Fr4 / G10 / G11 Epoxy Fiberglass Sheets – Industrial-Grade Motor Insulation, High Voltage & Thermal Resistance

• Customization: Available
• Application: Industrial Equipment, High Voltage
• Color: Red,White,Yellow,Black,Orange
• Model NO.: FR4/G10-YD
• Material: Insulation Sheet
• Maximum Voltage: <10KV
• Thermal Rating: B 130
• Thickness: 0.5-10mm
• Certification: ISO, ISO9001:2008
• Tensile Strength: 400MPa
• Keywords: Fr4 Fiberglass
• Sample: Free Sample
• Density: 1.8-2.0g/cm3
• Rated Voltage: 220V
• Type: Insulation Sheet
• Dlmension: 1020X1220mm, 1020X2040mm, 1220X2440mm, Customized
• Packing: Export Packaging on Pallet
• Heat Resistance Grade: F Class
• Typically Color: Yellow, Green, Black, Customized
• Customized Color: Acceptable
• Trademark: YouDa
• Origin: Liaoning, China
• Production Capacity: 100 Ton/Tons Per Month
• Package Size: 100.00cm * 120.00cm * 20.00cm
• Package Gross Weight: 50.000kg

Product Description

FR4/G10 Glass Fiber Sheet is a composite sheet material that consists of glass fabric, electrical grade epoxy resin. The epoxy material is extremely strong and stiff, has a low coefficient of thermal expansion, and has outstanding electrical properties. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.

Specification

Index name	Unit	Value
vertical bending strength	MPa	≥340
parallel impact strength	KJ/m2	-
water absorbency	mg	-
vertical electrical strength	Kv/mm	13-19.5
vertical layer voltage resistance	KV	-
parallet layer breakdown voltage	KV	≥35
dielectric constant	/	≤5.5
dielectric loss factor	/	≤0.04
surface resistivity		-
volume resistivity	M·m	-
heat resistance grade	/	≥5x104

Packing & Delivery

To ensure the integrity and safety of FR4/G10/G11 fiberglass sheets during transportation, we adopt moisture-proof, shock-resistant, and pressure-resistant packaging solutions, with wooden crates or fumigation-free pallets for secure fixing. Whether by sea, air, or express delivery, we offer flexible shipping options based on customer needs, ensuring on-time delivery and a reliable receiving experience for every client.

Exhibition

Company Profile

Youda Insulation Materials Co., Ltd

Shenyang Youda Insulation Materials Co., Ltd. is a high-tech company located in Shenyang, a heavy industry base in Northeast China. It mainly produces laminated sheets, rods, pipes, and other insulating materials. The products are mainly used in transformers, motors, etc. We adhere to the core values of technological advancement, customer first, honesty, and trustworthiness, and provide high-quality products and excellent services. Youda creates high-quality services and wins the trust of customers.

FAQ

Q1: How about providing samples?

Of course, we can sent you a sample for free. Customers just need to pay a little shipping charge.

Q2: How about the quality of mass production?

Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.

Q3: How about the delivery time?

It depends on order quantity. Generally speaking, the delivery time will be within 3 to 7 days.

Q4: How about the packaging?

We will use professional craft paper to package on plywood pallet. If you have special packaging requirements, we will pack as your need.

Q5: How about the payment terms?

Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance, balance before shipment.