What is FR4?FR-4 material is a fire code rating, the mean resin represented by the state must be able to extinguish the burning of a material specification, it is not a material name, but a material level, so the current general circuit boards for the FR-4 grade, there are many types, but most are based on four-function (Tera-Function) of the epoxy resin with fillers (Filler) and made of glass fiber composite materials.Specification
Features:1. Stable electrical insulation properties.
|Universal size(width; Length)||1020mmx1220mm|
2. Good flatness, smooth surface, no pits.
3. High mechanical property and dielectric properties.
4. Good heat resistance and resistant to moisture resistance.
5. Good mechanical workability.PackingFAQ:
Why choose Suzhou Industrial Park Jinlaida Trading Company Ltd.?
Our company have following advantages:
1. Fast delivery: production can be finished with 14 days according to customer's requirement.
2. Quality guarantee: company has a perfect quality assurance system. Focus on raw material inspection, production process inspection, finished production inspection to make sure products meet customer's requirement. All of our products are environment-friendly, and pass the certificates of SGS and other inspection institution.
3. We own rich experience of professional sales team and after-sale service department.
4. Research and development ability: We have the ability to develop our own products, can provide functional plastic sheet as you requested.