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Products Description
POM/PTFE innovative plastic KL004 wear-resistant lubrication Teflon electrical and electronic display lighting applications |
1. Core physical and chemical properties
Balance optimization of mechanical properties
POM contribution: High rigidity (elastic modulus ≥3 GPa), strong
creep resistance, tensile strength of 60-70 MPa, suitable for
structural load-bearing parts.
PTFE compensation: low friction coefficient (0.05-0.1), but the
strength of PTFE itself is low (tensile strength ≈20 MPa), after
blending through fiber/particle reinforcement to form a
"rigor-flexible interlock" structure, significantly improve the
wear resistance (wear rate reduced by 40%-60%).
Extreme environmental stability
Temperature resistance: POM operating temperature -40°C~100°C
(short-term 120°C), PTFE temperature resistance -200°C~260°C; The
performance of the composite is stable in the range of -50°C~150°C,
and the fluorocarbon layer produced by the decomposition of PTFE
can delay the thermal degradation of POM at high temperature.
Chemical resistance: PTFE gives the composite material resistance
to strong acids (concentrated sulfuric acid, hydrofluoric acid),
strong alkali and organic solvents, especially suitable for
chemical seals and reactor linings.
Self-lubricating and low energy consumption
Oil-free lubrication: The PTFE molecular chain slip mechanism makes
the material self-lubricating, and the friction coefficient is
close to the grease lubricated metal, reducing the need for
equipment maintenance.
Energy consumption and economy: Compared with metal bearings,
POM/PTFE components can reduce the energy consumption of the motion
system by 15%-30% (measured data: a new energy vehicle motor
transmission module).
Application
Optical lighting It used to manufacture large lampshade, protective glass, left and right eyepiece tubes of Optical instrument, etc., and can also be widely used as transparent materials on aircraft. | Electronic appliances It used in the manufacturing of insulation connectors, coil frames, sockets, insulation sleeves, telephone shells and parts, and battery shells for mining lamps, and so on. | Mechanical equipment It used for manufacturing various gears, racks, worm gears, worms, bearings, cams, bolts, levers, crankshafts, ratchets, and can also be used as mechanical components such as shields |
Company Profile:
Dongguan Pengchen plastic Co., LTD Was Established On November 15, 2022, Located Indongguan City.
Warehouse:
Application | Electronics electrical appliances mobile phones cars |
Grade | Injection Grade,Extrusion Grade |
OEM/ODM | Accepted |