Product Details

Product Description

High pressure fr4 laminate insulation plate

Properties	Unit	Index Value	Fact Value
Properties	Unit	3240-A	3240-A
Flexural Strength perpendicular to laminations
A: under normal conditions	Mpa	≥340	345
Impact Strength parallel to laminations (Charpy)	KJ/m2	≥33	34.5
Tensile Strength	Mpa	≥300	300
Insulation Resistance after immersion in water (D-24/23)	W	≥5.0×108	5.1×108
Dielectric Strength perpendicular to laminations (in 90±2 °C transformer oil, 1 mm)	KV/mm	≥10.2	10.4
Breakdown Voltage parallel to laminations (in 90±2°C transformer oil)	KV	≥35	36.1
Permittivity (50Hz)		≤5.5	5
Permittivity (1MHz)		≤5.5	5.1
Dissipation Factor (50Hz)		≤0.04	0.032
Dissipation Factor (1MHz)		≤0.04	0.032
Water Absorption (D-24/23, 1.6mm	≤mg	34	21.5
Density	g/cm3	(1.70-1.90)	1.9
Color	—	Natural	Natural
Reference Standard	—	GB/T1303.1-1998

Packaging & Shipping

High pressure fr4 laminate insulation plate

Packaging	1. pallet with carton.
	2. Plastic pallet with carton.
	3. Wooden wooden pallet with wooden case.
	4. According to customer requirements.
Delivery	1. Stock size 3-5 working days.
	2. Custom size 10-15 working days.

Our Services

1.We also CNC to your CAD drawing, cut to size with standard tolerance

2.sell full sheets in quantity. This epoxy glass fabric laminated sheets material is also available THINNER and THICKER.

3. we accept a variety of express delivery .

Company Information

Huizhou zhengsheng precision work science and technology co,.ltd is located in the beautiful Huizhou,has 8000 squremeters Our company was established in May,2002.it has the abundant technical force, Imports the multi-wrap automatic production equipment,with consummation test method and modern science management handbook,and only used the imported materials to product. The main product divides:The South Asian/Matushita raw material lamination is maked into FR4 glass fiber board,Bakelite plate, against static electricity plate,non-halogen environmental protection board and new compound material plate