| Material: | Nitrile Rubber |
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| Application: | Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance |
| Effect: | Wiper Seal |
| Cross-Section Shape: | O-Rings |
| Transport Package: | Carton + Pallet |
| Trademark: | nuobai |
| Samples: |
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| Customization: |
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Audited Supplier The difference between fluorine rubber sealing ring, nitrile rubber and silicone rubber
Nitrile rubber is usually produced by low-temperature emulsion polymerization and has good oil resistance, high wear resistance, good heat resistance and strong adhesion. The missing points are poor low temperature resistance, poor ozone resistance, poor electrical properties, and slightly low elasticity.
Nitrile rubber is mainly used to manufacture oil-resistant rubber products. A synthetic rubber made from the copolymer of butadiene and acrylonitrile. It is oil-resistant (especially alkane oil) and synthetic rubber has good anti-aging properties. There are five types of acrylonitrile content (%) in nitrile rubber: 42 to 46, 36 to 41, 31 to 35, 25 to 30, and 18 to 18. The higher the acrylonitrile content, the better the oil resistance, but the cold resistance decreases accordingly.
It can be used in air at 120ºC or oil at 150ºC for a long time. In addition, it has good waterproofing, sealing and good adhesion. It is widely used in the manufacture of various oil-resistant rubber products, various oil-resistant washers, gaskets, sleeves, flexible packaging, soft hoses, printing and dyeing rubber rollers, cable rubber materials, etc. , becoming an indispensable elastic material in the fields of vehicles, aviation, crude oil, printing and other fields.
Nitrile rubber has excellent oil resistance, its oil resistance is second only to polysulfide rubber and fluorine rubber, and has wear resistance and sealing properties. The disadvantage of nitrile rubber is that it is not resistant to ozone, aromatic, halogenated hydrocarbons, ketones and lipid solvents, and is not suitable for insulation materials.
Scope of application Nitrile rubber is mainly used to manufacture oil-resistant products, such as oil-resistant pipes, tapes, rubber diaphragms, large oil bladders, etc. It is often used to manufacture various oil-resistant molded products, such as O-rings, oil seals, leather bowls, valve plates, valves, bellows, etc. , and is also used in the manufacture of rubber sheets and wear-resistant parts.
Nitrile rubber is particularly strong and generally has poor compatibility with other polymers. However, it has strong compatibility with neoprene, modified phenolic resin, especially chlorine-containing polymers, and is often used in combination. In addition, in order to improve processability and performance, nitrile rubber is often used together with natural rubber and styrene-butadiene rubber. It should be emphasized that nitrile rubber has good oil resistance. When used with other polymers (except polyvinyl chloride), the oil resistance is reduced.
Hebei Nuobai Rubber Products Co., Ltd. specializes in the production of various automotive seals, door and window seals, air conditioning seals, furniture seals, electrical seals, foam seals, mechanical seals, car windshield strips, door strips, decorative strips ,skeleton. . strip. , extruded sealing strips, E-type, P-type, D-type sealing strips, rubber sealing strips, 3-composite strips, high-density sponge steel 3-composite sealing strips, 4-composite sealing strips, soft and hard composite strips, soft plastic-hard plastic composite Sealing strips, building sealing strips, modified PVC sealing strips, plastic strips, advanced construction rubber sealing strips, aluminum alloy door and window sealing strips, plastic steel door and window sealing strips, glass curtain wall sealing strips, container door frame sealing strips, cabinet door sponge rubber sealing strips, Refrigerated car door seals, adhesive seals, door glass chute strips, door foam seals, interior trim strips, door glass weather strips, glass windshield seals, fire seals, barrier fuel pipes, rubber hoses, Silicone tubes, wires - winding hoses, water pipes, air ducts, oil pipes, automotive rubber sealing strips, EPDM sealing strips, sticky foam soft sealing strips, sponge strips, sealing strips, foam strips, glass strips, glass strips, glass waterproof tapes, Glass door sealing strips, rubber molded products, mechanical sealing strips, foam sealing strips, sealing strips, gaskets, special rubber pads, EPDM rubber molded products rubber bands, silicone belts, transparent tapes, dust-proof tapes, Elastic bands, plastic (PVC) strips, white strips, different specifications, models and colors. Various rubber, silicone, rubber and plastic, EPDM products.
1. What services do you provide?
We offer a wide range of services including custom rubber molding, liquid injection molding, rubber extrusion and
Rubber/plastic to metal bonded parts.
2. Why us?
.1 More than 15 years of professional manufacturing experience.
.2 Professional R&D team, production team, sales team and after-sales service team.
.3 Excellent performance and the most competitive price.
.4 Faster delivery time.
3. Perfect quality control process
.1 Raw material inspection
All raw materials must be tested before being put into storage, and corresponding physical property reports must be issued.
And compare it with the physical property report of the raw materials. There are only two physical properties
Only when the reported test values are consistent can they be stored in the database.
.2 Mold inspection
After mold development or cleaning, we inspect the full size of the mold to ensure the same quality for each cavity
.
.3 Product inspection
During the product production process, inspectors regularly inspect semi-finished products to ensure
The rationality of the process controls the defective rate within a reasonable range.
.4 Finished product inspection
Double inspection can ensure that the appearance and size of the product are 100% qualified.
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