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30
2021-03
FR4/G10/G11 insulation sheet manufacturer
FR4/G10/G11 insulation board can also be used for H motor and transformer coil insulation wrapping with high requirements, high temperature resistant coil end wrapping and fixing.
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19
2021-03
What is the difference between FR4 material and general epoxy sheet?
ZTelec Group FR4 epoxy sheet features: high mechanical properties, dielectric properties, heat resistance, moisture resistance, good machinability.
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17
2021-03
Factors affecting the electrical strength of nema fr4 board
Do you know the factors that affect the electrical strength of fr4 fiberglass sheet? Follow ZTelec Group to have a look.
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16
2021-03
Comparison of FR4 glass epoxy sheet and common epoxy laminate sheet
Halogen-free FR4 glass epoxy sheet is a kind of material which is made of electronic grade glass fiber cloth and impregnated with halogen-free epoxy resin by hot pressing.
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15
2021-03
The performance of FR4 board is different from 3240 epoxy fiberglass sheet
There is a big gap between fr4 board and 3240 epoxy fiberglass sheet in terms of temperature resistance, flame retardant performance and mechanical strength. Follow ZTelec Group to learn more.
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