Performance of UHMWPE Crane | Crane Truck Wear-resistant and Compressive Outrigger Backing Plate

Performance of UHMWPE Crane  Crane Truck Wear-resistant and Compressive Outrigger Backing Plate :

1. Ultra-high molecular weight polyethylene sheet has extremely high impact strength, which is 10 times greater than nylon and polypropylene (PP);

2. Ultra-high molecular weight polyethylene sheet has excellent wear resistance. The mortar wear test shows that it is several times more wear-resistant than ordinary carbon steel and copper, and 4-5 times more wear-resistant than nylon and polytetrafluoroethylene (PTFE). existing plastics;

3. The friction coefficient of ultra-high molecular weight polyethylene liner is very low, and its dynamic friction coefficient is 0.07-0.10, which can be compared with polytetrafluoroethylene (PTFE), and it is an ideal self-lubricating material.

4. The high molecular polyethylene sheet can absorb vibration and shock and prevent noise;

5. Polyethylene sheets are resistant to chemical corrosion and can shield atomic radiation. Various corrosive media such as many corrosive media (acid, alkali, salt) and organic solvents are helpless to it within a certain temperature and concentration range;

6. Ultra-high molecular polyethylene board is not easy to adhere to foreign matter, and has excellent anti-adhesion characteristics when sliding;

7. Tasteless, non-toxic, odorless, non-polluting, and non-corrosive in itself, the US Food and Drug Administration (FDA) and the US Department of Agriculture (USDA) allow it to be used in direct contact with food and drugs, so it is suitable for Food, medicine and other industries that require high hygiene conditions. It can be recycled and reused. Compared with other plastics, it has good thermal stability and non-water absorption. The product will not change its size due to water absorption in a humid environment, and it will not affect the precision and wear resistance of the product. Mechanical properties such as durability, and raw materials do not need to be dried before molding.

8. The working temperature range can be from -265°C to +100°C, and it can still maintain good toughness and strength at low temperature to -195°C without embrittlement

Plastic outrigger pads are used in larger types of machinery such as cranes, concrete pump trucks, and cranes to expand the pressure-bearing area or prevent tires from sliding and functioning. The reason why it can withstand such a large pressure on the ground and provide stable support is that the core of this kind of board is the use of high-quality raw materials, and the imported additives use independent innovative formulas to implement comprehensive modification. The plastic leg pads have a fairly high toughness. Nowadays, it has been mainly used in major engineering industries. The plastic outrigger pad is a kind of engineering plastic plate with relatively high strength. A single piece bears 40T pressure without breaking, and has good resilience after repeated use.