FR5 Sheet is a high-performance thermosetting material that offers exceptional mechanical and electrical properties. Reinforced with epoxy glass fiber cloth, this flame-retardant sheet meets the UL94-V0 standard. With a good long-term high service temperature of 150°C (302F) or higher, it is designed to withstand extreme temperatures without losing its structural integrity.
The FR5 sheet boasts excellent machinability, making it easy to work with and shape according to your needs. Its heat and moisture resistance are unparalleled, ensuring that it maintains its dry and wet electrical performance even in the harshest of environments. Additionally, its low water absorption ensures that it stays intact and free from deformation over time.
It’s in compliance with the requirements of NEMA/MIL-I-24768/2/GB / T1303.1-2009 / IEC 60893-1:2004. Natural color is light green, yellow, and black can be custom.
Regular size stock materials typically ship within 2-5 business days. Get a quote or inquire for more information about plastic materials.
FR5 Epoxy Fiber Glass Sheet Size | |||||
| Thickness（mm） | Width* Length（mm） | ||||
| 0.1mm-200mm | 1020mm*1220mm 1220mm*2040mm 1220mm*2440mm | ||||
| .004″–8″ | 40″ x 48″ 48″ x 80″ 24″x48″ | ||||
● Insulation performance: FR5 epoxy glass fiber board has high insulation performance and is suitable for insulating structural parts in motors and electrical equipment.
● Mechanical properties: The material has high mechanical strength and can meet the material strength requirements of various application scenarios.
● Heat resistance and moisture resistance: FR5 epoxy glass fiber board has good heat resistance and can maintain stable performance at high temperatures. At the same time, it has certain moisture resistance and can be used in humid environments.
● Processing performance: It has good machinability and can be cut, drilled and other processing operations as needed.
● Color: Usually aqua or aqua blue, beige and other colors are also available.
● Specifications: A wide range of thicknesses, including 0.8mm, 1.0mm, 1.6mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10.0mm and other specifications, width and length can also be customized according to customer needs.
● Electronics and electrical appliances: used in circuit boards, semiconductor test sockets, solar panels and other electronic and electrical fields.
● Railway engineering: can be used for low-smoke components on railway vehicles.
● Aerospace: aircraft and other aerospace fields have high requirements for material performance, and FR5 epoxy glass fiber board can meet relevant needs.
● Others: also widely used in PCB testing, transformer insulation boards, motor insulation parts and other fields.
The FR5 grade shares similarities with the G10/FR4 grade but exhibits superior mechanical properties at elevated temperatures and can operate at higher temperatures.
G10/FR4 Tg＜150℃ (302F), FR5/G11 Tg≥150℃ (302F)
The key distinguishing feature between the FR5 and NEMA Grades G11 is that the FR5 grade is specially formulated to be fire-retardant while G11 is not.
1. Other sizes, and colors can be customized.
2. Length, width, diameter, and thickness tolerances may vary by manufacturer.
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100% new material Supply 100% new material plastic sheets, rods and customized parts, excellent quality, export-grade standards, professional processing to meet diverse needs.
The use of advanced technology ensures that the material surface is smooth and flawless, without pores, and has a delicate touch, perfectly presenting the unique charm of high-quality plastic sheets and parts.
All materials undergo rigorous performance tests to ensure that strength, weather resistance and other indicators meet standards, providing customers with reliable and durable plastic sheets and parts.
Every link is strictly controlled and accurately measured to ensure the size is correct and meet high-precision requirements, providing customers with perfectly matched customized solutions for plastic sheets and parts.
With a wide variety of products and sufficient inventory, we can quickly respond to customer needs and meet purchasing needs in one stop.
We are committed to providing high-quality services throughout the entire process. From consultation to after-sales, our professional team is on standby at all times to ensure customer satisfaction and create a worry-free purchasing experience.
Professional packaging and delivery to ensure that the transportation is intact, and to develop a reasonable price logistics method.
We are manufacturer.
If in stock, it usually takes 5-10 days. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Yes, samples are provided for free, you only need to bear the shipping cost. Customized samples require a fee.
The payment term is flexible. We accept T/T, L/C, Paypal and Ali online payment.
Please don’t worry, our factory has 20 years of professional production experience. Our products are widely used in Europe, North America, Southeast Asia, Africa and other countries.
We have many years of after-sales guarantee. If you have any questions during the use of the product, you can contact us at any time.
Yes, every step before loading will be carefully inspected to ensure that the product you receive is in good condition.
We can customize the size of the product according to your requirements. Commonly used sizes include 1220*2440mm, 1220*610mm, 910*2440mm, 910*1830mm, 610*2440mm, 610*1830mm, etc.
Yes, we can produce according to the samples or drawings you provide.
Take 1220*2440*12.7mm as an example. The minimum order quantity is 10 pieces.
Goods packaging: PE bags, PE film, cartons, wooden pallets. For small items, you can choose express delivery: Fedex, DHL, UPS, SF Express, etc. For large items, you can choose land and sea transportation. Also choose the transportation method according to customer requirements.
