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Durable G10 3240 Epoxy Laminated Fiberglass Sheet for Electrical Insulation
US$2.21-4.26
200 kg
Sample price:US$2.67/kg.Request sample

Product profile

Customization

Available

Application

Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac

Color

Yellow

Model NO.

Epoxy Laminate Sheet 3240

Material

Electrical Fiberglass Cloth with Epoxy Resin

Maximum Voltage

20KV~100KV

Thermal Rating

B 130

Thickness

0.2mm-200mm

Electrical Strength

16kv/mm

Water Absorption

≤0.2%

Operating Temperature

-60℃ to +135℃

Density

2.0g/Cm³

Transport Package

Wood Pallet

Specification

1020*1220mm/1220*2040mm/1020*2040mm

Origin

Zhejiang China

HS Code

3921909090

Production Capacity

50 Tons/Month

Key features

High Dielectric Strength: Offers 16kv/mm electrical strength and 20KV-100KV max voltage resistance for reliable insulation.
Wide Thickness Range: Available in thicknesses from 0.2mm to 200mm to suit diverse industrial and electronic needs.
Certified Quality: Complies with UL, SGS, CE, RoHS, and REACH standards for global market acceptance.
Customization Options: Supports full customization, minor customization, and flexible options based on samples or designs.
Versatile Applications: Ideal for transformers, lithium batteries, electronic devices, and industrial equipment insulation.
Smooth Surface Finish: Provides a flawless, smooth finish with precise thickness tolerance for high-quality assembly.

Company profile

Zhejiang Jingjing Insulation Materials Co., Ltd.
Product CertificationHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.37h

AI-Powered supplier vetting

SummaryThe supplier is presented as a manufacturing-oriented supplier rather than a professional technical service provider. It holds ISO9001:2015 and ISO14001 certifications, and its products are stated to have UL, SGS, and RoHS compliance-related credentials. The supplier reports two production lines, 6–10 quality-control staff, specified epoxy-sheet output, and export markets in East Asia and North America. It offers broad customization and ODM services, but reports no new products in the past year, no SDK, no 3D software design, and no professional technical R&D capability. Service procedures exist for assessment, corrective actions, and complaints, but records are absent. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Financial information is identified for 2021–2023, but no substantive financial performance details are provided. No customer cases are stated.
CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certificates, UL product certification, and statements that products satisfy SGS and RoHS-related requirements. These certifications provide explicit evidence of compliance and management-system coverage.
R&D capabilityThe supplier reports one year of total R&D engineer experience, no new products in the past year, no SDK, no professional technical R&D capability, and no 3D software design service. ODM service is available, but the overall evidence does not demonstrate strong internal innovation capacity.
Production capacityThe supplier reports two production lines, 6–10 quality-control staff, specified output for several epoxy-sheet products, and export markets in East Asia and North America. It also reports peak- and off-season lead times within 15 workdays, providing explicit evidence of established production capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and minor customization, flexible customization, and ODM services. These statements support broad product customization capability despite limited evidence of advanced technical design tools.

Product Q&A

Q:What is the maximum voltage resistance of this sheet?
A:
The maximum voltage resistance ranges from 20KV to 100KV, with an electrical strength of 16kv/mm.
Q:What are the available thickness options?
A:
The thickness ranges from 0.2mm to 200mm, accommodating various application requirements.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What certifications does the product hold?
A:
The product holds UL, SGS, CE, RoHS, and REACH certifications, ensuring compliance with international standards.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1,000 kgs.

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