CHemwill --    Chlorinated Polyethylene (CPE)

 

Chlorinated Polyethylene (CPE) is a kind of new composite material. It is white powdery elastomer with excellent ageing resistance, chemical drugs resistance and resistance to aging. It is added with a variety of plastics and rubber; as excellent modifier for and a special rubber with high performance. 


Property:: 
Chlorinated polyethylene of aqueous phase has excellent weathering resistance, ozone resistance, heat durability, oil resistance and chemicals resistance. Moreover, it can be mixed with a variety of plastics and rubbers, and have relatively high filling capacity for various fillings:

Quality spec.: (best quality)

Item\type		135A	130B	135B	140B
Chlorinity      %		34-36	29-31	34-36	39-41
Thermal Decomposing Temperature      °C ≥		165	165	165	165
Residue crystallinity     %≤		5	5	5	5
Volatile Content        %≤		0.3	0.3	0.3	0.3
Sieving	0.315       mm%≤	40	40	40	40
	0.8         mm%≤	0.5	0.5	0.5	0.5
Shao hardness       (A/D)O≤		60	65	55	65
Number of foreign particle    one/(25*60)cm2		15	15	15	15
Tensile strength     mpa ≥		6	6	6	6
Mooney viscosity      (ML)1+4120°C				75-85

Use: 
1. It can be used as a modifier mixed with common plastics, as impact modifier in PVC hard products. 
2. Its application in rubber industry: Used solely as special synthetic rubber, or mixed with polyethylene,chlorosulfonated, polyepichlorohydrin Rubber, NBR, chloroprene rubber, .SBR, natural rubber etc in use, as well as a variety of vulcanized and non-vulcanized rubber products
3. Fire retardant for combustible materials

Main property and application of different types of CPE: 
135A: good tensile properties, good resistance to elements and ageing resistance,high filling property, good impact resistance etc., widely used in PVC profile shapes, tubing, pipe fitting, plastic board, jacket for wire and cable, automobile and communication fittings, waterproof roll and rubber products. 

130B: High intension, good toughness,, excellent electrical appliance properties and cold resistance,high filling agent to ferrite magnetic powder, widely used in sealing strip for refrigerator, magnetic element for electromechanical products, jacket for wire and cable.

135B: Good tensile properties, good toughness, oil resistance, inflaming retarding, widely used in jacket for wire and cable, inflaming retarding conveying belt, rubber hose etc. 
140B: good tensile properties, good flame retardant property, good oil resistance, used in retarding cable, conveying belt and rubber hose etc.

Packing & Storage: 
Packed in polypropylene woven bag lined with plastic bag.
Stored in draughty, dry place. Avoid moisture and rain.

 

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA