ESD FR4/G10 sheet (Anti-static laminated sheet) is made from electrical glasscloth or glass mat that impregnated with epoxy resin, high temperaute resin and anti-static resin under pressure,with high mechanical strength, heat resistance, with good anti-static permeability. 

We have three types of ESD (Electro-Static Dissipative) fiberglass sheet. Customer can choose the most suitable type according to different applications.

1. Single side Antistatic FR4 Sheet, one side with black antistatic, one side with light green insulation. Inside is light green.

2. Double sides Antistatic FR4 Sheet, both two sides surface with black antistatic, Inside is light green.

3. Overall Antistatic FR4 Sheet, color is black, and provide overall stable resistivity value at each point.

Application

Changda ESD FR4/G10 product is intended for parts and components used in static-sensitive equipment.

Circuit Board Testers
Solder Pallets
Assembly Fixtures
Carrier Pallets
Work Surfaces
Automated Test Equipment

Item		Units	Value
			Surface ESD FR4	Whole ESD FR-4
1	Applicable Standards	—	NEMA L1
2	Density	g/cm³	2.00～2.10	2.00～2.10
3	Bending strength perpendicular to laminations	MPa	340	340
4	Impact strength parallel to laminations( Charpy)	kJ/m²	33	33
5	Surface Resistivity(ohms)	ohms	106 – 109	106 – 109
6	Voltage endurance parallel to lamination (in oil 90±2℃)	kV	35	35
7	Voltage endurance perpendicular to lamination (in oil 90±2℃)
	Thickness 0.5mm	kV/mm	16.1	16.1
	Thickness 1mm		14.2	14.2
	Thickness 2mm		11.8	11.8
	Thickness 3mm		10.2	10.2
8	Water absorption
	Thickness 0.5mm	mg	17	17
	Thickness 1.0mm		18	18
	Thickness 2.0mm		20	20
	Thickness 5.0mm		25	25
	Thickness 10.0mm		34	34
9	Flame resistance	—	V0	V0
10	Temperature index	℃	155	155
11	Thickness Available	mm	0.3 - 50mm
12	Sheet size available	mm	1020mmx1220mm,1220mm*2040mm