pOlyethylene, chlOrinated cas 63231-66-3

Chemical Name:Chloro-Polyethylene(CPE)
CAS No.: 63231-66-3
Molecular Formula: C4H7Cl
Molecular Weight:96.94
Appearance:White Powder

Description

Chloro-Polyethylene(CPE) Quick Details
Chemical Name:Chloro-Polyethylene(CPE)
CAS No.: 63231-66-3
Molecular Formula: C4H7Cl
Molecular Weight:96.94
MolecularStructure:
Appearance:White Powder
Chloro-Polyethylene(CPE) description and usage
CPE is a random product made of polyethylene (PE) by chlorine substitution reaction. It is a chlorine-containing polymer with no double bond in the main chain, so it has good weather resistance, ozone resistance, flame retardancy and impact resistance. Characteristics of chemicals, chemicals and oil resistance. The products are divided into plastic and rubber type: plastic type is mainly used for plastic modification, such as impact modifier for rigid polyvinyl chloride (PVC), impact modification and resistance of ABS resin. Non-migratory plasticizer for flammable and soft PVC; CPE for rubber is mainly used as a base material alone or in combination with other rubbers.
At present, our company has many grades of CPE, which can produce many special varieties, keep pace with the most advanced CPE manufacturers in the world, and also produce special CPE according to customers’ requirements.
Chloro-Polyethylene(CPE)Specification
135A:

items
unit
index
test method

chlorine content
%
35±2
GB/T 7139

Apparent density
g/cm3
≥0.5

Heat of fusion
J/g
≤2.0
DSC

Shore hardness(A)

≤65
GB/T 2411

Temperature of heat decomposition

≥165
HG/T 2704

Tensile strength
MPa
≥8.0
GB/T 528

30 mesh sieve residue
%
≤2
GB/T 2916

volatile
%
≤0.3
GB/T 2914

Usage:
This product is mainly used for making PVC profiles for doors and windows, plastic pipes and fittings such as feed water pipe, drain pipe and cool-bending thread groove pipe, and board materials such as PVC foam board, PVC extrusion board and laminated board etc.
135B:

items
unit
index
test method

chlorine content
%
35±2
GB/T 7139

volatile
%
≤0.4
GB/T 2914

Temperature of heat decomposition

≥165
HG/T 2704

Shore hardness(A)

≤60
GB/T 2411

Elongation at break
%
≥600
GB/T 528

tensile strength
MPa
≥6.0
GB/T 528

20 mesh sieve residue
125℃1 4%
≤2
GB/T 2916

Mooney viscosity
ML
≤100
GB/T 1232

Heat of fusion
J/g
≤2.0
DSC

Usage :
The product is mainly used for special synthetic rubber. In addition, it can act as modifier and solubilizer of general-purposed synthetic rubber. It is widely used in such fields as wires and cables (cables for coal mine and specified wires in standard of UL and VDE etc.), hydraulic rubber hose, rubber hose for vehicles, adhesive tape, adhesive board, PVC profiles, pipe modification, magnetic materials and ABS modification and so on.
130A:

items
unit
index
test method

chlorine content
%
30±2
GB/T 7139

volatile
%
≤0.3
GB/T 2914

Temperature of heat decomposition

≥165
HG/T 2704

Heat of fusion
J/g
≤2.0
DSC法

Shore hardness(A)

≤65
GB/T 2411

Tensile strength
MPa
≥8.0
GB/T 528

Elongation at break
%
≥750
GB/T 528

20 mesh sieve residue
%
≤2
GB/T 2916

Usage :
The product is mainly used for magnetic rubber. In addition, it also can be used for modifier and solubilizer of non-polar rubber such as EPDM etc.
CPE130A ferric oxide powder auxiliary agent used for making magnetic rubber strip for refrigerator; magnetic board and all kinds of calendering magnetic marker and so on.
CPE130A EPDM flame retardant crosslinking agent used for making insulating layer of wires and cables with mid and low voltage, and cross linking modified EPDM waterproof membrane for roof.
140B:

items
unit
index
test method

chlorine content
%
40±2
GB/T 7139

volatile
%
≤0.4
GB/T 2914

Temperature of heat decomposition

≥165
HG/T 2704

Heat of fusion
J/g
≤2.0
DSC法

Shore hardness(A)

≤65
GB/T 2411

Tensile strength (pure rubber)
MPa
≥6.0
GB/T 528

Mooney viscosity
125℃1 4 ML
≤120
GBT 1232

Usage :
It can be used for making flame retarding cables, flame retarding conveyor belt, rubber hose, PVC calendering film, PVC waterproof membrane and rubber composite. In addition, it also can act as permanent plasticizer.
CPE140B CR cross linking agent other auxiliary agent used for making all kinds of flame retarding wires, cable sheath, flame retarding conveyor belt, rubber hose for auto and triangle belt.
CPE140B NBR cross linking agent other auxiliary agentused for making all kinds of oil resistance wires, cable sheath, rubber hose , rubber board and seal fittings.
Rubber compound above can be made by general-purposed rubber processing equipment and technology.
CM352L:

items
unit
index
test method

chlorine content
%
35±1
GB/T 7139

volatile
%
≤0.5
GB/T 2914

Temperature of heat decomposition

≥165
HG/T 2704

Heat of fusion
J/g
≤2
DSC法

Shore hardness(A)

≤56
GB/T 2411

Tensile strength
MPa
≥6
GB/T 528

Elongation at break
%
≥700
GB/T 528

20 mesh sieve residue
%
≤2
GB/T 2916

Mooney viscosity
125℃1 4ML
50±5
GBT 1232

Usage :
This product not only can be used for special synthetic rubber but also can be used for modifier of general-purposed synthetic rubber and plasticizer of PVC etc. It can be used for making all kinds of wires, cable sheath, rubber hose, flame retarding conveyor belt, rubber wares, seal strip of adhesive board, insulation of wires and cables and waterproof membrane for roof etc.
CM352 :

items
unit
index
test method

chlorine content
%
35±1
GB/T 7139

volatile
%
≤0.5
GB/T 2914

Temperature of heat decomposition

≥165
HG/T 2704

Heat of fusion
J/g
≤2
DSC

Shore hardness(A)

≤56
GB/T 2411

Tensile strength
MPa
≥6
GB/T 528

Elongation at break
%
≥700
GB/T 528

20 mesh sieve residue
%
≤2
GB/T 2916

Mooney viscosity
125℃1 4ML
70±5
GBT 1232

Usage :
This product not only can be used for special synthetic rubber but also can be used for modifier of general-purposed synthetic rubber and plasticizer of PVC etc. It can be used for making all kinds of wires, cable sheath, rubber hose, flame retarding conveyor belt, rubber wares, seal strip of adhesive board, insulation of wires and cables and waterproof membrane for roof etc.
Chloro-Polyethylene(CPE) Package
— 25 kg or 1000kg jumbo bag
— The package can also be provided according to user requirements.
Chloro-Polyethylene(CPE) Storage
Store in the dark at room temperature, valid for one year

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