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NEWS CENTER
HONGJIA
18
2025
-
03
DHS type polyurethane dustproof oil seal
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1. Material properties
Polyurethane material
DHS type polyurethane dustproof oil seal uses polyurethane as the main material. Polyurethane has excellent wear resistance and can resist the loss caused by friction during long-term use. It has moderate hardness, has a certain rigidity to maintain the shape of the oil seal, and has sufficient flexibility to adapt to different installation environments and working conditions.
Aging resistance
Polyurethane has good resistance to various factors in the environment, such as ultraviolet rays, temperature changes, chemicals, etc. This makes DHS type polyurethane dustproof oil seal less prone to aging, cracking, etc. during long-term use, thereby ensuring the durability of its sealing and dustproof functions.
2. Product structure and function
Structural design
DHS type polyurethane dustproof oil seal has a special structural design, and its sealing lip can fit tightly with the shaft. This fitting method not only ensures effective sealing, prevents dust, impurities, etc. from entering the equipment, but also reduces wear on the shaft. The overall structure of the oil seal is compact, which is easy to install in the corresponding parts of various equipment.
Dustproof function
Its core function is dustproof. In various industrial equipment, automotive parts and other application scenarios, the entry of dust and impurities may cause increased equipment wear and frequent failures. DHS type polyurethane dustproof oil seal is like a barrier, effectively blocking the invasion of external dust and extending the service life of the equipment.
3. Application advantages
Wide applicability
Applicable to a variety of industrial equipment, such as construction machinery, agricultural machinery, motors, etc., as well as automobile wheels, drive shafts and other parts. It can stably play a dustproof role in different working environments, whether it is high temperature, low temperature or humid and dry environment.
Cost-effective
Due to its long service life, stable performance and relatively low cost, DHS type polyurethane dustproof oil seal provides users with a cost-effective dustproof solution. It is of great significance in equipment maintenance and operating cost control.
DHS type polyurethane dustproof oil seal
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The main professional processing equipment includes flat vulcanizer, injection molding machine, rubber and plastic pressurized kneader, rotorless vulcanizer, tensile testing machine...
Hengshui Hongjia Rubber Products Co., Ltd.
Tel: 15354087771
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Address: Jingxian Development Zone, Hengshui City, Hebei Province
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