Halogen Free PCB
There is increasing demand for environmentally friendly electronic products such as electronic circuit boards. Halogenated compounds have been targeted for reduction and eventual elimination. As such, halogen-free PCBs are becoming more and more popular because they are constructed of materials that are free of halogen. The dielectric constant, dissipation factor and moisture diffusivity of materials that are described as halogen-free are different from those employed in traditional printed circuit boards.
China Dragon, as an ISO9001:2000 registered company, is one of the most renowned printed circuit board manufacturers in the industry making a concerted effort to fabricate environmentally friendly custom PCBs that alleviate customer's concerns.
China Dragon supplies PCBs that are free of RoHS and halogen. The parameters of our halogen-free materials are listed below:
Material | TG (DSC, ℃——?) | Td (Wt, ℃——?) | CTE-z (ppm/℃——?) | Td260 (min) | Td288 (min) |
S1155(FR4) | 140 | 380 | 41 | 60 | 60 |
S1165(FR4) | 170 | 360 | 40 | 60 | 15 |
If you need halogen free material which is not listed in our online quotation form, please send a quote request along with your design file to sales@pcbamfrs.com, we will get back to you with a custom quote accordingly.