We have been looking forward to the go to for joint expansion for PTMEG Type MDI System Polyurethane Elastomer, Polyether Based Casting Polyurethane Prepolymer, Polyurethane Rubber Parts. We uphold the principle of winning the world with integrity, continue to open up the market, and serve our customers earnestly. We persist in serving customers and creating value for them.

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

The company takes the promotion of Polyurethane Rubber Coating Steel Cylinder Machinery Parts preparation level as its own responsibility, and always puts independent technology research and development and product innovation and transformation at an important position in enterprise development. We always put the stable quality of products in an important position, and win the favor of customers with sincere and thoughtful service. We have a high-quality and professional staff with efficient operation, strict management and standardized operation. We are able to customize special products according to different requirements of customers, which are highly praised by users.

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