What is FR-4?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
Feature:1. Stable electrical insulation properties.
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.
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.