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     Technical Data  (Paper Based Industrial Laminates - Grade PF CP204 as per 
     European Standard EN 60893-3-4-1995)
GRADE PF CP204
COLOUR

Sheets are supplied in Natural light Brown Color.

THICKNESS 0.5 MM - 25 MM.
DESCRIPTION

These are Paper Based Laminates confirming to specification, as per European Standard EN 60893-3-4-1995,  PF CP204 having excellent electrical properties even under humid conditions. This material has got very low water absorption and is suitable for high frequency applications. Available in Cold or Hot punching versions. 

SIZE

These sheets are supplied in standard size 2440mm x 1220mm  or  1220mm  x 1220mm  or  1220mm x 610mm  or  610mm x 610mm.

TOLERANCES

Sheets are supplied as per tolerance specified in EN 60893-3-4-1995. Material can be supplied with still closer tolerance as per customers requirement.

Properties Units     Average
Test Results
 Value As Per
EN-60893-3-4-1995
Mechanical
Tensile Strength MPa   75   70
Flexural Strength /Cross 
Breaking Strength
MPa   95   75
Shear Strength parallel to lamination MPa   35   20
Specific Gravity   1.35   (1.3-1.4)
Electrical
Insulation Resistance after 
immersion in water for 24hrs. at 20șC
Meg Ohms  20000  10000
Electrical strength in oil at 90șC
* Flat wise (1.0 mm Thickness) Kv/mm  13  12.1
* Edgewise (5.0 mm Thickness) Kv  40  25
Water Absorption: (Specimen size -50 ± 1 mm square)
* Thickness
mm 1.0 3.0 6.0 12
* Maximum Values
mg 48 63 84 128
* Typical Value Results
mg 32 45 62 95
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