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TTC's Epoxy Insulation sheets are made of epoxy resin and fiberglass cloth. It has high mechanical properties in the medium temperature . Suitable for the high insulation structure of mechanical, electrical and electronic components . Epoxy woven glass fabric laminated sheet, made into highly insulating parts of machinery and electrical equipment, and have good electrical and mechanical performance under normal condition.
Applications:-
1.Used in mechanical, electrical and electronic high insulation structure parts
2.Used in high-performance electrical insulation requirements
3.Chemical machine parts
4.General machines parts and gear, generators, pads, base, baffle
5.Generator, transformer, flexture, inverter, motor
6.Electric insulation component
Main Features :-
1.Flame resistance
2.High dielectric strength
3.Moisture resistance
4.Heat resistant
5.Temperature resistance:150-180℃
6.Good flatness, smooth surface, no pits
FR4 (or FR-4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).
"FR" stands for flame retardant, and denotes that the material complies with the standard UL94V-0.
FR4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios.
With near zero water absorption, FR4 is most commonly used as an electrical insulator possessing considerable mechanical strength.
The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions.
These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and
mechanical applications.