Industry Directory | Consultant / Service Provider / Manufacturer
Machine shop for plastics such as g10 fr4... Typically non metal machine work. Very small hole drilling capability. Also routing and controlled depth drilling. Specializing in test fixtures for printed circuit board industry.
ChangDa Composite Materials Manufacturing Co.,Ltd was founded in 2001, it is a comprehensive company that engaged in R&D, production and marketing of thermal insulation and ESD reinforced plastics and solder pallet materials.
Through the process of CNC routing, we are able to cut with precision electronic insulation products including thicker gauge materials. We also process composite materials such as G-10, FR4 and other materials that are not easily die cut.
Double-Sided & Multi-Layer PCB Material: - FR-4 / Hi-Temp FR-4 / FR-5 / G10 / BT / Polyimide - Very Thin PCB: 0.004" 2L ~ 0.030" 8L - Thick Copper: 1/4 oz. ~ 11 oz. Process: - PTH - Blind/Buried/Segmented Via - Sequential Lamination - MicroVia Capa
Electronics Forum | Mon Apr 25 22:56:44 EDT 2005 | davef
rush316 First, no one stated that PBB and/or PCBE are in FR4. FR4 contain tetra-bromo-bisphenol A [TBBA]. Second, there are classes [and grades] of dielectric materials used in fabricating printed circuit boards. Grades, NEMA LI-1. From these gr
Electronics Forum | Tue Apr 18 10:08:51 EDT 2006 | russ
We use materials such as G10, durapol, or FR4. We put a lot of holes in the fixtures so that only enough material is left to support the board during reflow to prevent sag/ warp or whatever. We also try and keep all bot side material in unpopulated
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