Shandong Ningjin Xinxing Chemical Co., Ltd. produces ultra-high molecular weight polyethylene leg pads, pump truck pads, and crane pads that solve the previous problems of high cost, wear resistance, heavy weight, and short lifespan of wooden and steel pads, making them highly favored by a wide range of users! We welcome all interested parties to inquire by phone:131733335400534-5223277OnlineQQ:2875013107Xinxing Chemical Zhang Longzhen is sincerely at your service!
Detailed Introduction of Lifting Vehicle Pads, Polyethylene Pump Truck Leg Pads:
Leg pads are mainly used to provide support under the legs of engineering machinery. The leg pads have high strength and rigidity, which can reduce the deformation of the pad body under load, providing more stable support for engineering machinery. This greatly saves operating costs and improves work quality.
The leg pad consists of a plate-shaped pad body and a carrying rope. The plate-shaped pad body is made from UHMW/HDPE high molecular synthetic material pressed into shape.PE high molecular synthetic material pads provide support at the four corners with a60mm pressure capacity of15-18 tons/cm or more, and can be used normally in harsh environments, overloaded without bending or breaking. The carrying rope is made of nylon, and the ends of the rope are embedded in the pad body for easy transportation and arrangement.
PE high molecular leg pads are generally formed by pressing or high-pressure extrusion, with strength and toughness superior to that of high molecularHDPE.
1, Wear resistance is the best among plastics, 4 times higher than nylon66 and polytetrafluoroethylene, 6 times higher than carbon steel;
2, Impact strength ranks first among plastics, 2 times that ofPC, 5 times that ofABS, and can maintain high toughness at liquid nitrogen temperatures (−196℃);
3, Self-lubricating properties comparable to polytetrafluoroethylene, with a friction coefficient of only0.07−0.11;
4, Impact energy absorption value is high among all plastics, with excellent noise reduction effect;
5, High chemical stability, can resist various corrosive media and organic media within a certain temperature and concentration range;
6, Strong adhesion resistance, second only to polytetrafluoroethylene;
7, Completely hygienic, non-toxic, can be used in contact with food and pharmaceuticals;
8, Superior corrosion resistance, low friction coefficient, low specific gravity, and good resistance to high-energy radiation.
Ultra-high molecular weight polyethylene is chemically stable, and can withstand various corrosive media such as acids, bases, and salts, as well as organic solvents within a certain temperature and concentration range;
9, Ultra-high molecular weight polyethylene is odorless, non-toxic, and non-corrosive, with physiological cyclicity and adaptability;
10, Non-adhesive;
11, When the molecular weight of high-density polyethylene exceeds500,000, the brittle temperature drops to140℃. Ultra-high molecular weight polyethylene can even maintain certain mechanical strength at temperatures below −269℃ under the influence of liquid nitrogen.
The carrying rope is made of nylon, and the ends of the rope are embedded in the pad body for easy transportation and arrangement.
Overloading can bend without breaking, providing high strength and rigidity for more stable support in engineering machinery.
