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Epoxy Sheets

Epoxy Sheets
Epoxy Sheets
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Product Code : ES 21
Brand Name : KRIPA INTERNATIONAL (INDIA)
Product Description

Epoxy Sheets

We are widely acknowledged in the market for supplying high-grade Epoxy Sheets. These sheets are made using supreme grade phenolic glass cloth, obtained from the leading dealers of the industry. The sheets which we offer have excellent insulating and mechanical properties therefore, these are widely used for insulating parts for electrical equipment. In order to meet the diverse requirements of our customers, we offer these Epoxy Sheets in many sizes and thickness.

Technical Data:

0.5~80mm +-0.14~2.8mm
Thickness
0.5~80mm Tolerance+-0.14~2.8mm
960x1960mm +-10mm
Area
960x1960mm+-10mm
1.70~1.90
Specific gravity
1.70~1.90
200 C
Martins thermal stability
longitudinal min. 200 C
4000kgf/cm2
3000kgf/cm2
Bending strength
longitudinal min. 4000kgf/cm2
horizontal min. 3000kgf/cm2
3500kgf/cm2
2500kgf/cm2
Tensile strength
longitudinal min. 3500kgf/cm2
horizontal min. 2500kgf/cm2
580kgf
Adhesive strength
min 580kgf
150kgf/cm2/cm2
100kgf/cm2/cm2
Impact strength
longitudinal min. 150kgf.cm2/cm2
horizontal min. 100kgf. cm2/cm2
1.0x1013ohm
1.0x1011ohm
Surface resistivity
normal state min. 1.0x1013ohm
immersion state min. 1.0x1011ohm
1.0x1013ohm
1.0x1011ohm
Volume resistivity normal state min. 1.0x1013ohm
immersion state min. 1.0x1011ohm
1.0x1010ohm
1.0x108ohm
Parallel to laminate
Insulating resistance
normal state min. 1.0x1010ohm
immersion state min. 1.0x108ohm
50Hz. 0.050
Dielectric loss angle. tangent, at 50Hz 0.050
90x2 C

0.5~1.0mm 22.0kv/mm
1.1~2.0mm 20.0kv/mm
2.1~3.0mm 18.0kv/mm
3mm 18.0kv/mm


Vertical to laminate
breakdown strength
oil


0.5~1.0mm min. 22.0kv/mm
1.1~2.0mm min. 20.0kv/mm
2.1~3.0mm min. 18.0kv/mm
for sheets of 3.0mm & up with one side processed min. 18.0kv/mm
90+-2 C 30.0kv
Parallel to laminate
in transformer oil of 90+-2 C mm. 30.0kv

KRIPA INTERNATIONAL (INDIA)
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