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PVC resin K67

CAS: 9002-86-2
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Updatetime:Jan 05 2013
Company Profile
Contact:joyce zhao
Tel:86-317-5690918
Address: yihewenyuan,cangzhou,hebei P.R.
Quick Details
Classification: Synthetic resin and plastics
Cas NO.: 9002-86-2
Molecular Formula: C2H5Cl
Melting Point: -153.8℃
Boiling Point: -245° F (NTP, 1992)
Stability: Stable, but may be light sensitive. May undergo autopolymerization. Incompatible with strong oxidizing agents, chemically active metals, copper. Highly flammable. Severe explosion risk at concentrations of around 3%. It is reported that "large fires of this material are practically inextinguishable".
Refractive index:n20/D 1.3700(lit.)
Flash Point: -110° F (NTP, 1992)
Purity:
Appearance: colourless gas
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EINECS: 200-831-0; 618-338-8
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Detailed Description

  Properties: PVC resin is a white or buff powder, the apparent density of 0.40 ~ 0.60g/cm3, relatively density 1.4 g/cm3, refractive index of 1.544 (20 C), water absorption ≤ 0.5 %. indissolve in water, alcohol, gasoline, can be swelling or dissolved in ether, ketones, chlorinated aliphatic hydrocarbons and aromatic hydrocarbons. Under 20 C, there is a strong acid-resistance, can be resistant to any concentration of hydrochloric acid, 90% or less of sulfuric acid, 50% ~ 60% of nitric acid and 20% or less of the caustic soda solution, stability of the salts. In the flame will burn on and left flame it will be extinguished. Excellent dielectric insulation properties.

  Applications :

 

SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.

 

Specs : 
 

Item

Index

Mucosity (Ml/G) or

( K Value)  

118-107

(68—66)

Impurity Number            ≤

30

Volatile Content(Including Water)     %≤

0.3

Apparent Density               G/Ml ≥

0.55

Remain (Testing Sieve ) %

0.25mm Sieve≤

8.0

0.063mm Sieve≥

90

Number of Grain Piece   (400cmP 2 P ) ≤

14

Conesponding Polymerization Degree

1000-1100

Residual Chlorethylene Content Mg/Kg ≤

8

 
Company Information
Name:cangzhou shengshi chemical products co.,ltd.
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Trade Category: Manufacturer
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Address: yihewenyuan,cangzhou,hebei P.R.
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