rubbermaterial

The choice of  seal material  is of great significance to its sealing performance and service life. The performance of the material directly affects the performance of the seal. The  sealing ring with sealing  performance should have the following characteristics: (1) Flexible and resilient; (2) Appropriate mechanical strength, including expansion strength, elongation and tear strength. (3) The performance is stable, it is not easy to swell in the medium, and the heat shrinkage effect (Joule effect) is small. (4) It is easy to process and shape, and can maintain precise dimensions. (5) Does not corrode the contact surface and does not pollute the medium. The most suitable and most commonly used material to meet the above requirements is rubber, so most of the sealing ring is made of rubber material. The following are commonly used materials for sealing rings: NBR, HNBR, SIL, EPDM, CR, NR, FKM, etc. Cotact Information:Jency Xu LinkIn/Facebook/...

Top Grade soda ash sodium carbonate Soda ash   is one of the most  important chemical raw materials and is widely used in chemical, glass, metallurgy, paper making, printing & dyeing, synthetic detergent, petrochemical, foodstuff,medicine & sanitation industries, etc. With a large consumption, it occupies a crucial place in national economy. CAS No.:497-19-8 Other Names:  Sodium carbonate anhydrous; Sodium carbonate solution; soda ash; disodium carbonate; Sodium carbonate-12C, 13C-depleted; calcined soda; Carbonic acid disodium salt; Sodium carbonate,high-purity; Sodium carbonate,dense; SODA ASH LIGHT MF:Na2CO3 EINECS No.: 207-838-8 Grade Standard: Industrial Grade Purity: 99%   Soda ash  use: 1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type o...

Silicone tube : also known as silicone tube. It is used as carrier for liquid, gas and other materials circulating and coating. High Pressure Silicone hose is a kind of rubber tube, oil-resistant and heat-resistant. Silicone tube is made by adding raw material of silicone rubber to a double-roller mixer or a closed kneader, and gradually adding white carbon and other additives to repeatedly refining it uniformly. Products are made by extrusion according to the requirements of industry product technical standards. Silicone rubber is a new type of polymer elastic material. It has excellent high temperature resistance (250-300 ° C) and low temperature resistance (-40-60 ° C). It has good physiological stability and can withstand repeated harsh conditions. And disinfection conditions, with excellent resilience and small permanent deformation (not more than 50% for 48 hours at 200 ° C), breakdown voltage (20-25KV / mm), ozone resistance, UV resistance. Radiation resistance and other chara...

In order to prevent dust from entering various delicate parts in daily equipment, people often install rubber grommets to protect the parts. Due to different use environments, the properties of rubber grommet need to be different, and the choice of raw materials is also different. Recycled rubber is a commonly used raw material to ensure quality and reduce costs in the production of rubber products, and it is naturally indispensable to produce rubber grommets. The material includes EPDM rubber, IIR , and NBR. Different kinds of rubber grommets can be used in ordinary or special occasions. The choice of material should be determined according to the performance requirements of the grommet on the environment. Door black rubber grommet for cars EPDM has the characteristics of anti-aging, good elasticity, oxidation resistance, ozone resistance, and high and low temperature performance. Butyl rubber (IIR) has good air tightness. It also has heat resistance, ozone resistance, aging resistan...

Rubber intake hose is widely used in automobile engines, and other mechanical equipment. It has good sealing performance, high and low temperature resistance, and long life span. It is also known as the "respiratory tract of a car engine". The intake hose is composed of an intake manifold and an intake manifold. The air enters from the air inlet and passes through the air filter. This section of hose before entering the cylinder is called the intake manifold. The intake manifold is generally a plastic hose with a larger diameter. The section of air from the intake manifold to the front of each cylinder is just called the intake manifold. The following are some brief introductions of several rubbers commonly used in intake hoses. Ethylene-propylene-diene rubber (EPDM), which is characterized by excellent ozone resistance, ultraviolet resistance, weather resistance and aging resistance, ranks first in general rubber. Good electrical insulation, chemical resistance, impact elas...

HANTAI  High Temperature Fire Sleeve  It is made of  braided e-grade glass fiber sleeve  with silicone rubber coating, which designed as a kind of heavy duty jacket to protect different kinds of hoses, wires and cables from the hazards of high heat and occasional flame.Sheds molten metal splash in steel plants, glass plants, foundries, cutting and welding shops.Good thermal insulation and fire proof performance make  HANTAI Firesleeve  reduce heat energy losses and protect employees from burning effectively. Firesleeve Quick Reference Materials: E Fiberglass Silicone Rubber Coating   Recommended Operating Temperature:  500°F (260°C)  Short Time Exposure to 1650 °C Size Range:   6mm-150mm Other Size Customized Applications Hose and Cable Heat & Flame Protection Insulation/Heat Containment Industries:     Transportation (Aerospace, Auto, Locomotive, Heavy Equipme...

Specialized carbon fiber fat bike rims for saleModel :MH-M25-W100-26 Rims type: Tubuless Size :26" Rims Profile: 25mm Rims Width :100mm Rims ERD :535mm Rims Weight: 810+/-15g/pcs Max Spoke Tension >150kgf Max Tire Pressure >15 PSI MUHENG has many years experience for  carbon fiber fat bike rims  manufacturing,we can also provide kinds of carbon rims,wheels,etc.Get high quality  fat bike rims ,welcome to our company. Clincher: Hookless:   Tubeless fat bike rims   Carbon fiber fat bike rim   Specialized fat bike rims   Carbon fiber fat bike rims