High Strength Heavy Duty Nylon Towing Rope is light and green! The rope has high strength, fatigue resistance and soft bending. It can be used in different colors according to customers' needs.
The ultra-high molecular weight polyethylene English name ultra-high molecular weight polyethylene (UHMWPE for short) is a polyethylene having a molecular weight of 1 million or more. Molecular formula: —(—CH2-CH2—)—n—, density: 0.936～0.964g/cm3. The heat distortion temperature (0.46 MPa) is 85 ° C, and the melting point is 130 to 136 ° C. The characteristics of UHMWPE are: excellent wear resistance, good low temperature impact resistance, self-lubricating, non-toxic, water and chemical resistance, heat resistance is better than general PE, and the disadvantage is heat resistance (heat distortion temperature) Low, poor formability, outer surface hardness, rigidity, creep resistance is not as good as general engineering plastics, and the expansion coefficient is too large. UHMWPE has poor fluidity and high viscosity in molten state. It is a rubber-like high-viscosity elastomer. It can only be formed by pressing and sintering at an early stage. It can also be processed by extrusion, injection molding and blow molding.
Higher than normal high density polyethylene. It has outstanding impact resistance, stress crack resistance, high temperature creep resistance, low friction coefficient, self-lubricating property, excellent chemical resistance, fatigue resistance, noise damping, and nuclear radiation resistance. The use temperature is 100 to 110 °C. Good cold resistance, can be used at -269 °C. The product with a density of 0.985g/cm3 and a molecular weight of 2 million has a tensile strength at break of 40 MPa, an elongation at break of 350%, a flexural modulus of flexion of 600 MPa, and a notched impact of the cantilever beam. The amount of wear (MPC method) is 20 mm.
UHMWPE can replace carbon steel, stainless steel, bronze and other materials used in textile, paper, food machinery, transportation, medical, coal, chemical and other sectors. Such as the textile industry, such as shuttles, shuttle rods, gears, couplings, sweeping rods, buffer blocks, eccentric blocks, rod bushings.