Black epoxy board fiberglass board

1、 Product Introduction

FR-4, also known as FR4 epoxy board, has a wide range of classifications and main models include:
G11: Flame retardant grade UL94V0, with excellent electrical performance in both dry and wet states, making it a good choice for electrical insulation components
G10: Flame retardant grade UL94V2, with excellent electrical performance in both dry and wet states, making it a good choice for electrical insulation components
JC833: Flame retardant grade UL94V0, density within 1.8-2.0, widely used in electronic and electrical insulation components, as well as insulation boards for aircraft, high-speed trains, transformers, precision planetary wheels, and more
JC834: Flame retardant grade UL94V0, density within 1.8-2.0, widely used in electronic and electrical insulation components, as well as insulation boards for aircraft, high-speed trains, transformers, precision planetary wheels, and more
Black epoxy board fiberglass boardA board shaped insulation material made by immersing glass fiber cloth in epoxy resin as an adhesive, drying, and hot pressing. Has high mechanical properties, water absorption, flame retardancy, and heat resistance, and stable dielectric properties after immersion in water. Suitable for products with high-performance electronic insulation requirements, such as FPC reinforcement boards, PCB drilling pads, fiberglass mesons, potentiometer carbon film printed fiberglass boards, precision planetary gears (chip grinding), precision testing boards, electrical (electrical) equipment insulation support partitions, insulation pads, transformer insulation boards, motor insulation parts, grinding gears, electronic switch insulation boards, etc.
The mechanical properties, dimensional stability, impact resistance, and moisture resistance of FR4 insulation board are higher than those of paper substrates. It has excellent electrical performance, operates at high temperatures, and its performance is less affected by the environment. In terms of processing technology, it has greater flexibility than other resin based fiberglass cloth substrates. This type of product is mainly used for double-sided PCBs and has a large usage. The most widely used product model for epoxy fiberglass cloth substrate is fr4. In recent years, due to the development of electronic product installation technology and PCB technology, high Tg fr4 products have emerged.

2、 Product specifications

Whole board specifications: 1020mm * 1220mm, 1000mm * 2000mm, 914 * 1220mm, 1440 * 1440mm, 1220mm * 2440mm (customized for non scalar sizes) Thickness: 0.1mm-350mm

3、 Product color

Yellow FR4 board	Black FR4 board	Green FR4 board
White FR4 board	Green FR4 board	Titanium white FR4 board

4、 Product Features

1. Diverse colors: Compared to 3240 yellow, FR-4 comes in white, yellow, aquamarine, and black colors to choose from. And the surface is smooth and flat without bubbles, with a beautiful appearance.
2. Fire rating: UL94V0, the highest level of fire resistance. Unlike typical fire ratings, UL94V0 has achieved the effect of fire resistance and flame retardancy. Being able to self extinguish in a short period of time after the material has passed through a combustion state, safeguarding the safety of life and property.
3. Strong insulation performance: FR-4 has natural insulation properties, and its electrical performance is still very good in both dry and wet states, making it a good choice for electrical insulation components.
4. High quality and practical: FR-4 still has good adaptability in different environments. It can be applied to temperatures as low as minus 100 ℃ or as high as 130 ℃.
5. Widely used: Due to the high-quality performance and plasticity of FR-4, it is widely used in electronic and electrical insulation components, as well as insulation boards for aircraft, trains, transformers, precision planetary wheels, and more.

5、 Product Usage

6、 Product Technical Parameters

7、 Product Display

Purchase Notice

1*

**The manufacturer has a short production cycle and guaranteed product quality.

2、 About size

Due to factors such as different measuring tools and methods, there may be small errors in size.

3、 About Color

Our company's products are all photographed from real objects, and the colors have been professionally proofread to be closest to the actual tiled images. However, there may be some differences in color contrast and color temperature of computer monitors.

4、 About Customer Service

If your inquiry was not responded to in a timely manner, it may have been due to excessive consultation volume or system malfunction at that time.

5、 Regarding after-sales service

Our company has a professional after-sales service team, and the after-sales service department is led by the vice president in charge of sales. After sales:.
2. The after-sales service department currently has 10 personnel who can ensure timely maintenance of the company's products.
Our goal for after-sales service is to promptly resolve on-site equipment malfunctions, respond quickly, and provide excellent service!
4 . buyBlack epoxy board fiberglass boardPlease identify the Su Rui brand, as product quality and after-sales service are guaranteed.

6、 Regarding shipment

Our cooperative express delivery companies are SF Express, Suer Express, YTO Express, Shentong Express, Yunda Express, and Zhongtong Express.

Our cooperative logistics companies are Debon, Jiaji, and Pepsi.

7、 Company slogan

In today's market where information is so transparent, we compare quality, price, and service among our peers.

Kind reminder: Please choose the manufacturer when purchasing the product, as after-sales service is guaranteed.