Polyurethane Sheet is often a replacement for rubber components and provides an obvious upgrade over the traditional material significantly.

We are going to introduce this upgraded material in detail, in order to explain well we will start from its application and physical feature. 

 

Application

Hard Polyurethane Sheet with their excellent feature which makes it out stand with traditional material in the following area:

 

  • Abrasion resistance

 

  • Noise, and vibration abatement

 

  • Product cushioning

 

  • Insulation

 

  • Conveyor applications

 

Markedly, Polyurethane sheets are commonly used as liners in a variety of industries including those that use to handle grain, sand, gravel, crushed stone, coal, metal, salt, and similar bulk materials.

At the same time, suitable for friction in metallurgy, mining, petroleum, automobile, building materials, sports, general machinery and equipment, heavy machinery, shock-absorbing plate, blanking, stamping, sheet metal calibration, and the field of high strength and service life, play a part of buffer or shock absorption.

 

Feature & Comparison

Generally, the polyurethane sheet has the characteristics of oil resistance, aging resistance, corrosion resistance, high wear resistance, anti-torsion, high elasticity, strong vibration absorption, etc.

Compared to traditional material, it is more resistant to long-term impact, unlike metal springs, and it does not hurt metal molds, also easy to load and unload. It is an ideal punching mold pad.

Overall, Our polyurethane sheets are manufactured from thermosetting material, and therefore they cannot be reformed or reheated but can be machined. Even more, polyurethane components from these bases outperform products manufactured from rubber and other traditional materials.

In comparison, we can see the difference between polyurethane and traditional material as following:

 

Feature
Plastic
Polyurethane
Low temperature resistance
X
High impact resistance
X
Variable coefficient of friction
X
Resilience
X
Elastic memory
X
Abrasion resistance
X
Noise reduction
X
Radiation resistance
X
Cold flow resistance
X
Feature
Rubber
Polyurethane
Low pressure tooling
X
Castable nature
X
Variable coefficient of friction
X
Broader hardness range
X
Radiation resistance
X
Oil resistance
X
Colorability
X
Superior load bearing
X
High abrasion resistance
X
Feature
Metal
Polyurethane
Lightweight
X
Noise reduction
X
Cost less
X
Corrosion resistance
X
Flexibility
X
Easily moldable
X
Non-sparking
X
Radiation resistance
X
Resilience
X

Size & Color

At first, the default mold size can be selected as below:

 

Length and width

300x300mm, 500x500mm, 500x3000mm, 

1000x1000mm, 1000x2000mm, 1000x4000mm

 

Thickness

0.5-100mm

 

Hardness 

Shore 45A-98A

 

Color

Meanwhile, as a great colorability feature polyurethane sheet provide various color option:

Natural, Red, Yellow, Black, Coffee, etc

 

Operation temperature

-35℃ to 80℃, in fact the highest peak can reach 100℃ in a short time.

 

OEM & ODM Service

Above as the customizable feature of polyurethane Sheet, color, size, and hardness can be made according to your special request, in addition, contact us for more details.

 

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