Fr4 Insulation Glass Epoxy Sheet
Basic Information:
Brand:JingHong
Materials: 7628 electronic cloth + Epoxy Resin
Grade: UL94V1,UL94V0,NEMA
Nature Color: Light Green
Thickness: 0.3mm --- 100mm
Regular Size: 1020mm*1220mm,1220mm*2440mm,1020mm*2020mm
Custom Size: 1030mm*2030mm,1030mm*1030mm 1030mm*2070mm
Packaging: Regular packing, Protect by Pallet
Productivity: 30000 Tons per year
Transportation: Ocean, Land, Air
Payment:T/T
MOQ:500KG
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Fr4 Insulation Glass Epoxy Sheet - Premium Electrical Insulation Solution
Product Description from Supplier
Our Fr4 Insulation Glass Epoxy Sheet conveys remarkable execution for your electronic applications. Made with premium 7628 electronic cloth and high-grade epoxy tar, this item offers prevalent separator properties and mechanical quality. The light green colored sheets give fabulous electrical cover whereas keeping up dimensional solidness over different temperatures. Whether you're working on circuit sheets, electrical boards, or mechanical hardware, our item guarantees reliable execution and long-lasting solidness for your projects.

Product Availability
| Specification | Details |
|---|---|
| Brand | JingHong |
| Materials | 7628 Electronic Cloth + Epoxy Resin |
| Color | Natural Light Green |
| Thickness Range | 0.3mm to 100mm |
| Minimum Order Quantity (MOQ) | 500KG |
| Annual Production Capacity | 30,000 Tons |
| Standard Sizes Available | 1020mm × 1220mm,1220mm × 2440mm,1020mm × 2020mm |
| Custom Sizes | 1030mm × 2030mm,1030mm × 1030mm,1030mm × 2070mm |
Key Features
Our glass epoxy sheets stand out with these surprising characteristics:
- Superior Cover Properties: Tall dielectric quality secures your electrical components
- Excellent Chemical Resistance: Withstands acids, soluble bases, solvents, and form exposure
- Outstanding Mechanical Quality: Keeps up basic keenness beneath stress
- Temperature Soundness: Performs reliably over wide temperature ranges
- Moisture Resistance: Keeps up separator properties indeed after water immersion
- Easy Machining: Cuts, drills, and shapes effectively for custom applications
Standards
Our items meet thorough universal standards:
- UL94V0: Most noteworthy fire retardancy rating
- UL94V1: Fabulous fire resistance properties
- NEMA Benchmarks: Complies with electrical industry requirements
These certifications guarantee you get materials that meet worldwide security and execution standards.
Technical Features: Product Safety Control
Insulation Performance
- Insulation Resistance (after water drenching): ≥5.0×10⁸Ω
- High Dielectric Quality: Avoids electrical breakdown
- Low Water Retention: Keeps up execution in sticky conditions
Chemical Stability
Your Fr4 Insulation Glass Epoxy Sheet demonstrates excellent resistance to:
- Alkaline solutions
- Acidic compounds
- Various solvents
- Mold and fungal growth
This chemical soundness guarantees long-term unwavering quality in requesting environments.
Fire Safety
Our flame-retardant detailing gives peace of intellect for electrical applications. The UL94V0 rating implies the fabric self-extinguishes rapidly when start sources are removed.

Product Applications
These versatile sheets serve numerous industries:
Electronics Industry:
- Printed circuit board substrates
- Electrical panel backing
- Transformer insulation
- Switch gear components
Industrial Applications:
- Motor slot insulation
- Generator components
- Electrical enclosures
- Test fixtures
Automotive Sector:
- Electronic control units
- Battery pack insulation
- Sensor housings
- Wiring harnesses
OEM Service
We get it that each venture has special necessities. Our experienced group works closely with you to give customized arrangements. Whether you require particular measurements, extraordinary machining, or adjusted properties, we adjust our fabricating handle to meet your correct specifications.
Our adaptable generation capabilities permit us to handle both little custom orders and large-scale generation runs efficiently.
Transportation & Packaging
Packaging: Proficient bed security guarantees secure delivery
Transportation Options:
- Ocean cargo for huge orders
- Land transport for territorial delivery
- Air cargo for pressing requirements
Payment Terms: T/T (Telegraphic Transfer)

FAQ
Q: Can these sheets withstand chemical exposure?
A: Absolutely. Our materials resist acids, alkalis, solvents, and biological agents effectively.
Q: What machining operations are possible?
A: You can easily cut, drill, mill, and punch these sheets using standard tools.
Q: How do you ensure consistent quality?
A: We maintain strict quality control throughout production, testing every batch for electrical and mechanical properties.
Q: Can you provide material certificates?
A: Yes, we supply detailed material certificates with every shipment, including test results and compliance documentation.
Q: What's the typical lead time?
A: Standard sizes ship within 7-14 days. Custom orders typically require 2-3 weeks depending on specifications.
Contact Us
Ready to enhance your electrical projects with premium Fr4 Insulation Glass Epoxy Sheet? Our technical team is here to help you select the right materials for your specific applications.
Email: info@jhd-material.com
Contact us nowadays for specialized determinations, custom cites, or tests. We're committed to giving you with dependable separator arrangements that surpass your desires.
Send Inquiry


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