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Polyvinyl Chloride

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

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 point170-195 °C (decomp)
Boiling point0.100 °C
density1.4 g/mL at 25 °C (lit.)
Tg85
refractive indexn 1.54
Fp736
storage temp.2-8°C
formpowder
Specific Gravity1.385
colorWhite to Off-White
Dielectric constant3.4(Ambient)
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIInChI=1S/C2H3Cl/c1-2-3/h2H,1H2
InChIKeyBZHJMEDXRYGGRV-UHFFFAOYSA-N
SMILESC=CCl
Surface tension41.5mN/m at 20°C
CAS DataBase Reference9002-86-2(CAS DataBase Reference)
NIST Chemistry Referencepoly(vinyl chloride)(9002-86-2)
IARC3 (Vol. 19, Sup 7) 1987
EPA Substance Registry SystemPolyvinyl chloride (9002-86-2)


SAFETY INFORMATION

Hazard CodesXi
Risk Statements36/37/38
Safety Statements26-36/37-61
WGK Germany3
RTECSKV0350000
TSCATSCA listed
HS Code3904220000
Hazardous Substances Data9002-86-2(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.

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FAQ

Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

Q: Can you provide samples for testing before mass production?

A: Of course. We can send you samples free of charge, and we also include a COA. However, you will be responsible for the shipping fee.

Q: How can I get an accurate quote?

A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.

Q: Can you provide a COA?

A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.

Q: Do you accept ODM or OEM services?

A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.

Q: Can I visit your factory before placing a large order?

A: Of course. We welcome you at any time.

Q: What is the loading port?

A: Usually Qingdao or Tianjin.

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