Name: TPV Pellets For Extrusion
Brand: DAWN
SKU: 263006190

Products Description

Thermoplastic vulcanizate (TPV) combines the elasticity of rubber with the processability of thermoplastics, making it an ideal material for extrusion-based manufacturing. Designed to meet the rigorous demands of automotive and construction applications, our TPV pellets deliver unmatched durability, flexibility, and cost efficiency.

TPV pellets for extrusion offer a unique blend of properties that make them superior to traditional materials like EPDM or silicone:
- Exceptional Elasticity & Resilience: Retains shape and sealing performance under repeated stress.
- Weather & Chemical Resistance: Withstands UV exposure, extreme temperatures (-40°C to +135°C), and oils.
- Eco-Friendly & Low VOC: Complies with automotive interior safety standards, ensuring minimal odor and environmental impact.
- Co-Extrusion Compatibility: Bonds seamlessly with substrates like PP (polypropylene), enabling multi-material designs.
- Wide Hardness Range (Shore A 50–90): Adaptable to diverse application requirements.

Products Application

Our TPV pellets for extrusion are widely used to manufacture critical automotive components that demand precision and longevity:

1. Guide Channel Seals (Including Corner Joints & Sliding Parts):
Offers excellent rebound resilience and aging resistance, ensuring smooth operation of doors and windows.

2. Beltline Seals (Interior/Exterior):
Maintains elasticity across high and low temperatures, ideal for co-extrusion with PP to create sleek, durable water-cut seals.

3. Corner Window Seals:
Directly extruded or injection-molded onto glass surfaces, eliminating secondary assembly while delivering airtight sealing.

4. Wiper Blades, Windshield Seals, Sunroofs & Roof Moldings:
Combines superior formability, UV resistance, and low odor for aesthetics and functionality.

5. Engine Compartment Seals:
Supports soft-hard composite extrusion, providing vibration damping and heat resistance in demanding environments.

Dawn's TPV pellets for extrusion have been adopted by leading automakers like Volkswagen and Dongfeng Peugeot-Citroën (DPCA), proving their reliability in mass-produced vehicles.

Why choose us

Won the "Second Prize of National Technical Invention"
No.1 China; No.3 global
Relying on the vulcanization R&D platform, we have developed more than 500 grades in 10 series
Every four cars in China use Dawn TPV products
The only enterprise to master the integrated micro foaming TPV preparation technology in the world
Our products are widely used in the automotive industry, wires and cables, bathroom products, waterproof membranes, sports flooring, and other fields.

company information

Shandong Dawn Polymer Co., Ltd.

Shandong Dawn Polymer Co., Ltd. (referred as "Dawn Polymer", stock code: 002838) is a national high-tech enterprise specializing in the research and development, production, sales and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, meltblown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.

large enterprise scale

Efficient and precise processing and testing equipment.

Standardized Production

Passed ISO9001 certification and obtained relevant patent certificates.

High-Quality Customized Services

Provide the pre-sale material selection, structural design, product matching, after-sales service one-stop solution.