Product Detail

Basic Info

  • Model NO.:FR4 G10 FR5 G11
  • Application:Insulators, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
  • Type:Insulation Sheet
  • Material:Ffiberglass, Epoxy Resin & Fiberglass Cloth
  • Thermal Rating:B 130
  • Color:Natural
  • Brand:Youda
  • Bonding Strength:5400n
  • Density:0.1mm-50mm
  • Size:1020mmx1220mm
  • Rated Voltage:40000V
  • Tensile Strength:220MPa
  • Flexural Strength:Lw 500
  • Water Absorpotion:0.15%
  • Trademark:htma
  • Origin:China

Product Description
FR4 G10 FR5 G11

composite material
FR4 G10 FR5 G11
1. Stable electric performance
2. Mechanical properties
Product Description

FR4 G10 FR5 G11 insulation composite material
1.Material Composite polymer(flame- retardant epoxy resin, E-glass  fiber cloth)
2.Technics Mixing ,Coating,Folding,Laminate fiber d,Return Line,Cutting, Packing
3.Color Natural color(Light green),yellow,and black
4.Measurement 1020*1220(40 “×48 ” )
5. Feature Flame retardant, thermal reliability, lower warpage, moisture resistance.
6.Using scope Instruments and apparatuses, mobile communication, electrotechnics FPC reinforment,testing bed,etc.
7.Packing Carton packaging/ 250 sheet per pallet
8. Certification ISO9001,ISO14001,CQC,UL
9.Technological  requirements For your choices

Higher mechanical properties
Dielectric properties.
Stable electric performance in high temperature.
Good flatness, smooth surface,no pits
Pictures of FR4 G10 FR5 G11 insulation composite material

Our Services

We also CNC to your CAD drawing, cut to size customized, and sell full sheets in quantity. This epoxy glass fabric laminated sheets material is also available THINNER and THICKER. Please call our Sales Department for information.

Packaging & Shipping

Packing in pallets or wooden case according to sizes. Customized acceptable.

About us:

Insulation Materials-Insulation Material Experts for supporting transformers, electric machinery.

Our company is specialized in producing, processing, selling different kinds of insulation materials, such as laminated boards, bars, tubes, molded products, composite materials, dipping materials, insulating paper, insulating ribbon, insulation varnish, mica products, engineering plastics. Our products are widely used for transformers, electric machinery, mutual inductor, electric reactor, heavy industry machinery, mine, railway, aerospace and so on.

Our company takes the core value of technology- leading, supreme customers, honesty and trustworthiness. Safety production, quality guaranteed, eco-friendly material is our promise. All the staff in Youda will provide high-quality products and best service for domestic and abroad customers through our exquisite technology and our best work style.

(1). Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.

(2). Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.

(3). Q: How can I get a sample?
A: Normally small samples can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. For bigger sizes, it depends.

(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.

(5). Q: How can you deal with quality issues that customer feedback after receiving the goods?
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.

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