G11 Epoxy Fiberglass Sheet
NEMA G-11/EPGC 203/HGW2372.4/EP3 High Temperature Epoxy Fiberglass Sheet
Color: Green/Water Green/White/Yellow
Thickness: 0.1-100mm
Size:1020*1220 /1020*1020 /1220*2440 /1220*2040 mm(support customize)
Heat resistance rating: Class F (155° C)
Standard:IEC 60893-3:2003
Certificate Available:UL/RoHS/MSDS/REACH
Free Samples!
Application:Electrical insulation materials/components(such as E-motor,Transformer)
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If you are attractive to our products, please send us a message and we will contact you as soon as we receive it.
Product Introduction
G11 Epoxy Fiberglass Sheet is NEMA G11 High Temperature Epoxy Resin Fiberglass Board(EPGC 203/NEMA G-11/HGW2372.4/EP3)
G11 Epoxy Fiberglass Sheet is created by compressing fiberglass cloth, soaked in high temperature resistant epoxy resin under heat with excellent mechanical and dielectric properties, good mechanical performance at high temperature and high humidity condition, and good processability.
G11 Sheet Advantages:
1.G11 material excels in moisture resistance and heat resistance.
2.It maintains strong mechanical properties even at high temperatures.
3.It exhibits excellent electrical performance in both dry and wet conditions.
G11 Sheet Application：
| Slot Wedges | Machine parts | Transformer baffles |
| Terminal Boards and Tag Strips | Bolt Insulation | Electromechanical Components |
| High-Voltage Switches | FPC Reinforcing Sheets | Wiring Boards |
| Planetary Gears | Electronic Insulation Fields | Power Distribution Cabinets |
G11 Epoxy Fiberglass Sheet Parameter：
| Product name | NEMA G-11/EPGC 203/G11 epoxy sheet | |||
| SECTIONI-MISC CHARACTERISTICS | ||||
| Density | g/cm³ | 1.95-2.05 | ||
| Flammability | HB | |||
| Water absorption(5mm) | % | ≤0.12 | ||
| Chemical family | Resin | Epoxy | ||
| Reinforcement type | Glass fabrics | 7628 | ||
| Thermal characteristics | ℃ | ≥155 | ||
| Colour | Green(Natural),Yellow | |||
| SECTIONII-MECHANICAL CHARACTERISTICS | ||||
| Bending strength | MPa | ≥450 | ||
| Tensile strength | MPa | ≥350 | ||
| Compressive strength ⊥ | MPa | ≥450 | ||
| Modulus of elasticity | MPa | ≥24000 | ||
| Impact strength // | kJ/m² | ≥33 | ||
| SECTIONⅢ-ELECTRICAL CHARACTERISTICS | ||||
| Electrical strength ⊥ | KV/mm,thicknesss3mm | ≥15 | ||
| Breakdown voltage// | kV | ≥45 | ||
| Proof tracking index | PTI | ≥200 | ||
| SECTION IV-HAZARDOUS INGREDIENTS | ||||
| Hazardous components | No OSHA hazardous ingredients | |||
| SECTIONV-REACTIMTY DATA | ||||
| Chemical stability | Stable under normal conditions | |||
| Conditions to avoid | Avoid longtime heating above 155℃ | |||
| Incompatible materials | Exposure to strong acids or bases will cause damage | |||
| Hazardous polymerizations | Will not occur | |||
| Storage and use effects | Conventional performance remains stable within 1 year. Long-term exposure to sunlight and high humidity will cause discoloration and performance degradation. |
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| SECTION VI-PRECAUSTION | ||||
| Over exposure effects | Dust from machining products ca irritate the eyes,nose,throat and lungs.Prolonged inhalation of dust can cause lung disease. | |||
| Note:Alinformation,recommendations and suggestions appearing herein concerning this product are average values ascertained at room temperature by regular statistical analysis.It is provided purely for information and shall not be regarded as binding unless expressly agreed otherwise. | ||||
| DIMENSIONAL TOLERANCE | Tolerance of length &width is less than 5mm | |||
| Thickness(mm) | Tolerance(mm) | Thickness(mm) | Tolerance(mm) | |
| 0.5-0.8 | ±0.05 | 6.0-8.0 | ±0.50 | |
| 1.0-1.8 | ±0.15 | 10.0-15.0 | ±0.75 | |
| 2.0-2.8 | ±0.20 | 16.0-20.0 | ±1.00 | |
| 3.0-5.0 | ±0.30 | 21.0-50.0 | ±2.00 | |
G11 Sheet Application
G11 High Temperature Epoxy Resin Fiberglass sheet can be used as insulating structural parts with heat resistance for electrical equipments such as circuit breakers, switch gear, transformers, DC motors, AC contactors, explosion-proof electrical appliances, electric furnace, electric melting furnace, etc.
It can also be used for making structural support parts of switch and transformer, bus clamp plate, signal plate, partitions and lining plates of various switch gears, terminal plate, interphase insulation, bottom baffle, contact support parts, movable cover, slot wedge stator, fixed gasket, thin gasket, carbon brush, etc.
Why Choose XUJUE ELECTRICAL G11 epoxy sheet
1.Automatic Coating: Glue evenly, strictly control PP sheet move.
2.Fully automatic special equipment: Without one machine multi-purpose, which can guarantee product quality stability.
3.Quality testing: Strict factory inspection, total quality management TQM
4.Processing Service: According to your requirements, we process and customize on time and quality
5.UL,SGS and ROSH certificates are complete, and sample testing can be provided
Our Certificates
We are steadily growing into a leading Chinese enterprise in electrical insulation materials with international brand influence.
The company holds multiple certifications including ISO9001, ISO14001, and OHSAS18000, and our products have passed UL, RoHS, CE, and MSDS testing reports.
With over 65 years of experience in the insulation materials industry, a comprehensive quality control system, and mature after-sales service, we have earned a good reputation both domestically and internationally.
XUJUE ELECTRICAL G11 Sheet VS Other manufacture’s G11 Sheet
G11 Epoxy Sheet FAQ
1.Where is your factory?
Our factory is in Xuchang city, Henan province, China.
2.Can I visit your factory?
Of course, welcome to our factory.
3.Can you send me samples to test?
Yes, we offer free samples to customers and they just need to pay the freight.
4.Do you have any certificates for your products?
Yes, we have UL certificate, SGS, ISO 9001: 2008 etc.
5.What ’s your payment terms?
Usually our payment terms is 30% paid by T / T in advance and the balance paid before shipment. This is negotiable.
6.What ’s your delivery time?
It depends on the product and order quantity. Usually the delivery time is within 15 working days after getting deposit.
7.What ’s your main product?
We supply all kinds of insulation materials used in electrical field and most of them used in transformers and motors.
PDF DOWNLOAD:Parameter of Nema G11 Fiberglass Laminated Board
Leave us a message to get quotation and sample!
If you are interested in our products,, please send us a message and we will contact you as soon as we receive it. Email: info@ztaero.com whatsApp: +8616650273778
