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1mm Epoxy Fiberglass 3240 sheet
1mm Epoxy Fiberglass 3240 sheet
1mm Epoxy Fiberglass 3240 sheet
1mm Epoxy Fiberglass 3240 sheet
1mm Epoxy Fiberglass 3240 sheet

1mm Epoxy Fiberglass 3240 sheet

Negotiable

Min.Order:1

Supply Ability:
1000 per Month
Payment Terms:
T/T Credit Card

Shenzhen Xiongyihua Plastic Insulation Ltd.

Business Type: Other
Main Products: , , ,
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Product Details

Product Description

Yellow 3240 fiberglass PCB laminate sheet is a thermosetting industrial laminate consisting of a continuous filament glass fiber
material with an epoxy resin binder. It has characteristics of high strength, excellent electrical properties and chemical
resistance not only at room temperature but also under humid or moist condition.

The different between FR4 and G10 is that FR4 has the flame retardant property which meets the UL94 V-0 standard. And the G11 is
higher temperature resistant version of G10.The most versatile all around laminate grades are continuous glass woven fabric
impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics
field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.
Application
For Electric transformer:
* High mechanical & electrical strength
* Excellent rigidity & dimensional stability
* Good dielectric properties
* Low water absorption
* Flame resistance
* Tighter thickness tolerance
* Flat and straight panel
* Smooth and clean surface.
* Easy to machine
* Great properties, reinforced, smooth surface
* Stable electric insulation performance,good flatness.
Item
Unit
Value (A/B)
Density
g/cm3
1.90~2.30
Martens heat resistance(LW)≥
°C
200
Flexural strength ≥
MPa
400/200
Tensile strength ≥
MPa
350/250
Bonding ≥
N
5680
Impact strength ≥
KJ/M
2150/100
Surface resistivity ≥
Ω
1×1013 /1×1011
Volume resistivity ≥
Ω.cm
1×1013 /1×1011
Insulation resistance parallel to
lamination ≥
Ω
1×1010 /1×108
Loss tangent, 50Hz ≤
0.05
Transformer oil at 90±2°C ≥
KV/mm
22/20
Transformer oil at 90±2°C ≥
KV
30
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https://xiongyihua2.goldsupplier.com/

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