MICALYTE PAPER PHENOLIC LAMINATES (BAKELITE)
|
A
strong and rigid paperbase phenolic laminate suitable for general electrical
& mechanical applications
|
Specifications | BS
2572 :Grade P2/1 BS 2036 :Grade P2/1 |
| Thermal Classifications | Class E (120oC) | |
| Colour | Medium Brown/Dark Brown/Black | |
| Thickness Range | 0.8 mm Upwards | |
| Sheet Size | 1220 mm x 1220 mm |
|
PHYSICAL
PROPERTIES & APPEARANCE
|
UNIT
|
CONDITION
|
TYPICAL
VALUE
|
SPECIFICATION
LIMIT
|
|
Standard
Finish
|
---
|
---
|
Glossy
Finish
|
BS:2572(1990)
|
|
Specific
Gravity
|
---
|
---
|
1.38
- 1.41
|
---
|
|
water
Absorption 1.00mm/6.4mm/ 12.7mm
|
mgs.
(max) |
A
|
140/270/390
|
BS:2572
(1990)
App.E |
MECHANICAL PROPERTIES
|
Cross-
Breaking Strength
|
MPa(Min)
|
A
|
145
|
BS:2572
(1990) APP.A
|
|
Shear
Strength (Flat Wise)
|
---
|
---
|
90Mpa
|
BS:572
(1990) App.C
|
|
Compression
Strength (Flat Wise)
|
---
|
---
|
0.5
|
---
|
ELECTRICAL PROPERTIES
|
Electric
Strength (Flat Wise) (1.0mm/ 3.0mm)
|
MV/m
(min)
|
At
90oC in Oil
|
15.0/9.5
|
BS:2572
(1990) App.E
|
|
Electric
Strength (Edge Wise)
|
KV(min)
|
At
90oC in Oil
|
25
|
BS:2572
(1990) App.F
|
|
Loss
Tangent At 1MHz
|
---
|
D24/23
|
---
|
---
|
|
Permitivity
at 1 MHz
|
---
|
D24/23
|
---
|
---
|
|
Insulation
Resistance after immersion in water
|
Meg-Ohms
|
E24/50
+ D24/23
|
50
|
BS:2572
(1990) App.H
|
Punching:Thickness up to 0.8 mm may be cold punched, but for thicker material heating to 130oC will be necessary.
MICA MANUFACTURING CO. PVT.LTD.
3C,
Camac Street, P.O.Box
9052,
Kolkata 700 016 INDIA
Tel: +91-33-40663006
E-mail :mica@micamaf.co.in / mmc@micamafco.co.in