75-95 Shore a Polyurethane Rods PU Bar
Material: Cast with 100% virgin polyether or polyester, extrude with 100% virgin TPU
Color: Transparent, yellow, orange, red, blue, black, white etc
Surface: Smooth/smooth
Tensile strength: 25-55Mpa
Elasticity impact: >25%
Hardness: 60-95shore 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
Standard size: Cast Ø 8 or 12mm x Ø 20-300mm x 500mm length
Extrude Ø 2.5mm x Ø 4mm, Ø 3mm x Ø 5mm, Ø 4mm x Ø 6mm, Ø 5mm x Ø 8mm, Ø 6mm x Ø 9mm,
Ø 7mm x Ø 10mm, Ø 8mm x Ø 12mm, Ø 9mm x Ø 14mm, Ø 10mm x Ø 16mm, Ø 12mm x Ø 16mm etc.
Length: 50-200m/roll for extrude by the buyer
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1.wide range of hardness.It still has the rubber elongation under high hardness and resilience.
Polyurethane elastomer hardness in the range of shaw A10 - D80.
2.high strength.Under the rubber hardness they break strength and bearing capacity is higher
than general rubber.Under the high hardness, the impact strength and bending strength is much
higher than plastic.
3.wear resistence - Its wear resistance is very outstanding, generally in 0.01 0.10 cm (after) /
1.61 km range, about 3 to 5 times of the rubber.
4.oil resistant.Polyurethane elastomer is a kind of strong polar polymer compound, and nonpolar
mineral oil affinity is small, almost not affected by erosion in the fuel oil and machine oil.
5.oxygen and ozone resistance is good.
6.the vibration absorption performance is good, can do vibration, cushion.In mould
manufacturing, instead of rubber and spring.
7.good low temperature performance.
8.and radiation resistance.Polyurethane high-energy radiation resistant performance is good, in 10-10's radiation doses still has a
satisfactory performance.
9.has a good mechanical processing performance.(cars, milling, grinding, drilling)
Группа Продуктов : ПУ ПРОДУКТЫ > Коврик PU
