
Polyurethane Elevator Buffer Rubber Pit Buffer Elevator Parts
They are materials offering a number of unique properties which enable products to be manufactured to meet a range of demanding applications.
Product Introduction
In order to continue to strengthen our PU Rubber Rod, Quazi MDI Three Componment Casting PU, PU Color Sheet and deliver more sophisticated features and performance, we are harnessing some of the latest technological improvements. It is our unswerving vision to build ourselves into an honest, pragmatic, high-quality and affordable brand that is friendly to the people and beneficial to the people. Whether it is the design of products or the process of product production, we guarantee the quality of products to the maximum extent and establish the image of excellent quality.
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 |
We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for Polyurethane Elevator Buffer Rubber Pit Buffer Elevator Parts. We're your reliable partner in the international markets of our products and solutions. We have many years of production experience, we use ingenuity process.
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