Polyethylene, Chlorinated Cas 63231-66-3 / 64754-90-1

Chloro-Polyethylene(CPE) Quick Details

Chemical Name:Chloro-Polyethylene(CPE)； Chlorinated polyethylene rubber

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