0.1mm-150mm FR4 sheet

Brand:aa

Product detail:

 

1.Description: 0.1mm-150mm FR4 sheet owns the character of high temperature resistance,high mechanical properties and dielectric properties,good heat resistance.

   fr4 sheet is created from electrical glass cloth that  impregnated with epoxy resin under high pressure and high heat.

2.Specifications:

1).Thickness:0.1mm-150mm

 

2).Size: 1020x1220mm,  1220x2440mm,1020x2040mm   ;

 

3). Payment terms: T/T or L/C in sight

 

4). Delivery port: Ningbo ,shanghai. qingdao,tianjing

 

5). Pacage: wooden pallet or according to customer requirements.

 

6).Delivery time:10-15 days.

 

7).Temperature grade:B glass(130°C).

 

3. standard color:   yellow, green ,black,red, light green.We can also offer other colors  according to  the requirements of customers .

 

4. Applications:    fr4 sheet is widely used for electrical insulation as the components in the structure of electrical equipment,including the design of the switch computer printer circuit board drilling pad with governance,such as die(PCB test shelf),can be used in humid conditions and transformer oil situation.

 

 

No.	Projects		Unit	FR4 Result	G10 Result
1	Flexural strength perpendicular to lamination	A	Mpa	494	494
		B		473	473
2	Impact strength parallel to laminations (Charpy)	A	KJ/m2	66.7	66.7
		B		45.3	45.3
3	laminations (Charpy)                 Dielectric strength perpendicular to laminations (in 90±2°C transformer oil,1mm in thickness)		MV/m	10.7	10.7
4	Breakdown voltage parallel to laminations (in 90±2°C transformer oil)		KV	54.6	54.6
5	Insulation resistance after impregnated in water	A	Ω	1.5*1013	1.5*1013
		B		1.7*1013	1.7*1013
6	Dissipation factor		/	3.3*10-2	3.3*10-2
7	Dielectric constant (1MHz)		/	5.14	5.14
8	Water absorption		mg	6.5	6.5
9	Combustibility		class	V-O	HB
10	Adhesive strength		N	5221	5221