS No.: 9002-86-2
Molecular Formula: (C2H3Cl)x
Molecular Weight: 62.5

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Product Details

Polyvinyl chloride paste resin (referred to as PVC paste resin), also known as dispersed PVC resin, is an important branch of polyvinyl chloride resin. It appears as white fine powder with extremely small particle size. The particle size of the dried finished product is usually between 30 and 80μm, and the primary particle size formed during the polymerization process is only 0.2 to 2μm. It can disintegrate and be reduced to primary particles in plasticizers, forming a stable paste-like fluid.


Chemical Properties

PropertyValue
Melting point

170-195 °C (decomp)

Boiling point

0.100 °C

density

1.4 g/mL at 25 °C (lit.)

Tg

85

refractive index

n 1.54

Fp

736

storage temp.

2-8°C

form

powder

Specific Gravity

1.385

color

White to Off-White

Dielectric constant

3.4(Ambient)

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

InChI

InChI=1S/C2H3Cl/c1-2-3/h2H,1H2

InChIKey

BZHJMEDXRYGGRV-UHFFFAOYSA-N

SMILES

C=CCl

Surface tension

41.5mN/m at 20°C

CAS DataBase Reference

9002-86-2(CAS DataBase Reference)

NIST Chemistry Reference

poly(vinyl chloride)(9002-86-2)

IARC

3 (Vol. 19, Sup 7) 1987

EPA Substance Registry System

Polyvinyl chloride (9002-86-2)


Safety Information

Hazard Codes

Xi

Risk Statements

36/37/38

Safety Statements

26-36/37-61

WGK Germany

3

RTECS

KV0350000

TSCA

TSCA listed

HS Code

3904220000

Hazardous Substances Data

9002-86-2(Hazardous Substances Data)


Product Usage

Polyvinyl chloride paste resin can be widely used in the production of various products such as artificial leather, vinyl toys, wallpaper, medical gloves, automotive interior materials, coatings and adhesives through multiple processes including coating, impregnation and casting.

Factory Showcase

详情-工厂

Shipping And Transportation

详情-物流

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