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Huami New Material
Chlorosulfonated polyethylene rubber (CSM)
Chlorosulfonated polyethylene rubber (CSM) is resistant to weather and ozone aging, oil resistance increases with the increase of its chlorine content, acid and alkali resistance, suitable for making tapes, automotive air filter coupling sleeves, radiator drain pipes, seals Pads, cable bushings, anti-corrosion coatings and outer walls of soft tanks. The working temperature range is -50～150℃, and the rubber hardness can range from 40 to 80 degrees.
Hydrogenated nitrile rubber (HNBR)
Hydrogenated nitrile rubber (HNBR) is a highly saturated elastomer obtained by special hydrogenation of nitrile rubber. It is mainly used for petroleum mechanical seals, air conditioner seals and other high wear-resistant materials. The operating temperature range is about -65℃~+150℃, and the rubber hardness can range from 40 to 90 degrees.
The silicone rubber compound is polysiloxane. Usually there are dimethyl silicone rubber (MQ), methyl vinyl silicone rubber (MVQ), methyl phenyl silicone rubber (MPQ), methyl phenyl vinyl silicone rubber (MPVQ), etc. The temperature range of silicone rubber compound is -70℃～280℃, and the rubber hardness can range from 10 to 95 degrees. It has good heat resistance, cold resistance and aging resistance, excellent insulation resistance and dielectric properties, good thermal conductivity, but poor strength and tear resistance, oil resistance and expensive price. It is generally suitable for making sealing rings, sealing profiles, oxygen bellows, diaphragms, shock absorbers, insulating materials, and heat-insulating sponge rubber sheets.
Nitrile rubber (NBR) is a copolymer of butadiene and acrylonitrile. It is characterized by good oil resistance, high wear resistance, good heat resistance and strong adhesion, with operating temperature range of -68 ~ 135 ° C, and rubber hardness range of 20 to 100 degrees. Because of its excellent properties, nitrile rubber compounds are widely used in the production of various oil-resistant sealing parts, diaphragms, rubber hoses and flexible oil tanks.
The product is developed synchronously with main engine manufacturers, and is used in the shock absorption system of the sub-frame of passenger cars.
The fatigue life of passenger car control arm bushing has been improved by optimizing the material and technology, and have cooperated with GWM, Leopaard and other main engine manufacturers.
Steering gear protector reduces noise and improves comfort.
Drive shaft intermediate support
Through the optimization of materials and structure, the fatigue can reach 1.5 million times, and the product is maintenance-free. It is mainly matched with FAW and Shanxi Automobile.
Rubber Shock absorber for high-speed rail
The product satisfies the characteristics of high-strength and durable shock-absorbing products for trains, and the material is flame-retardant. It has been installed in large quantities on high-speed rail and metro trains.
Wear-resistant rubber component
It is used at the cable connection on the top of the train. The material is required to be wear-resistant and applied to high-speed rail trains.
It is used in Shantui construction machinery and equipment to reduce the vibration caused by the power system and improve comfort.
The rubber-metal pad is used at the connection between the locomotive head and the body, which acts as a buffer and shock absorber. It needs to withstand a large compression force and has high requirements for materials and vulcanization processes. This product has passed CRRC certification.
It is made of nylon, wear-resistant, and used in the wind power transmission system of Sany.
The commercial vehicle leaf springs are used for shock absorption and noise reduction caused by impact, and have been installed on FAW Jiefang vehicles.
This series of products are mainly used in body turning mechanisms, which require large torque and high requirements for rubber and metal bonding. Now they are mainly used in FAW commercial light vehicles, medium and heavy vehicles
Front suspension limit block assembly
It is used for body cushioning in bad road conditions during driving to reduce abnormal noise, and is matched with FAW, Dayun and other main engine manufacturers.
The material of this product is self-developed, has good aging resistance, and has been used in conjunction with FAW.
It is used at the top joint of the shock absorber of passenger cars to reduce the bumps during driving and improve driving comfort.
The shock absorption of road rollers, through the improvement of materials and processes, improves the fatigue life, and has been applied to related equipment of Sany.
The engine shock absorber developed for Shantui is installed at multiple points to effectively reduce engine vibration and improve handling and comfort.
It is used for engine and gearbox transmission, and the wear resistance of the product is improved through material formulation design.
It can reduce exhaust pipe vibration, and has high temperature resistance and good fatigue durability. It has been supplied to GWM, Changan Auto and other automobile companies.
The products developed for new energy vehicle motors can reduce the body vibration caused by the high-speed operation of the motor and improve driving comfort.
It is made of rubber or engineering plastics, featuring flex resistance and impact resistance, and can effectively protect key parts. It is used in automobile shock absorbers, ball cages and other parts.
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