Products Description
Ordinary nitrile rubber (NBR) has been far from being able to satisfy the characteristics of oil resistance, heat resistance, high temperature resistance, high pressure resistance, and oxygen resistance of rubber parts for automobiles and oilfields under harsh conditions, and the price of fluoroelastomers is expensive. Therefore, polymer began to explore the improvement of NBR performance, hydrogenated nitrile rubber (HNBR) is to meet this new need and developed successfully.
The most common application of HNBR is oil field packer cartridges, which are used in oil drilling.
Products advantage
- Good compression resistance, can be used for oilfield equipment cartridge material:.
- Good sealing performance and dimensional stability, long service life.
- Good resistance to hydrogen sulfide and liquid oil, can be used in deep well oil field.
- High temperature resistance up to 150°C for long term use.
Products series
polymer has developed 7 types of HNBR products including DN3406, DN3408, DN3416, DN3418, DN3426, DN3428, DN3448, which can be used in automobile, oil field field and so on. If you don't know which product to choose, please contact us to recommend the most professional and suitable product for you.
Products application
polymer HNBR can be used to make synchronous belt, sealing ring, O-ring, skeleton oil seal, air-conditioner oil seal, engine gasket, sealer, hose, rubber sleeve, cable covering material, etc.

Why chooes us
- Independently developed and has obtained/applied for 7 invention patents
- BPA free, high transparency, chemical resistance, and low haze
- Widely used in cosmetics packaging, food containers, e-cigarettes, small appliances, medical and other fields
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will continue to dedicate itself to the research and development and production of even higher performance HNBR to bring even better service and product experience to customers around the world. If you are interested in our products, please contact us.
company information
Shandong Co., Ltd.
Shandong Co., Ltd. (referred as "", ) is a national high-tech enterprise specializing in the research and development, production, sales and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, meltblown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.
large enterprise scale
Efficient and precise processing and testing equipment.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
Provide the pre-sale material selection, structural design, product matching, after-sales service one-stop solution.

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