PU is premium polyurethene for superior sealing performance for use in general hydraulic applications (Not suitable for hot water), it has excellent mechnical properties such as high tensite strength, abrasion resistance, tear strength, and extrusion resistances.
Silicone Rubber has great cold flexibility as well as high thermal resistance. It has excellent de-electric properties and very good resistance to attack by oxygen, ozone and sunlight. It has poor strength & tear resistance to mineral oils.
Nitrile Rubber is general purpose elastomer for Hydraulic and Pneumatic systems and used as seal energizer for low pressure applications such as pneumatic, it has excellent resistance to mineral oil, greases, water, hydrocarban fuels, compression set resistance and good elastic properties, it is not suitable to automotive brakes fluid.
Nitrile Rubber is general purpose elastomer for Hydraulic and Pneumatic systems and used as seal energizer for low pressure applications such as pneumatic, it has excellent resistance to mineral oil, greases, water, hydrocarban fuels, compression set resistance and good elastic properties, it is not suitable to automotive brakes fluid.
HNBR rubber, improves wear and extrusion resistance over standard NBR, HNBR has outstanding resistance to heat, ozone, weathering, mineral oil, crude oils, with amines, fuels, greases, aliphatic hydrocarbons, and indurtrial chemicals, it has very good mechanical properties and has extended high temperature range.
Poly acrylic Rubber has excellent resistance to heat, hydrocarbon, oil, mineral oxidation and ozone. But poor resistance to water, steem, acids and alkalis.
Used mainly for o-rings, backup rings and machined parts used in special applications requiring chemical inertness and limited strength. Ideal for use in cryogenic applications
Typical application: Used where there is a need for improved wear and increased coefficient of friction. Ideal for high dynamic applications e.g. high rotation pumps
Typical application: Used in dynamic sealing applications where the bronze filler gives improved wear resistance, hardness and compressive strength. The electrical properties and chemical resistance are reduced. Molybdenum disulphide improves the self lubrication
Typical application: Significant increased thermal conductivity, reduced level of creep. Self lubricating, therefore suitable for high speed applications, without the need for exterior lubrication and applications which need to remove thermal energy and/or static electricity
PU is premium polyurethene for superior sealing performance for use in general hydraulic applications (Not suitable for hot water), it has excellent mechnical properties such as high tensite strength, abrasion resistance, tear strength, and extrusion resistances.
Silicone Rubber has great cold flexibility as well as high thermal resistance. It has excellent de-electric properties and very good resistance to attack by oxygen, ozone and sunlight. It has poor strength & tear resistance to mineral oils.
Diyak Ltd
Diyak Ltd