Our Casting Polyurethane Prepolymer, Cold Casting Polyurethane Prepolyer, PU Square Pad are of first-class quality and provide first-class after-sales service. We solidly fulfill our corporate social obligations and build a good corporate image. Our company has a high management level, strong technical force and complete testing means.

PU Rod

PU rod is a novel polymer synthesis material between rubber and plastics, which has high intensity of plastics and high elasticity of rubber, excellent wearing resistance and tenacity (known as "wear-resisting rubber"), high intensity and elasticity, higher carrying capacity than other elastomers under the same hardness, high impact resistance, good fatigue resistance and vibration resistance, as well as excellent tearing resistance, ageing resistance, grease resistance and chemical resistance.

 

 

Product Application

They are materials offering a number of unique properties which enable products to be manufactured to meet a range of demanding applications. Superior cost advantage and performance has led to many instances of replacing metal, rubber, wood and plastic with casting Polyurethane elastomer.

 

Characteristics and properties of Polyurethane Rod

(1) Good wear resistance

(2) Wide range of hardness

(3) Strong mechanical strength

(4) Good oil resistance

(5) Good water resistance

(6) Good heat resistance and oxidation resistance

(7) Good low temperature resistance

(8) Strong vibration absorption performance

(9) Good electrical insulation performance

 

Polyurethane Rod features and performance

TYPE	Polyether
HARDNESS	70shore A	80 shore A	90 shore A	70 shore A	80 shore A	90 shore A
density	1.13g/cm³	1.12g/cm³	1.13g/cm³	1.24g/cm³	1.26g/cm³	1.27g/cm³
Tensile strength	6.2MPa	18.3MPa	28.8MPa	24.5MPa	45MPa	48MPa
Tear strength	37KN/M	61 KN/M	78 KN/M	58 KN/M	73 KN/M	89 KN/M
elongation	602%	510%	422%	448%	578%	608%
100% for the tensile	2.3MPa	4.2MPa	6.9MPa	2.3MPa	5.2MPa	9.3MPa
300% for the tensile	3MPa	7.6MPa	13.8MPa	4.7MPa	9.9MPa	16.9MPa
Brittle temperature	-55℃ No cracking	-55℃ No cracking	-55℃ No cracking	-55℃ No cracking	-55℃ No cracking	-55℃ No cracking
DIN abrasion	240 mm³	121 mm³	127 mm³	90 mm³	47 mm³	56mm³
elasticity	28%	26%	28%	23%	35%	30%
Constant pressure	26%(25℃×25h×25%)	12%(25℃×25h×25%)	13%(25℃×25h×25%)	1%(25℃×25h×25%)	18%(25℃×25h×25%)	13%(25℃×25h×25%)

 

Standard size list

TYPE: PPG type / Polyester type HARDNESS: 70-95 Shore A
Color: Original, red, yellow, green, black, brown and other color
PU ROD
Diameter	Length	Diameter	Length
ф10mm	300mm/500mm	ф85mm	300mm/500mm/1000mm
ф12mm	300mm/500mm	ф90mm	300mm/500mm/1000mm
ф15mm	300mm/500mm	ф95mm	300mm/500mm/1000mm
ф20mm	300mm/500mm	ф100mm	300mm/500mm/1000mm
ф25mm	300mm/500mm/1000mm	ф110mm	300mm/500mm
ф30mm	300mm/500mm/1000mm	ф120mm	300mm/500mm
ф35mm	300mm/500mm/1000mm	ф130mm	300mm/500mm
ф40mm	300mm/500mm/1000mm	ф140mm	300mm/500mm
ф45mm	300mm/500mm/1000mm	ф150mm	300mm/500mm
ф50mm	300mm/500mm/1000mm	ф160mm	300mm/500mm
ф55mm	300mm/500mm/1000mm	ф170mm	300mm/500mm
ф60mm	300mm/500mm/1000mm	ф180mm	300mm/500mm
ф65mm	300mm/500mm/1000mm	ф200mm	300mm/500mm
ф70mm	300mm/500mm/1000mm	ф230mm	300mm/500mm
ф75mm	300mm/500mm/1000mm	ф250mm	300mm/500mm
ф80mm	300mm/500mm/1000mm	ф300mm	300mm/500mm

In recent years, we have prioritized the use of the latest technology to develop products, greatly improving their functions, making the PU Board and Rod Series more reliable, reliable, stable, and more competitive. In today's world, the market competition is more and more fierce, and enterprises are facing pressure and challenges from all aspects. Only innovation can bring us inexhaustible power for development, and only continuous innovation can make us invincible in the industry. We are constantly developing our product range, our product field and the technology of our products.

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