2432 Alkyd Varnished Glass Cloth Varnish Class B Electrical Insulation Material

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Insulating Varnish
• Color: Brown
• Model NO.: 2432
• Material: Glass, Fiberglass
• Maximum Voltage: <10KV
• Thermal Rating: B 130
• Thickness: 0.08-0.17mm
• Width: 1300mm 1550mm
• Heat-Resistance: Class B 130
• Storage Life: 1 Year
• Type: Solid
• Chemistry: Inorganic Insulation
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Brand: Chr
• Transport Package: Qb/T21199-1996
• Specification: 0.08-0.17mm
• Trademark: Chr
• Origin: China
• HS Code: 701900
• Production Capacity: 20mt/Week

Product Description

Product Description

Product Description
it is prepared by impregnating the glass fibre cloth with oil-modified alkyed varnish and then baking the coated cloth.
 

It is Class B insulating material.

It has good good dielectric properties,at normal condition,breakdown voltage>5.0~9.0KV/mm 
High mechanical strength and suitable elongation.

It is prepared by impregnating the electrical glass cloth with alkyd resin by baking treatment. With high mechanical strength and electrical properities, used for the insulating binding and liner of the electrical appliances.
Thickness:0.11 mm;0.123mm;0.15 mm;0.17 mm;0.20 mm;0.25 mm
Width:15 mm;20 mm;25 mm;50 mm;1000 mm;1200mm
heat-resistant :130ºC,
Temp. class : class B insulation
Warranty period: 12 months
Quality Standard : JB/T8148.1-1991

Applications:
It can be used for coil insulation and slot liner of electrical machines and appliances with class B insulation system
 

Product Parameters

 

Properties

Units

values

Nominal thickness

mm

0.10

0.12

0.15

0.18

0.20

Oil resistance

/

Not lower than breakdown voltage at 23±2°C

Humidity-heat resistance

/

Varnished film shall not be peeled off

Flexibility resistance

/

Not break  the medium value of breakdown voltage at bended place shall not be less 50% than that at unbended place

Tensile strength

Length

N/10mm

≥65

≥85

≥105

≥111

≥118

Cross

≥45

≥52

≥65

≥78

≥85

45°

≥40

≥60

≥65

≥78

≥70

On lapping place cut on bias

Before impregnation

≥20

≥25

≥30

≥30

≥30

After impregnation

≥20

≥20

≥20

≥30

≥30

Breakdown voltage

Under 23±2°C

Medium

kV

≥5.0

≥6.0

≥7.0

≥8.0

≥9.0

Min

≥4.0

≥4.5

≥6.0

≥6.5

≥7.0

Under 130±2°C

Medium

≥2.5

≥3.0

≥3.5

≥4.0

≥4.5

The quality warranty period

Six months(under 25°C)

 

Detailed Photos