Lamtuf Plastics Ltd. - Products - Paper Sheets - Grade NEMA

GRADE	NEMA XP

COLOUR	Sheet are Supplied in Light natural colour and Black colour.

THICKNESS	0.4mm to 80mm

DESCRIPTION	These are Paper Based Laminates using Phenolic Resin and Special insulating Paper as a Filler bleached Kraft Paper which Provides excellent electrical Properties and Punching characteristics (hot punching).

SIZE	These sheet are supplied in standard size of 2440mm x 1220mm and 1220 x 1220mm (can be supplied in size 1020 x 1020mm also)

S.No	Properties	Specification	Units	Condition	Average Test Results Sample Under Test 0.375" thick
	PHYSICAL PROPERTIES
1.	Specific Gravity	1.33	--	A	1.380
2.	Water Aborption (1/4")	1.20	%	E24/50 + D24/23	0.667
	MECHANICAL PROPERTIES
1.	Tensile strength
	L.W	12000	Psi	A	16120
	C.W	9000	Psi	A	14240
2.	Flexural Strength
	L.W	--	Psi	A	23200
	C.W	--	Psi	A	21790
3.	Shear Strength
	F.W	--	Psi	A	959
	E.W
4.	Compressive Strength
	F.W	25000	Psi	A	36000
	E.W	--	Psi	A	34000
5.	Hardness scale - M	M-95	M-scale	A	102
6.	Heat Resistance	For 120Min at 120° C	--	A	NoChange
	ELECTRICAL PROPERTIES
1.	Break down voltage	40	kv	A	50
	a. Edge wise (0.375"thick)	--	kv	D-48/50	11
2.	Flat wise (0.125"thick)	320	v/mill	A	350
3.	Insulation Resistance	--	ohms	C-90/20/65	10¹⁰
		--	ohms	C-90/20/65+02/100	2 x 10⁷