Audited Supplier
2432
Electrical Winding Insulation
Golden
Glass, Yarn
<10KV
B 130
1250mm
Solid
Organic Insulation
Hybrid Insulation Materials
ISO9001
Zhufeng
Zhufeng
Carton
0.10-0.17mm
Xuchang
70199000
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 | ||||
