News

　　What are the characteristics of oil-resistant rubber heat shrinkable tubing ?　

　　Oil-resistant rubber heat-shrinkable tubing has excellent high and low temperature resistance, acid and alkali resistance, oil resistance, radiation resistance and high vacuum performance, and is the best in oil-resistant rubber, with excellent electrical insulation, mechanical properties, chemical corrosion resistance and ozone resistance And atmospheric aging resistance; oil resistance and chemical resistance, especially suitable for places that require heat resistance and environments that require resistance to chemical solvents; the disadvantages are poor processability, high price, poor cold resistance, low elasticity and air permeability, it is suitable for these environments Insulation protection and stress relief of medium-sized cable harnesses, and protection of electronic and electrical equipment from damage. The temperature range of heat shrinkable tubes is -20°C to +200°C.

　　Oil-resistant rubber heat shrink tubing is characterized by a shrinkage ratio of 2:1. Solvent resistance, chemical corrosion resistance, radiation resistance, excellent oil resistance, high flame retardancy, high temperature resistance above 200 degrees, and no chlorine compounds and other harmful substances to the environment Substances, in line with the environmental protection requirements of European environmental directives and Sony standards.

　　The temperature range of oil-resistant rubber heat-shrinkable tubing is -65°C to 200°C for continuous use.

　　The outer layer of the oil-resistant rubber heat shrinkable tube is made of soft cross-linked polyolefin material and the inner layer of hot melt adhesive. The outer layer material has the characteristics of insulation, corrosion resistance and wear resistance. PE heat shrinkable tube is a widely used product at present, because it has good insulation, corrosion resistance and wear resistance; representative products of PE material include single-wall heat-shrinkable tube, environmental protection double-wall heat-shrinkable tube, middle wall with glue Heat-shrinkable tubes, thick-walled heat-shrinkable tubes with glue, high-voltage busbar heat-shrinkable tubes, heat-shrinkable cable sealing caps, heat-shrinkable cable finger sleeves, PE materials are involved in the electronics industry and the power industry, and can produce red, yellow, green, Blue, black, white, transparent and other colors of products.

　　Oil-resistant rubber heat shrink tubing has excellent flame retardant and insulating properties, is very soft and elastic, has low shrinkage temperature and fast shrinkage speed, and can be widely used in wire connection, wire end treatment, solder joint protection, wire harness identification, resistance and capacitance Insulation protection, anti-corrosion of metal rods or tubes, antenna protection, etc. Under the action of high-energy rays, linear polymer materials form a three-dimensional network cross-linked structure, and the mechanical strength, temperature resistance, and chemical solvent resistance of cross-linked polymer materials The performance and aging resistance are greatly improved, especially the acid resistance and alkali resistance are greatly improved. It can also be widely used in oilfield power equipment, effectively ensuring the normal and safe operation of the oilfield power system. There are many types of insulating materials in China, and the prices are different. It is difficult to guarantee safety and compatibility. The appearance of insulating sheaths has changed this. The situation, and the compatibility of the insulation sheath is high, and there are many types, which can fully take into account the compatibility or matching of the materials of the entire system.