Products Description
With the popularity of automobiles, car wrap has become an important automotive protective product. In the field of car wrap film, the application of TPU (polyurethane) products is becoming increasingly widespread.
TPU products are a type of thermoplastic elastomer with high strength, good elasticity, waterproof and moisture-proof characteristics, which are very suitable for the manufacturing of car wrap films. It can be widely used for car body protection, which can improve the hardness of the car surface and enhance the waterproof and moisture-proof function of the car paint. It is not easy to age and crack, has a long service life, and will not affect the aesthetic appearance of the car.
Products Properties
Hardness: Shore A 80-Shore A 92
Processing: Blow molding, Casting
Item | Densities | Hardness | Tensile strength | 100% Modulus | 300% Modulus | Tensile strength | Tear strength | Permeability | Recommended processing temperature |
Test standard | ASTM D792 | ASTM D2240 | ASTM D412 | ASTM D412 | ASTM D412 | ASTM D412 | ASTM D624 | ASTM E968W 2000 | |
Unit | g/cm³ | Shore | Mpa | Mpa | Mpa | % | kN/m | g/m2/24h | ℃ |
7080 | 1.20 | 80A | 20 | 3 | 5 | 850 | 70 | 10000 | 190-205 |
7085 | 1.20 | 83A | 24 | 4 | 7 | 750 | 75 | 9500 | 195-205 |
7090 | 1.20 | 90A | 28 | 5 | 9 | 600 | 90 | 7800 | 200-215 |
7092 | 1.20 | 92A | 32 | 7 | 12 | 550 | 95 | 7700 | 205-215 |
Products application
Our TPU pellets offer a unique combination of durability, breathability, water repellency and temperature resistance, which can be used in applications such as medical protective clothing, outdoor sports, rash suits, down jackets and more.


Why chooes us
- Relying on the esterification R&D platform, focusing on the development of differentiated special products.
- Responding to the national low-carbon policy and laying out bio based TPU products
- Special TPU has excellent comprehensive properties such as high modulus, high strength, excellent wear resistance, chemical resistance, hydrolysis resistance, high and low temperature resistance, mold resistance, and good processability
- The biomass content in bio based TPU can reach 44% -55%, and its performance is comparable to that of petroleum based products
- The product is widely used in various fields such as 3C electronics, cables, shoe materials, pipes, sheets,
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.

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