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     Fabric Based Industrial Lamination (NEMA - Grade-C)
GRADE NEMA - C
COLORS

Sheets are supplied in natural colour, but can also supplied a per
requirement i.e., Dark Brown or Black Colour.

THICKNESS 0.015" - 2" (can manufacture upto 4" thickness also)
DESCRIPTION

Grade C is intended for Mechanical application requiring high Impact strength. Application include gears and bearings. It has lower  mechanical strength than material with glass substrates, but has superior impact resistance when compared to paper based products. This material is not as suitable for find machining as Grade L.

Size 1220 x 1220 (48" x 48")  /  2440 x1220   (96" x  48")
(With an extra margin ¼" on both the sides)
Tolerances Thickness Tolerance as per NEMA STANDARD
S.No.          Properties   Units

Test
Mesthods
ASTM

 Condtion

Average
Test
Results

Values  As 
Per NEMA 
LI 1-2001
      MECHANICAL
1. Tensile strength ksi  D229   A
  LW                                  10.8                --
  CW             8.2               --
2. Flexuralstrength(½" Thick)  ksi  D229   A
  LW                                  16.4              16.0Min
  CW                15.2              15.0Min
3. Izod Impact (½" Thick)  
  LW  ft-lb/in        D229        E.48/50            2.2               1.9
  CW  (notch)              1.9               1.7
4. Bondingstrength(½" Thick)     lbs        D229           A                 1900              1800
       D48/50           1675              1600
5. Maximum Water
Absorption (½" Thick)     %        D229        D-24/23           0.60              0.9Max
6.     Density   gm/cc         --         --           1.38              1.36
ELECTRICAL
7. Min. Breakdown 
voltage (¼"Thick)
   Kv        D229          A           20              15.0Min
Ref : NEMA Std. LI 1-2001
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