polyurethane (PU) rod  

I.PU Description

 

Polyurethane is a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Because urethane is available in a very broad hardness range, it can replace rubber, plastic or metal. Polyurethane has better abrasion and tearing resistance than rubbers, while offering higher load bearing capacity. When compared to plastics, Polyurethane offers superior impact resistance, while offering excellent wear properties and elastic memory. Polyurethane have replaced metals in sleeve bearings, wear plates, sprockets, rollers and various other parts, with benefits such as weight reduction, noise abatement and improved wear resistance. It’s working temperature is -40°C~+80°C.
 

 

II.PU Characteristics

 

1. Abrasion resistance

 

2. Oil and solvent resistance

 

3. Good Load bearing capacity

 

4. Excellent tear resistance

 

5. Good Weather resistance

 

6. Noise reduction and damping performance

 

III. PU Applications

 

1. Auto industry, such as bumpers, fenders, steering wheel, spoiler, handles, instrument panel and the anti-skid chains

 

2. Building materials, mainly used in playground synthetic running track, underground pipe seals

 

3. Medical equipment, bandages, to help drive the heart, artificial blood vessels

 

4. Roller manufacturing, oil rotary desander, ore pipeline and transmission belt

 

 

 

Product name:	Yellow plastic PU Rod
Surface:	Smooth
Tensile Strength:	25-55Mpa
Elasticity Impact:	>25%
Hardness:	40-95Shore A
Elongation:	400%-650%
Density:	1.12-1.25g/cm3
Tear strength:	35-155KN/m
Akron Abrasion Loss:	<0.05cm3/1.61km
Compression set (22h*70°C):	<10%
Working Temperature:	120°C