| Customization: | Available |
|---|---|
| Material: | HNBR |
| Usage: | Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering, High Precision, High Temperature Resistance, High |
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heat resistance higher oil resistance hydrogenated nitrile HNBR HSN rubber sheet gaskets
Size: (T) 1-15mm * (W) 0.1-2m* (L) 1-20m
High performance hydrogenated nitrile rubber
With the development of the automotive industry, strict requirements have been put forward for the heat resistance, oil resistance, and corrosion resistance of various chemicals of automotive fuel and lubrication systems, as well as sealing materials used in engines such as rubber. For a long time, the automotive industry has been using nitrile rubber with good oil resistance. Due to its own defects, it can only be used for a long time below 120 ºC; Moreover, due to poor ozone resistance, weather resistance, and radiation resistance, it cannot meet the sealing requirements of engines for motor vehicles such as automobiles. Hydrogenated nitrile rubber (HNBR) is a hydrogenation product of nitrile rubber. It has good oil resistance, ozone resistance, wear resistance, and chemical corrosion resistance, as well as good compression permanent deformation, heat resistance, and low temperature resistance. It can be used to manufacture sealing products for harsh conditions.
| Hydrogenated nitrile/HNBR/HSN rubber sheet | |||
| Item | Test Method | Typical values | Unit |
| Tensile strength(Mpa) | >=15 | >=15 | ASTM D 412 |
| Hardness (Shore A) | 70+/-5 | 70+/-5 | ASTM D 2240 |
| Specific Gravity(g/cm3) | 1.3 | 1.3 | ASTM D 1817 |
| Elongation(%) | >=400 | >=400 | ASTM D 412 |
| Tear Strength | >=45 | >=45 | ISO34-1 |
| Operating temperature(ºC) | -30 to160 | -30 to160 | N/A |
| Available Size | T1-30mm* Width 0.1-2m *1-10m | ||
hydrogenated nitrile HNBR HSN rubber sheet gaskets
Hydrogenated nitrile rubber (HNBR or HSN) is a polymer material that is the product of hydrogenation saturation of carbon carbon double bonds on the molecular chain of nitrile rubber, also known as highly saturated nitrile rubber. Hydrogenated nitrile rubber has good oil resistance and resistance to fuel oil, lubricating oil, and aromatic solvents. Due to its highly saturated structure, it has good heat resistance, excellent chemical corrosion resistance (good resistance to Freon, acid, and alkali), excellent ozone resistance, and high resistance to compression permanent deformation. In addition, hydrogenated nitrile rubber also has characteristics such as high strength, high tear resistance, and excellent wear resistance, making it one of the most excellent rubbers in terms of comprehensive performance. Therefore, hydrogenated nitrile rubber is widely used in the automotive industry, petroleum industry, and other fields. With the development of the automotive and petroleum industries, rubber components not only require oil resistance, but also good characteristics such as heat resistance, high temperature resistance, high pressure resistance, and oxygen resistance.
hydrogenated nitrile HNBR HSN rubber sheet main performance
1. HNBR can be used for a long time in a working environment between -40 and 180 degrees, with good processing performance, high strength, excellent wear resistance, small permanent deformation, and unique anti ozone and anti hydrophobic properties.
2. Hydrogenated nitrile rubber, although hydrogenated and saturated, still retains the characteristics of the original nitrile. It has tensile crystallinity and therefore has high strength.
3. It has good heat resistance, ozone resistance, weather aging resistance, and chemical acid and alkali resistance.
4. Good swelling performance of technically resistant liquids, including oils containing corrosive additives
5. Good mechanical performance, maintaining a considerable level even under temperature rise conditions.
6. Under extremely harmful conditions, it has significant wear resistance.
7. The tensile strength of vulcanized rubber is higher than that of nitrile rubber and chloroprene rubber, and is close to higher than that of polybutadiene rubber. 8. Excellent acid resistance to hydrogen sulfide environment and resistance to amine/oil mixtures, as well as resistance to oxidized fuels and lubricants
9. The glass transition temperature Tg varies with the degree of recrystallization between -15-40 ° C, and the brittle temperature is -50 ° C.
NANJING GUBAI RUBBER& PLASTIC CO. LTD was established in 2000. It is a limited liability company mainly engaged in the production of rubber products, integrating scientific research, technology, industry and trade. Our company is located in the western suburbs of Nanjing, 36 kilometers away from Lukou Airport and 76 kilometers away from Xinshengwu International Shipping Port, with very convenient transportation.
Our main products include: rubber sheet series; Conveyor belt series; Anti-corrosion lining series; Anti static series; Special rubber series; mold product series and plastic product series, More than 500 varieties and specifications of products, and can develop and produce various high-performance and high-quality rubber and plastic products accordingto customer requirements.
Our company has taken the lead in obtaining ISO19001 quality management system certification in the same industry, and participated in drafting national standards for industrial rubber sheets, national standards for fluororubber under general technical conditions, and industry standards for silicone rubber. The National Rubber Standards Committee has established a sub technical committee for environmentally friendly recycled rubber products and a working group for elastic paving materials in our company. Our company has also successfully established a research and development center in collaboration with the School of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics. The Gubai brand trademark has been rated as a famous trademark in Jiangsu Province and a quality credit product in Jiangsu Province.
Our company is willing to sincerely cooperate with domestic and foreign friends with a sound quality assurance system, rigorous and orderly modern management, and a service tenet of high quality, high reputation,
and high efficiency, to jointly create a better future for the rubber and plastic industry.
Rubber rolls workshop
we can provide Natural rubber sheet, Nitrile rubber sheet, EPDM rubber sheet, Neoprene rubber sheet, FKM rubber sheet,HNBR rubber sheet, IIR rubber sheet, wear-resistance rubber sheet, fire-resistance rubber sheet, silicone rubber sheet etc.
Rubber strips workshop
Mould Rubber productions workshop
All kinds of rubber gaskets can be provided
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