Widely Used Epoxy Resin Sheet

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Color: Yellow
• Model NO.: Fr4 3240
• Material: Glass
• Maximum Voltage: 94V-0
• Thermal Rating: B 130
• Type: Solid
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Weishi
• Transport Package: Kraft Paper
• Specification: 940-1246mm
• Trademark: Guangdong
• Origin: Guangdong China
• HS Code: 3921909090
• Package Size: 30.00cm * 40.00cm * 0.30cm
• Package Gross Weight: 3.000kg
• Lead Time: 16 days (1 - 2000 Pieces) ; To be negotiated ( > 2000 Pieces)

Product Description

Product Description

FR stands for flame retardant, and denotes that safety of flammability of FR4 is in compliance with the standard UL94V-0

 

Product Size:1030*1230 mm/1040*1240 mm/Customize

Regular thickness: 0.1mm--150mm, please contact me if you need other thickness or other dimensions

The FR4 epoxy laminate has a smooth surface, no air bubbles, no pits and wrinkles, but allows for other defects that do not affect the use, such as: scratches, indentations, stains and small spots. The edges should be cut neatly and the end faces must be free of delamination and cracks.

Color: natural (yellow), green, white,black etc.

Characteristics. The cured epoxy resin system has excellent mechanical properties, Plate properties: high temperature resistance

Electrical: The cured epoxy resin system is an excellent insulating material with high dielectric properties, surface leakage resistance and arc resistance.

Uses: Suitable for mechanical, electrical, electronic, new energy and other fields. Also used for the processing of insulating parts, processing into various types of insulating parts and equipment insulation structural parts

The reaction of the epoxy resin and the curing agent used is carried out by a direct addition reaction or a ring-opening polymerization reaction of an epoxy group in a resin molecule, without the release of water or other volatile by-products. They exhibit very low shrinkage (less than 2%) during curing compared to unsaturated polyester resins and phenolic resins.

 

Product Name	FR4 Fiberglass Sheet
Place of Origin	Guangdong China
Brand Name	WEI SHI
Model Number	G10 G11 FR4 3240
Type	Insulation Sheet
Material	Glass fiber cloth, epoxy resin
Application	High Voltage
Rated Voltage	≥40kv
Tensile Strength	≥340mPA
Certification	ISO9001 ISO14001

Packaging & Shipping

Company Profile

Guangdong Weishi New Materials Co., Ltd. is a professional manufacturer specializing in the production of composite materials, supplemented by processing, sales, and services. The company was established in October 2007 and is located in Heyuan, the most promising financial sustainable city. It covers an area of 10 acres and has a construction area of over 16000 square meters. It has three standard industrial factories and convenient transportation. From its inception to the present, the company has been continuously developing and growing for over 10 years. There are currently 10 professional engineers and over 60 technical personnel, with a monthly output of over 100 tons. Our products are mainly sold domestically and overseas to Thailand. Our company is one of the earliest professional sheet metal manufacturers in Guangdong Province. Our main products include fiberglass boards, epoxy resin boards, needle templates, anti-static boards, and high-performance density boards. Our products are widely used in PCB and FPC; Thread needle, M6, four wire system, miniature needle and electronic appliances, Potentiometer, power supply, motor, electrical cabinet; Machinery, carbon film printed transformers for toys, drilling pads, solar panels, mobile phone glass, leather cases, energy storage battery protection panels, and new energy industries.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2019,sell to Domestic Market(80.00%),Southeast Asia(15.00%),Eastern Asia(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Epoxy resin board,Glass fiber board,Needle mold plate,FR-4,Anti static board

4. why should you buy from us not from other suppliers?
The company has a strong technical force: the flatness, thickness tolerance, high temperature resistance, resistance to deformation, and other requirements of the produced boards can meet or exceed international standards. Ensure that prices are reasonable

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese