Epoxy Fiberglass Fr4 Copper Clad Laminate Insulation Material

• Application: Printed Circuit Board
• Type: Insulation Sleeve
• Chemistry: Hybrid Insulation
• Material: Fiberglass
• Thermal Rating: B 130
• Maximum Voltage: 20KV~100KV
• Model NO.: SR-FR4A
• Classification: Hybrid Insulation Materials
• Origin: China
• Production Capacity: 1000tons/Year

Product Description

Product Information
FR-4 copper clad laminate is made of flame resistant epoxy glass fabric copper-clad adhered glass fabric by flame resistant epoxy resin.

Item		Unit	Value	Typical Value
Copper foil peel strength	125ºC	N/mm	≥0.7	1.5
	Float 288ºC/10Sec		≥1.05	1.65
Thermal Stress(Float 288ºC/unetched)		sec	≥10	120
Warpage(without treatment)		%	≤1.0	0.2
Flammability(UL94)		/	V-0	V-0
Vitrification transition temperature		ºC	≥130	138
Dielectric constant(1MHz)		/	≤5.5	5
Dielectric loss factor(1MHz)		/	≤0.035	0.025
Arc resistance		sec	≥60	110
Moisture absorption		%	≤0.8	0.3
Comparative tracking index		V	≥150	175
Dimensional stability	Warp	ppm	±300	-200
	Fill			-180

Application
It is widely used in computer, VCR, electric exchange machine, instrumentation, mobile phone,  office automatic equipment, automatic equipment, electric products for aviation, and some senior household electric machine.
Company Information
Our company was founded in 2012,located in Guangzhou city of China,and we specialize in producing FR-4 laminate, G10 laminate,fiberglass sheet/plate/board/cloth/fabric,carbon fiber sheet/plate/board/cloth/fabric,fiberglass processing products,carbon fiber processing products.We can develop and produce various insulation products according to customers' requirement.

Contact Us

FAQ
1.Q:Are you factory?
 A:Yes,We are factory.
2.Q:How about the delivery time?
  A:Depends on order quantity.
3.Q:Can I get free sample for check?
  A:Sample can be provided for free if we can burden the express charge.
4.Q:Can you give me a discount price?
  A:More quantity,more discount you can get.