Casting Polyurethane

Casting Polyurethane

Poromeric polyurethane elastomer Feature: 1.Abrasion resistant, High rebound, High load capacity 2.Customized size and color is available Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute...

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Product Details

Poromeric polyurethane elastomer

Item

CPU Elastomer

TPU Elastomer

Polyester

Polyether

Hardness/Shore A

0-95

65 - 99

70 -95

50% Stress at definite elongation / MPa

1.57 - 11.7

3.5 - 24.4

Stress at definite elongation / MPa

3.2 - 12.8

4.2 - 28.6

4.5 - 14.9

300% Stress at definite elongation / MPa

4.5 - 28.5

4.2 - 44.2

6.5 - 35.6

Tensile / MPa

35.8 - 54

34 - 50

40 - 50

Elongation %

430 - 690

260 - 540

450 - 650

Tear strength kn/m

45 - 104

62 - 101

70 - 100

Abrasion (Tabe0)/mg

7 - 175

19 - 128

25 - 35

Compression Set / %

8 - 17

6 - 56

Tension Set / %

0 - 11

3 - 38

35 - 55


Feature:
1.Abrasion resistant, High rebound, High load capacity
2.Customized size and color is available
Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU. Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity.
Compared PU with plastic, polyurethane not only offers excellent impact resistance, but also offers excellent wear resistant and high tensile strength. Polyurethane have subsituted metals in sleeve bearings, wear plates, conveyor rollers, rollers and various
other parts, with benefits such as weight reduction, noise abatement and wear improvements.

Advantage:
● Good wear resistance
● High tensile strength
● Anti-static
● High load capacity
● High-temperature resistant
● Excellent dynamic mechanical formulation
● Oil resistance
● Solvent resistance
● Hydrolysis resistance
● antioxidant
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