NEMA FR4

Name: NEMA FR4
Brand: SAM ASSOCIATES
Price: 315.0 INR
Availability: InStock

315.0 INR/Kilograms

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Product Details:

Coating Type Non-coated (natural epoxy resin finish)
Usage & Applications Electric insulation, PCB base, transformer and electrical equipment insulation
Glass Type Woven E-glass
Thermal Conductivity 0.35 W/m·K
Density 2.00 Gram per cubic centimeter(g/cm3)
Shape Sheet
Temperature Continuous use up to 130°C
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NEMA FR4 Price And Quantity

Minimum Order Quantity 100 Kilograms
Price 315.0 INR/Kilograms

NEMA FR4 Product Specifications

Surface Treatment Smooth Epoxy Finish
Material Epoxy
Dimension (L*W*H) 1220 x 1020/ 1220 Millimeter (mm)
Thickness 0.2 mm to 30 mm
GSM Available on request
Temperature Continuous use up to 130°C
Shape Sheet
Product Type INSULATION PRODUCT
Application Industrial
Density 2.00 Gram per cubic centimeter(g/cm3)
Thermal Conductivity 0.35 W/m·K
Usage & Applications Electric insulation, PCB base, transformer and electrical equipment insulation
Glass Type Woven E-glass
Color Yellow
Coating Type Non-coated (natural epoxy resin finish)
Technique Laminated Pressed Sheet

NEMA FR4 Trade Information

Payment Terms Telegraphic Transfer (T/T)
Supply Ability Per Week
Delivery Time 2 Week
Sample Available Yes
Sample Policy Contact us for information regarding our sample policy
Packaging Details Normal/Plallet/Plactic/Bubble Packaging/ Also Customized Packaging as per client requirement.
Main Export Market(s) Asia, Australia, Central America, South America, Eastern Europe, Western Europe, Middle East
Main Domestic Market All India
Certifications UL, ISO, ROHs

Product Description

Product Name: FR4

Brand: Tufflam

Size(mm): 1220 / 2440mm x 1020 / 1220 mm.

Size (feet): 4ft x 3.5ft

Thickness:

0.3mm to 150mm

Colour: Natural Yellow / Green

Temperature : 130 degree Celsius

Superior Flame Retardancy

Engineered to stringent NEMA FR4 standards, this insulation product ensures robust flame resistance, significantly reducing fire hazards in industrial settings. Its epoxy-based composition further enhances its thermal and electrical insulating properties, making it exceptionally reliable where safety is paramount.

Outstanding Electrical and Mechanical Performance

Featuring high dielectric strength (12 kV/mm or greater) and tensile strength ( 340 MPa), NEMA FR4 safeguards electrical systems against breakdown and mechanical failure. Combined with a breakdown voltage of at least 40 kV, it meets and exceeds the needs of modern industrial and electrical applications.

Versatile Application Across Industries

With minimal water absorption (<0.10%) and impressive durability, NEMA FR4 insulation sheets are suitable for a wide range of industrial uses. Whether used by exporters, importers, manufacturers, or suppliers in India, it delivers optimal protection and performance for electrical insulation tasks.

FAQs of NEMA FR4:

Q: How does NEMA FR4 ensure flame retardancy in industrial applications?

A: NEMA FR4 meets stringent flame resistance standards specified by NEMA, owing to its epoxy resin composition. This material hinders combustion, providing a high degree of safety in environments where fire risks are a concern.

Q: What are the main benefits of using NEMA FR4 insulation products?

A: The primary benefits include outstanding flame retardancy, high dielectric strength (minimum 12 kV/mm), excellent mechanical strength ( 340 MPa tensile strength), low water absorption (<0.10%), and long-term durability, making it ideal for insulating electrical components in harsh environments.

Q: When should NEMA FR4 insulation sheets be considered for use?

A: NEMA FR4 should be selected for use when robust electrical insulation, flame resistance, and mechanical strength are critical, such as in control panels, electrical enclosures, and other industrial electrical installations.

Q: Where can NEMA FR4 insulation sheets be sourced in India?

A: NEMA FR4 insulation products are available through a network of experienced exporters, importers, manufacturers, and suppliers across India, and can be ordered in standard sizes like 1220 x 1020/1220 mm.

Q: What is the recommended process for installing NEMA FR4 insulation sheets?

A: Installation involves cutting the sheets to the required dimensions, ensuring surfaces are clean and free of debris, and securing them within electrical assemblies or panels to optimize insulation and protection.

Q: How does the dielectric strength and breakdown voltage benefit electrical systems?

A: The high dielectric strength ( 12 kV/mm) and breakdown voltage ( 40 kV) provide strong resistance to electrical breakdown, thereby protecting sensitive equipment from voltage transients and reducing the risk of system failures.

Q: What industrial applications are suitable for NEMA FR4 insulation products?

A: NEMA FR4 is widely used in electrical insulation for transformers, switchgear, circuit boards, and industrial equipment, thanks to its robust physical and electrical properties, ensuring safety and performance in diverse industrial sectors.

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