Electrical Insulation Films &amp; Papers

PET Polyester Films (JBF Brand)

Description

Polyester film is biaxially oriented polyethylene terephthalate (PET) film. Characteristics for Polyester film are flat, low shrinkage with excellent insulation properties, UL approved. Polyester films are widly used in Electronic and electrical insulation, such as slot insulation, interturn insulation and liner insulation in electric motors, wrapping insulation for coils and cables, as well as producing insulating flexible composite materials. this product is easy to cut and form.

Product DEtails

Brand

Imported

Insulation Class

'B'

Temperature Rang(°C)

125 °C

Color

Transparent & Milky White

Thickness (mm)

0.025 mm to 0.50 mm

Surface

Smooth

Width

10 mm to 1000 mm

Key Features

High dielectric strength

Excellent mechanical properties

Chemical resistance

Solar Back Films / PV Films (JBF Brand)

Description

Our Solar Back Films / PV Films by JBF Brand are designed to protect and enhance the efficiency of solar modules, offering excellent durability and UV resistance

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Key Features

UV resistance

High reflectivity

Weather resistance

Insulation Kraft Papers

Description

Electrical insulation-grade Kraft paper is a high-quality paper with superior dielectric strength and thermal stability, specifically designed for electrical insulation applications. Its excellent insulating properties make it a reliable choice and one of the prime insulating materials for covering conductors in in transformers, capacitors, and other electrical devices, ensuring safe and efficient operation. Our kraft paper with high purity and mechanical and dielectric strength is perfect for double paper covering (DPC) applications and as layer insulation in transformer designs.

Product DEtails

Brand

Imported

Insulation Class

'Y'

Temperature Rang(°C)

90 - 100 °C

Color

Undyed (Brown) / Black / Green

Thickness (mm)

0.05 mm (2 mil) to 0.76 mm (20 mil)

Surface

Smooth

Width

10 mm to 1000 mm

Key Features

High mechanical strength

Thermal stability

Cost-effective

Insulation Crepe Papers

Description

Our Insulation Crepe Papers offer superior flexibility and durability, making them ideal for applications requiring conformability and high dielectric strength.

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Key Features

High dielectric strength

Flexibility

Diamond Dotted Paper

Description

Diamond dotted insulation paper is made of electrical insulating paper coated with heat curable epoxy resin, the epoxy adhesive is applied to both sides of the paper in a diamond pattern consisting of 9.5mm x 9.5mm diamonds with 15.9mm centre spacing It is a kind of material with inertia, dry and no conglutination at normal temperature. The DDP will make the electric conductor forever felt up as a hard unit under the high temperature by its internal latency substance. when the temperature is rising up to 90degree C. The DDP begins one-off thaw and then one-off solidification .When to keep the temperature at 90 degree C for 90 minutes, the epoxy resin would paste on neighboring cable and paper safely. The felt intensity is as high as to 70psi at 100 degree C, Good compatibility with liquid dielectic after the baked enamel coating has hardened.

Product DEtails

Insulation Class

'A'

Temperature Rang(°C)

105 °C

Color

Natural Brown

Thickness (mm)

0.05 mm to 0.35 mm

Surface

Epoxy Resin Diamond Dotted

Width

650 mm to 1350 mm

Material

Kraft Paper, 100% sulphate pulp

Key Features

High mechanical strength

Thermal stability

Cost-effective

Varnished Fiber glass Cloth

Description

Fibreglass Varnished Fabrics are normally used for application where operating temperature is class 'B' (130 °C) or above. Fibreglass Varnished cloth and tapes can be used for wide variety or electrical applications where material with high tensile strength and flexibility is required. Composition: A low alkali content 'E' glass fabric heat cleaned and treated with coupling agent is impregnated with glyptal type varnishes. The glass fabric imparts good mechanical properties while varnish possesses high dielectric strength. Materials are available in straight cut and bias cut form.

Insulation:
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Type 1: Varnished glass fabric is applied helically with successive layers coated with synthetic varnish. Glass fabric is woven from "E" glass yarn with alkali content not more than 1%, A braid of glass fibre varnished with synthetic varnish is given externally.
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Type 2: Varnished glass fabric is applied helically with successive layers coated with silicone varnish. A braid of glass fibre varnished with silicone varnish is given externally.