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PU rod rubber 500mm 1000mm Polyurethane round rod bar
Product description
Polyurethane rod commonly know as optimal force glue,rubber spring, PU rod is made of polymer polyols and isocyanates reaction,chain extender chain to pay,a new synthetic material between plastic and rubber. According to the main structure of polyurethane elastomer, polyurethane rubber rod is divided into polyether and polyester.
Product performance
PU rod has many excellent performances,such as chemical corrosion resistance, high tensile strength,high elasticity,high pressure load resistance high abrasio resistance,strong cushioning,tear resistance,radiation resistance,high strength,high bearing,shock absorption and buffer capacity.
Physical properties of polyether and polyester
|
Items |
Umit |
Polyether |
Polyester |
|
Density |
/cm3 |
1.18 |
1.2 |
|
Hardness |
A |
90A |
90A |
|
300%tensile modulus |
kgf/cm2 |
80-100 |
150-170 |
|
Tensile strength |
kgf/cm2 |
200 |
520 |
|
Extensibility |
% |
400 |
600 |
|
Tear strength |
kn/m |
80 |
140 |
|
Resilience |
% |
28 |
30 |
|
Compression deformation |
% |
45 |
30 |
|
Akron abrasion loss |
mm3 |
0.6±2 |
0.08±2 |
Products photos:
Application
Polyurethane rubber rod is widely used in metallurgy, mining, petroleum, building materials, cushions, blocks, springs, suitable for all kinds of metal pipe punching die, reducing the friction of general mechanical equipment, buffering shock absorption, is ideal mold spring.
Company Information
Anheda Plastic Products Co., Ltd, is the leader of semi-finished engineering plastic manufacturer located in Shenzhen China, who mainly specialze in producing "POM, ESD-POM, ABS, FR-ABS, PP, HDPE, PU, PA6, PC sheet & rod. We pay much ttention on quality control, because we believe that quality is the soul of an enterprise! And customer's contentment is our primary target! In order to satisfy the different requirement of customers, here we adopt the most advanced euipments and unique production technology to produce, all material we use are 100% new virgin! Till now we own hundres production lins, if you are interested in any of our goods, please contact with us! or visit our factory in person! Also sample is free for quality checking if need.
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Main Product:
PP sheet ,
PA6 sheet ,
ABS sheet,
HDPE sheet ,
PU sheet ,
POM sheet
