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TUFFLAM Glass Epoxy Laminate Sheet - Grade NEMA G11

 

TUFFLAM GLASS EPOXY LAMINATE SHEET NEMA G-11 FR-5 is a thermosetting industrial fibre glass composite laminate consisting of a continuous filament glass cloth material with an epoxy resin binder. This product, first introduced in the 1950's, has characteristics of high operating temperature, high strength, low moisture absorption, excellent electrical properties and chemical resistance. These properties are maintained not only at room temperature but also under humid or moist conditions. NEMA G11 was the designation given to Glass Epoxy sheet composite by the National Electrical Manufacture Association (NEMA) to specify a consistent product between manufactures.It certifies to NEMA G11 FR5 and MIL-I-24768/28.

Applications-

1. Dry Type Transformer
2.LV Motors/ HV Motors
3. Control Panels
4. Switch Gears
5.Vacuum Pumps
6.Power and Distribution
7.Gaskets
8.Railways
9. Aerospace
10. Mechanical application
11.Mechanical application
12.Heavy Industrial Boards
13.Bus bar Suppliers
14.Hydrogeneratos
15.turbine Generators
16.Poer generation plant
17.Distribution Switch Gear
18.wind mill
19.Waste water treatment plants
20. Hospital and medical equipments
21.Electromagnetic Application


Glass Epoxy Sheet

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CompanySam Associates

TUFFLAM GLASS EPOXY LAMINATE SHEET NEMA G-11 FR-5 is a thermosetting industrial fibre glass composite laminate consisting of a continuous filament glass cloth material with an epoxy resin binder. This product, first introduced in the 1950's, has characteristics of a very high operating temperature, high strength, low moisture absorption, excellent electrical properties and chemical resistance. These properties are maintained not only at room temperature but also under humid or moist conditions. NEMA G11 was the designation given to Glass Epoxy sheet composite by the National Electrical Manufacture Association (NEMA) to specify a consistent product between manufactures.It certifies to NEMA G11 FR5 and MIL-I-24768/28.

Glass Epoxy Laminate Sheet Nema G11 laminate sheet is made up with a hight temperature epoxy making up the bulk of heavy sheet and then using finer glass cloth with high temperature resistant epoxy giving a high performance outer finish.
Today what is called FR5 is the Brominated flame retardant version of G 11. The FR 5 material can usually be used where G11 material is specified, however G11 Laminate should not be used where FR-5 is specified.
Another variation of G11 fiberglass sheet is G11 CR laminate used in cryogenic applications.

Both G-11 and FR-5 are rated at 155 degree C continuous operating temperature.G11 has a low dielectric loss and has a retention of 50% of mechanical properties at 155 C. Because of these characteristics, this material should be used in applications where temperatures in excess of 130 degrees C are encountered. Because they are thermosets, no melting will occur with these grades, however charring will be observed after extended periods above this temperature rating. FR-5 has a UL flammability rating of 94 V-0.

Glass Epoxy Laminate Sheet - NEMA G11 has Anti-fire properties and is easily machined and Die Cut. We are able to custom machine and cut sheets to your specifications.

NEMA G11 is available in:

  • Sheet Material- 1220X1220, 1220X1020, 1220X915, 2440X1220, 2136X1220
  • We also make material as per drawings.
  • Slot Wedges.

NEMA GRADE

FED SPEC L-L-31

MIL

MIL SPEC

JAN-P-13 TYPE LTS

ARMY SPEC

ASTM D-709

G-11

GRADE: N/A TYPE IV

MIL-I-24768/3

MIL-P-18177

GEB

N/A

N/A

IV

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Tufflam Glass Epoxy Laminate Sheet NEMA G11 EPGC308

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Tufflam Glass Epoxy Laminate Sheet NEMA G11 EPGC308
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CompanySam Associates

Our Expertise in the Industry for the Especially Manufactured High TG Tufflam Glass Epoxy Laminate Sheet Nema G11 FR5 EPGC308 Class H widely for temperature 180 degrees
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Tufflam Glass Polymide Wedges Class C Sheet

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Tufflam Glass Polymide Wedges Class C Sheet
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BrandSam Associates
Size(FeetXFeet)As per requirement

We have a specialization for the special purpose wedges used as temperature Class 250 degress Celcius.
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Glass Epoxy Laminate Sheet Nema G11 Class F

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Glass Epoxy Laminate Sheet Nema G11 Class F
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CompanySam Associates

Tufflam Formable Glass Epoxy Laminate Sheet Nema G11 Class F is a Sheet with a very high mechanical strength used extensively in High Pressure Applications for Gaskets Jointings and Flanges.
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Muzammil Rawoot (Chairman & Managing Director)
P. W. D., Plot No. 9, Shed No. 2, Nowroji Hill Road, No. 9 , Noorbaug,
Mumbai - 400009, Maharashtra, India
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