Polyurethane PU sheet
For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg
Description
Polyurethane (PU or PUR) is a modern polymer material for structural purposes. In terms of its technical properties, this heat-resistant polymer surpasses rubber and rubber materials. As well as offering the resistance of rubber, PU boards add strength and durability, enabling the replacement of plastics and metal. Polyurethane sheets not only offer excellent impact resistance, but also have excellent wear resistance and high tensile strength. It is especially necessary to emphasize the thermal conductivity of the polyurethane material if we consider it as a thermal insulation product. PUR sheets are resistant to the effects of certain acid components and organic solvents. PU plates are highly resistant to vibration and withstand high pressure levels. Polyurethane boards are resistant to oils and gasoline, as well as petroleum products. PUR boards provide reliable electrical insulation and protect against moisture.
Areas of application
- the chemical industry
- the food industry
- the medical industry
- sleeve bearings
- bearing plates
- conveyor rollers
- car pads for carriers
- springs
- shock absorbers
- roller linings and metal wheels
- as a sealant
- anti-vibration pads
- to produce printing rolls
- others
Stock
The standard dimensions of the Polyurethane (PU) sheets are 1000/2000 mm.
Specification
| Properties | Unit | Value |
| Hardness | Shore | 90 |
| Density | g/cm3 | 1.15 |
| Water absorption | % | |
| Tear strength | kN/m | 78 |
| Tensile strength | МРа | 28.8 |
| Elongation at break | % | 422 |
| At 100% tension | МРа | 6,9 |
| At 300% tension | МРа | 13,8 |
| Operating temperature range | °С | -30 ÷ +80 |
| Maximum working temperature | °С | +100 |
| Minimum working temperature | °С | -55 with no cracking |
| Abrasion resistance | mm3 | 127 |
| Modulus of elasticity | % | 28 |
