Alkyd Varnished Glass Cloths (2432)

• Application: Electrical Winding Insulation
• Type: Solid
• Chemistry: Organic Insulation
• Material: Yarn
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Model NO.: 2432
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Color: Golden
• Brand: Zhufeng
• Width: 1250mm
• Transport Package: Carton
• Specification: 0.10-0.17mm
• Trademark: Zhufeng
• Origin: Xuchang
• HS Code: 70199000
• Production Capacity: 5000kg/Week

Product Description

Alkyd Varnished Glass Cloths (2432)
It is prepared by impregnating the electrical glass cloth with alkyd resin by baking treatment. With high mechanical strength and electrical properties, used for the insulating binding and liner of the electrical appliances.
Thickness: 0.11 mm; 0.13mm; 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: 130, class B insulation
Warranty; Six months
Quality Standard: JB/T8148.1-1991.

2432 electrical insulation fiberglass alkyd varnished cloth

 

.Description

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

 

Characteristics 

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.

 

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

Item	Checking measure			unit	Requirments
1	appearance				Uniform lacquer flim, no air bladder, no crease, or any other defect. lacqure film can' t be felt when open, with neat cutting of the whole roll
2	width			mm	negotiable
3	Normal thickness			mm	0.12± 0.020
4	thermoplastic (70± 2º C, 24h)			/	Lacquer film no felt, no break off
5	Shrinkage 105± 2º C, 6h)(average )			%	≤ 4
6	Volume Resistance			Ω . m	Normality ≥ 1.0× 1011
7	Breakdown voltage	room temperature	Medium	KV	≥ 7.2
			min		≥ 4.8
		heating	medium		≥ 5.2
			min		≥ 2.5
		After bending	medium		≥ 5.0
			min		≥ 2.5