A chemical plant specializing in the continuous production of TPEE via polymerization technology.

A chemical plant specializing in the continuous production of TPEE via polymerization technology.

Keheng Polymer—Your local TPE polymerization manufacturer, offering custom development to meet your specific requirements. We welcome your inquiries.
A chemical plant specializing in the continuous production of TPEE via polymerization technology.

A chemical plant specializing in the continuous production of TPEE via polymerization technology.

Keheng Polymer—Your local TPE polymerization manufacturer, offering custom development to meet your specific requirements. We welcome your inquiries.

PRODUCTS

Product Line

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the uncrystallized portions of the polyester coexist with crystalline microdomains arising from the partially crystalline polyester hard segments, which serve as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: the soft segments impart elasticity, giving it rubber-like behavior, while the hard segments provide processability, endowing it with plastic-like characteristics. Compared with conventional rubbers, TPEE offers superior processability and a longer service life; compared with engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical properties.

Explore more details
KH-G Series: Large Melt Index

KH-G Series: Large Melt Index

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.
KH-0 Series: Small Melt Finger

KH-0 Series: Small Melt Finger

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.
KH-M Series: Direct Spray Painting, Waterless TPEE

KH-M Series: Direct Spray Painting, Waterless TPEE

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.
KH-CR Series: Long-Term High-Temperature-Resistant TPEE

KH-CR Series: Long-Term High-Temperature-Resistant TPEE

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.
KH-TK Series

KH-TK Series

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.
KH-TS Series Medium/High Moisture-Permeable TPEE

KH-TS Series Medium/High Moisture-Permeable TPEE

TPEE is a block copolymer composed of polyester hard segments and polyether soft segments. The amorphous regions formed by the polyether soft segments and the non-crystalline polyester, together with the partially crystalline polyester hard segments, act as physical crosslinking points. TPEE combines the elasticity of rubber with the strength of engineering plastics: its soft segments impart elasticity, giving it rubber-like properties, while its hard segments provide processability, endowing it with plastic-like characteristics. Compared to conventional rubbers, TPEE offers superior processability and a longer service life; compared to engineering plastics, it maintains high strength while exhibiting improved flexibility and enhanced dynamic mechanical performance.

ADVANTAGE

Why choose Keheng Polymer TPEE?

01

High melt index

Ultra-high melt index with varying hardness levels

02

Low melting point

Various low-hardness, low-melting-point materials

03

Moisture permeability

Ultra-high moisture permeability

04

High-temperature resistant

Temperature-resistant up to 200°C

05

Weather-resistant

Through the Double 85 test

06

Permanent antistatic

Applied to PS, ABS, EVA, SEBS, PBT, PET, PVC, POM, TPE, TPU, and more.

PRODUCT USAGE

Product Usage

thin film

thin film

Windbreaker

Windbreaker

Low-temperature welding sheet metal

Low-temperature welding sheet metal

Low-temperature sheet material

Low-temperature sheet material

Cable fiber optic

Cable fiber optic

Foamed part

Foamed part

Protective suit

Protective suit

Anti-static safety gloves

Anti-static safety gloves

Anti-static packaging film

Anti-static packaging film

Textiles

Textiles

Modification

Modification

Industrial pipe

Industrial pipe

Pipe material

Pipe material

Water-resistant, permanently antistatic apparel

Water-resistant, permanently antistatic apparel

No-spray phone case

No-spray phone case

Painted eyeglass frame

Painted eyeglass frame

High-temperature-resistant automotive hose

High-temperature-resistant automotive hose

Automotive interiors and accessories

Automotive interiors and accessories

High-temperature-resistant injection-molded automotive components

High-temperature-resistant injection-molded automotive components

Comb

Comb

ABOUT

Keheng Polymer (Guangdong) Co., Ltd.

Founded in 2016, the company is a technology-driven chemical enterprise specializing in the research, development, production, and sales of thermoplastic polyester elastomers (TPEE), with nearly a decade of dedicated expertise in TPEE polymerization process R&D.
The factory is located at No. 3, Jinke South Road, Xiegang Town, Dongguan City, Guangdong Province, with a current designed annual production capacity of 8,000 tons.
Our company leads the domestic market in the completeness of its TPEE product lineup, with performance that meets the highest international standards. We offer full‑model, drop‑in replacements for a wide range of imported and domestically produced TPEE grades, both at home and abroad, under our own registered trademarks: KOHENG® and Hekehenggaoke®.

Explore more details
2016 year

Company establishment

8000 ton

Annual design capacity

10 year

Technical patent

30 +

Sales Countries and Regions

News & Blog

News and Information

Global TPEE production capacity exceeds 150,000 tons per year, with growth driven by demand from the new-energy vehicle sector.

Global TPEE production capacity exceeds 150,000 tons per year, with growth driven by demand from the new-energy vehicle sector.

2022-07-28

Against the backdrop of accelerating innovation in the global advanced materials industry, thermoplastic polyester elastomers (TPEE), with their distinctive performance advantages, are emerging as critical materials in sectors such as new‑energy vehicles and consumer electronics. Industry data indicate that by 2025, global TPEE production capacity will exceed 150,000 metric tons per year, with China—already the largest consumer market—accounting for more than 40% of that capacity. The explosive growth of the new‑energy vehicle market has become the primary driver of this expansion.

TPEE applications in the footwear industry are experiencing explosive growth, spanning from midsoles to all components of the shoe.

TPEE applications in the footwear industry are experiencing explosive growth, spanning from midsoles to all components of the shoe.

2022-01-10

In recent years, the athletic footwear industry has been undergoing a materials revolution. Emerging materials, led by thermoplastic polyester elastomers (TPEE), are rapidly expanding their footprint—from traditional midsole applications to every component of the shoe—thanks to their distinctive performance advantages. From supportive inserts and upper‑side yarns to synthetic leathers and 3D‑printed structures, TPEE is redefining the manufacturing paradigm of athletic shoes with its potential for “single-material, full‑shoe integration.”

TPEE’s high-temperature resistance exceeds 180°C, making it a viable replacement for silicone in automotive engine components.

TPEE’s high-temperature resistance exceeds 180°C, making it a viable replacement for silicone in automotive engine components.

2021-11-12

As the automotive industry continues to advance toward lightweighting, efficiency, and environmental sustainability, material innovation remains the driving force behind technological breakthroughs. In recent years, thermoplastic polyester elastomers (TPEE), thanks to their markedly improved high‑temperature resistance, have been steadily replacing traditional silicone materials, emerging as the preferred choice in the manufacturing of automotive engine components. This shift is fueled not only by TPEE’s superior performance but also by the automotive sector’s rigorous evaluation of material properties, cost‑effectiveness, and sustainability.

%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry，当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry，The current column has no content!

You can view other columns or return Home