Building Material Engineering Plastic Polyurethane Rod

Product Description

Product Description

 

Polyurethane rod is an industrial material with high strength, high elasticity and wear resistance. Its uses cover multiple fields, as follows:

1. Industrial manufacturing field
Shock absorption and buffering
It is used for shock-absorbing pads, springs and molds of metallurgical, mining, petroleum, heavy machinery and other equipment, which can effectively absorb impact and extend the life of equipment.
Wear-resistant parts
As seals, rubber rollers, oil seals, etc., it is suitable for printing machines, textile machinery, pumps and valves and other scenes, with outstanding corrosion resistance and hydrolysis resistance.
2. Construction and transportation field
Sealing and caulking
It is used for sealing building structures such as doors, windows, roofs, and pipes to prevent water, wind, and dust from intruding; it is also used in automotive engineering to fill gaps and improve stability.
Sound insulation and heat preservation
It is used for highway sound insulation guardrails, building walls and roof insulation layers, with both sound insulation and energy saving effects.
3. Special scene applications
Sports equipment and outdoor equipment
It is used for fitness equipment pads, outdoor seats, etc. to provide shock absorption and comfort; its waterproof properties are also suitable for outdoor decorative materials.
Molds and stamping parts
As a buffer layer or elastic support component of metal sheet stamping dies, it is resistant to high pressure and not easy to deform.
4. Other fields
In the medical field, it can be processed into biocompatible parts (such as artificial heart valve stents);
Molds and pressure-bearing parts used in shoe machine manufacturing, resistant to high-intensity impact.

Features:
Elastic material that is resistant to friction and impact, tough, very chewy and crack-resistant, so it is often used as a substitute for rubber materials. It has good insulation properties. It does not leave scars and is resistant to chemicals and grease.
Applications:
Manufacturing washers, bushings and anti-slip mattresses, rollers, wheels, presses, impact barriers,
Industrial engine friction retaining devices, belts, wind/solvent hoses and tank coatings.
 

Technical data
Product name	Polyurethane sheet	Colour	Red
Hardness (Shore A)		76
Tensile strength (MPa)		8.5
Elongation at break(%)		587
Elongation at permanent deformation (%)		20
Tear strength (right angle type) kN/m (without cuts)		48
Density: g/m3		1.08
Elasticity:%		45
Temperature resistant: (ºC)		-50-80

 

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