Menu

Connect with us

FR-4 water green epoxy board, glass fiber insulation, wear resistance, high temperature insulation, fire resistant hot material processing

The company operates a variety of engineering plastics; insulation materials; can be mixed batch, can be zero cut specifications; to map processing, high quality materials, price concessions, spot supply! Monthly knot! The material properties (wear resistance, high temperature resistant anti-static imported fiber) Note: due to the material specifications and the thickness is numerous, the price range, so the order in accordance with the actual amount!

price:USD$10.00
discount 70% in 2018-10-18 to 2018-10-20
price: USD$ 7.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:2
views:0
Search Similar or mail to saler or send message to saler

Pay with PayPal, PayPal Credit or any major credit card

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance characteristics

Basic characteristics

The vertical layer to the flexural strength of A: normal: E-1/150150 = 340Mpa + 5 C
Impact strength parallel to layer (beam method): = 230KJ/m
Insulation resistance after immersion (D-24/23): 5 x 108.
The vertical layer to the electrical strength (90 + 2 C in transformer oil, thickness 1mm): = 14.2MV/m
Parallel to the layer. The breakdown voltage (90 + 2 C in transformer oil): = 40KV
The relative dielectric constant (50Hz = 5.5).
The relative dielectric constant (1MHz = 5.5).
The dielectric loss factor (50Hz = 0.04).
The dielectric loss factor (1MHz = 0.04).
Absorbent (D-24/23, thickness 1.6mm): less than 19mg
Density: 1.70-1.90g/cm3
Flammability: FV0

Process characteristics

(1) melting point of FR-4 process board (203 C)
(2) high resistance to chemicals
(3) low loss coefficient (Df0.0025)
(4) stable and low dielectric constant (Dk2.35)
(5) thermoplastic materials

Characteristic

FR-4 epoxy glass cloth substrate is a kind of substrate with epoxy resin as binder and electronic glass cloth as reinforcing material. Its bonding sheet and inner core thin copper clad laminate are important substrates for making multilayer printed circuit boards.

performance

The mechanical properties, dimensional stability, impact resistance and moisture resistance of the epoxy glass cloth substrate are higher than that of the paper substrate. Its electrical performance is excellent, the working temperature is higher, and its performance is less affected by the environment. In the process, has great advantages than other resin woven glass plate. These products are mainly used for double-sided PCB, the amount is great.

application

Epoxy glass cloth substrate, the most widely used product model for FR-4, due to the installation of electronic products and the development of PCB technology, and the emergence of high Tg FR-4 products.