Polyurethane PU rod

For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg

Description

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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 rods add strength and durability, enabling the replacement of plastics and metal. Polyurethane rods 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 rods are resistant to the effects of certain acid components and organic solvents. Polyurethane PU rod is highly resistant to vibration and withstands high pressure levels. Polyurethane is resistant to oils and gasoline, as well as petroleum products. PU rods provide reliable electrical insulation and protect against moisture. PUR rod is way more resistant to vibrations due to its softness and more flexible compared to other technical plastics.

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

Ф (mm)	Length (mm)	Colour
10	1000	Red•
15	1000	Red•
20	1000	Red•
25	1000	Red•
30	1000	Red•
35	1000	Red•
40	1000	Red•
45	1000	Red•
50	1000	Red•
55	1000	Red•
60	1000	Red•
65	1000	Red•
70	1000	Red•
75	1000	Red•
80	1000	Red•
85	1000	Red•
90	1000	Red•
95	1000	Red•
100	1000	Red•
120	1000	Red•
130	1000	Red•

Specifications

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