Hangzhou Keli Chemical Co., Ltd. of Hangzhou City at K 2019 in Düsseldorf -- K Trade Fair
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Rubber & TPE

Hangzhou Keli Chemical Co., Ltd.

Tangxin Road, Xiaoshan Linjiang Industrial Zone, Xiaoshan Dist., 311228 Hangzhou City
Telephone +86 571 82836915
Fax +86 571 82831311

This company is main exhibitor of

Hall map

K 2019 hall map (Hall 8a): stand D39

Fairground map

K 2019 fairground map: Hall 8a

Our range of products

Product categories

  • 01  Raw materials, auxiliaries
  • 01.01  Thermoplastics
  • 01.01.016  Chlorinated polyethylene (CPE)

Chlorinated polyethylene (CPE)

  • 01  Raw materials, auxiliaries
  • 01.05  Rubbers
  • 01.05.007  Chlorinated polyethylene (CM)

Chlorinated polyethylene (CM)

  • 01  Raw materials, auxiliaries
  • 01.10  Additives
  • 01.10.120  Crosslinking agents

Crosslinking agents

  • 01  Raw materials, auxiliaries
  • 01.13  Starting materials, intermediate, polymerisation auxiliaries
  • 01.13.045  Triallylcyanurate


Our products

Product category: Chlorinated polyethylene (CPE)

Modified chlorinated polyethylene

Keliren® chlorinated polyethylene thermoplastic resin as the excellent impact modifier is widely used in PVC extrusion and injection, including profile, plate and pipe. The low dosage levels of Keliren® resin may greatly improve the impact resistance of rigid PVC and enhance its processing flowability. In addition, Keliren® resin has good chemical resistance, outstanding low-temperature performance, high filling capacity, excellent weather resistance and remarkable compatibility, which makes it widely used in the formulation

Application fields
  • CPE is currently the most widely-used and most economic impact modifier for PVC profile industry.
  • The impact resistance and aging resistance of PVC pipe modified with Keliren® resin are improved, especially in order to improve pressurization properties and prolong the service life, CPE is widely used in big-bore pressure-resistant liquid conveyor pipeline.
  • Keliren® resin is blended with PVC to produce flexible products. In this case, CPE is used as the permanent polymeric plasticizer of PVC, which eliminates the migration of general plasticizers else (e.g. DOP).
  • Keliren® resin as the modifier and phase solvent is used in the flame retardant ABS, SAN, HDPE and PP to improve their impact resistance and flame resistance.
  • Due to the good wearing-resistance and flexible resistance, Keliren® resin is used in the sole industry.

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Industrial, Agricultural/Garden

Target Products
Film/Sheet, Rod, Complex Geometry, Colored, Semisolid, Flexible/Elastic

Product category: Chlorinated polyethylene (CM)

Rubber grade chlorinated polyethylene

Due to the high heat-, oil-, chemical-, and wearing-resistance, low permanent set, excellent durability and processing property, and other economic factors, Keliren® rubber is widely used in extruded,molded and sheet-shaped product.The main applications are shown below:
Application fields
  • Due to the excellent flame resistance, heat resistance and weather resistance, Keliren® rubber is widely used in the cable sheath for the household appliances, mine, marine, and wind-power.
  • Due to excellent heat-, oil-, flex-, and flame-resistance, the performance of the liquid conveyor hose and oil-gas conveyor hose made of Keliren® rubber is superior to that of hose made of other synthetic rubber, and Keliren® rubber is especially suitable for pressure-bearing liquid conveyor hose.
  • Keliren® rubber also has excellent heat resistance, ozone resistance, air resistance, low-temperature resistance, flame resistance, and flex resistance, and is used in manufacturing flame retardant conveyor belt, heat resistant conveyor belt, and common conveyor belt. Use of Keliren® rubber will greatly extend the service life of the conveyor belt.
  • As the modifier and phase solvent ,Keliren® resin may also be used in flame retardent ABS, SAN, HDPE and PP to improve their impact resistance and flame resistance.
  • Keliren® rubber has high filling capacity for the ferrite magnetic powder, and the magnetic products made of Keliren® rubber is precise and soft, has good low-temperature performance and is widely used in fields of computer, auto, household electrical appliances and motor.
  • Due to the above-mentioned merits, Keliren® rubber is used to produce various rubber pieces , such as car, ship and locomotive.

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Automotive, Electric Cable, White goods/large appliances, Brown goods/small appliances, Consumer Goods, Industrial

Target Products
Complex Geometry, Colored, Semisolid, Flexible/Elastic

About us

Company details

Established in 1999, Hangzhou Keli Chemical Co., Ltd. (hereinafter to be referred as “Hangzhou Keli”) is a hi-tech enterprise engaging in research, development, production and sale of novel polymeric synthetic material-chlorinated polymers and related processing aid and our products mainly include rubber grade chlorinated polyethylene, PVC impact-modified chlorinated polyethylene and special flame retardant ABS-modified chlorinated polyethylene. We also produce special rubber compounds, rubber additives triallyl isocyanurate(TAIC) and triallyl cyanurate(TAC). Currently, we own Hangzhou Keli Chemical Co., Ltd. and Jiangsu keli New Material Co., Ltd. At present, we reach annual productivity 150,000t of chlorinated polyethylene, 20,000t of rubber compounds and rubber sheet and 3,000t of processing aids.

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