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     Technical Data  (Fabric Base Industrial Laminates - Grade PF CC203 as per 
     European Standard EN 60893-3-4-1995)
GRADE PF CC203
COLOUR

Sheets are supplied in natural color, but can be also supplied as per requirement i.e Dark Brown or Black Color.

THICKNESS 0.4 MM - 150.0 MM.
DESCRIPTION

PF CC203 Grade material is manufactured from fine weave cotton fabric. This has got mechanical properties and can be machined to a fine finish. This is suitable for small components such as instrument gears as well as intricate machined items. This grade can be given in medium weave fabric also which is economical than fine weave fabric laminate.

SIZE

Standard sizes are 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   90   85
Flexural Strength /Cross 
Breaking Strength
MPa   135   110
Shear Strength parallel to Lamination MPa   35   25
Impact Strength (Edgewise)
(Izod method)
KJ/m2   10   5.9
Specific Gravity   1.35   (1.3-1.4)
Electrical
Electrical Strength in Oil at 90șC
* Flat wise 1.6 mm Thk. Kv/mm 2 0.72
* Edgewise 3.2 mm Thk. Kv 2 1.0 Min.
Insulation Resistance after 
immersion in water for 24hrs. at 20șC
Meg Ohms 20 1.0 Min.
Water Absorption: (Specimen size -50 ± 1 mm square)
* Thickness
mm 0.8 6.0 16.0 25.0
* Maximum Values
mg 201 284 371 450
* Average Test Results
mg 180 235 305 380
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