Diamond Dotted Insulation Paper( DDP) is made of electrical insulation paper with Diamond-shape epoxy resin dotted in both sides. The epoxy resin used in DDP contains a kind of incubative hardener material, it is a dry ad crisp material at normal temperature(below 35degree)
This product has good dielectric properties and good machenical properties after being heat-solidification. It can be used as coils and between layers of oil immerged power and distribution transformers.
Thickness; 0.08mm 0.13 0.15 0.17 0.20 0.25 0.38mm
Width: 960mm 1000mm
Diamond Dotted Insulation Paper( DDP) is made of electrical insulation paper with Diamond-shape epoxy resin dotted in both sides. The epoxy resin used in DDP contains a kind of incubative hardener material, it is a dry ad crisp material at normal temperature(below 35degree)
This product has good dielectric properties and good machenical properties after being heat-solidification. It can be used as coils and between layers of oil immerged power and distribution transformers.
Thickness; 0.08mm 0.13 0.15 0.17 0.20 0.25 0.38mm
Width: 960mm 1000mm
Diamond Dotted Insulation Paper( DDP) is made of electrical insulation paper with Diamond-shape epoxy resin dotted in both sides. The epoxy resin used in DDP contains a kind of incubative hardener material, it is a dry ad crisp material at normal temperature(below 35degree)
This product has good dielectric properties and good machenical properties after being heat-solidification. It can be used as coils and between layers of oil immerged power and distribution transformers.
Thickness; 0.08mm 0.13 0.15 0.17 0.20 0.25 0.38mm
Width: 960mm 1000mm
2715 insulation PVC fiberglass sleeving
Heat-resistance: A class 105C
Breakdown Voltage: 2.5KV 4KV
Material: Alkali-Free fiberglass braided sleeving
Coating: Polyvinyl chloride resin(PVC resin)
Property: Excellent electrical, chemical and oil resistance properties.
High heat stability and flexibility.
Used for the wiring insulation and mechanical protection for motors, electrical appliances, electrical instruments, wireless sets and domestic electrical appliances
Size I. D.: 1-30mm
Length: In one meter or in coils. 50m 100m for one coils, also can be accroding to your request
Pacage: Carton
| Nominal size |
Tolerance |
Wall thickness |
| 0.5-0.8 |
± 0.10 |
0.25-0.40 |
| 1.0-1.5 |
± 0.15 |
0.20-0.50 |
| 2.0-2.5 |
± 0.20 |
0.35-0.60 |
| 3.0-6.0 |
± 0.25 |
0.35-0.70 |
| 7.0-10.0 |
± 0.50 |
0.55-0.90 |
| 12.0-18.0 |
± 0.50 |
0.70-1.20 |
| 20.0-30.0 |
± 0.50 |
0.90-1.30 |
Breakdown voltage: KV
| Test condition Axes 25mm, electrode type |
type |
| 2715-1 |
2715-2 |
2715-3 |
| Center value |
≥ 7.0 |
≥ 4.0 |
≥ 2.5 |
| Lowest individual value |
≥ 5.0 |
≥ 2.5 |
≥ 1.5 |
Audited Supplier 
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