Product Details
Black GRS Recycled Materials 85A Thermoplastic Polyurethane
Elastomer For Plastic Injection Environment Friendly
Product features:
Polyester type, fast forming
Application area:
Skins, soles, watch straps, etc
Data Sheet :
Performance items | Test Method | Test Unite | Test Results |
Hardness | ISO R 868 | Shore | 85-88A |
Proportion | ASTM D-792 | g/cm³ | 1.205 |
Melting index value | ISO 1133 | g/10min | 18.7/2.16KG |
DIN friction loss | DIN-53516 | mm³ | 87.5 |
Tear strength | ASTM D-624 | kN/m | 98.5 |
Tensile strength | ASTM D-412 | ㎏/c㎡ | 198.6 |
Total elongation at break | ASTM D-412 | % | 387 |
100% modulus | ASTM D-412 | ㎏/c㎡ | 77 |
Anti UV/anti yellowing | Sunlight 300W/50 degrees/24hours |
Transparency | Visual inspection of step test pieces | Black |
Production process
Drying requirements: Please dry at 80-90 ℃ for 3-4 hours;
Injection temperature: 165-185 degrees for the first section,
175-190 degrees for the second section,
and 185-200 degrees for the third section.
Pressure: 75-110 Pa
PRODUCT APPLICATION:
TPU has many applications including automotive instrument panels,
caster wheels, power tools, sporting goods, medical devices, drive
belts, footwear, inflatable rafts, and a variety of extruded film,
sheet, and profile applications. TPU is also a popular material
found in outer cases of mobile electronic devices, such as mobile
phones. It is also used to make keyboard protectors for laptops.
TPU is well known for its applications in performance films, wire
and cable jacketing, hose, and tube, in adhesive and textile
coating applications, and as an impact modifier of other polymers.
TPU pellets are used as most recent cushioning technology, known as
Boost. Several thousands of TPU pellets are bound together to
create a comfortable sole for the shoe.
Company Profile
Dongguan Dingzhi Chemical Co., Ltd. (former name Dongguan Hongjie
Plastic Raw Material Factory) was established in July 2008, focused
on TPU research and production. The company hopes to reduce product
costs and improve product quality through technological innovation,
reduce labor costs through systematic planning and management, and
ultimately provide customers with high-quality, cost-effective, and
highly competitive products.
Located in Guangdong and provides services to customers nationwide.
High cost-effective products have gained widespread recognition.
Clients are covering provinces such as Guangdong, Hebei, Hubei,
Chengdu, Sichuan, Hunan, Jiangsu,Fujian and so on; High quality
products have also been recognized by large manufacturers, such as
the wear-resistant leather production in the footwear industry, the
load-bearing and ultra wear-resistant production of casters, the
high transparency and yellowing resistance of phone cases, and the
high transparency, non oil and non powder series of watch straps
with high requirements
The company developed rapidly after more than 10 years.
A.Factory 3000 square meter
B.Scale of more than 50 people
C.3 production lines
D.Average daily production capacity of 25 tons
Our Ability and Advantages :
A.Customized OEM/ODM
B.Extrusion raw material series,
D.Injection molding raw material series,
E.Special performance material as per customer's requirements
F.Raw material color matching.