Supply MGA bushing MGA bushing price bushing manufacturer/Xinfeng Chemical

规格：

1100*2100*10~300

Engineering plastic alloys are based on polymers copolymerized by different monomers, modified with synthetic rare earth nanomaterials and various additives, and manufactured through a special synthesis process. They are homogeneous polymers with excellent low friction coefficient and automatic Lubricated and maintenance-free, corrosion-resistant, wear-resistant, large bearing capacity, anti-aging and other characteristics, the friction coefficient of the dual working surface of the product changes little under three-state (dry state, water state, oil state) working conditions, and various dynamic and static friction states The coefficient difference is small. The mechanical properties of materials are stable under the action of three fields (force field, electric field, chemical field). Product Usage and Design Instructions
The material is mostly used in special working conditions, mainly for military products or important special occasions.
The material is mostly used in working conditions such as large heavy loads, corroded and difficult to refuel, or major water conservancy projects. Such as arc door hinge bearings, large load pulley bearings, thrust bearings, spherical bearings, skateboards, gate sliders, herringbone door support bearings, turbine guide vane bearings, etc.
The material is mainly used in some bearings with large and medium loads, skateboards or sliders, thrust rings, etc.
The material is mainly used in some small and medium-sized load bearings, skateboards or sliders, thrust rings, etc. The material is used for dock door pressure pads and bridge pier anti-collision plates. The friction coefficient of the material is low and the dynamic and static friction coefficients are similar. It can be used for skateboards that translate large heavy objects. The material is used for wire rope hinge wheels, rollers, gears, positioning wheels, traveling wheels, etc.
Skateboards are not only used in ship launching slides, but are also widely used in bridge construction, pushing devices and other projects.
Self-lubricating engineering plastic alloy
Material
It has very good performance, so it is widely used. The following is the parameter list of this product
Item

Unit

Engineering plastic

Density



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Maximum continuous operating temperature

℃

+

Minimum continuous operating temperature

℃



Tensile yield strength





Tensile ultimate strength





Tensile elongation at break





Tensile elastic modulus





Shear strength





Compression strength
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Bending strength





Bending elastic modulus< br/>




Impact strength (no notch)

㎡



Shore hardness





Linear expansion coefficient

℃

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Wear rate





Water absorption rate





Oil absorption rate





Limit value






Friction coefficient
Lubrication conditions

Moving speed/



Operating temperature ℃

Operating conditions

Water lubrication

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~+< br/>
Suitable for amphibious and underwater mechanical equipment in working conditions where refueling is difficult and corrosion is easy.

Oil lubrication

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br/>
~+

Used to design oiling devices and oil holes , on mechanical equipment regularly lubricated.

No lubrication

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~+

Used for low speed and heavy load, long-term difficulty Refueling conditions.