Product Specifications
| Prod Model: |
3025 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Eastern Asia |
| Thickness: |
0.5-120mm |
| Size: |
1020*2070mm,1220*2440mm |
| Package: |
Carton |
| Storage Life: |
1 Year |
| Application: |
Switch Baseplate |
| Type: |
Insulation Sheet |
| Chemistry: |
Inorganic Insulation |
| Material: |
Yarn |
| Thermal Rating: |
E 120 |
| Maximum Voltage: |
20KV~100KV |
| Brand: |
Chr |
Product Description
1. Description: 3025 phenolic laminated sheet is made from cotton cloth impregnated with phenolic resin under pressure and heat. We can produce 3025,3026,CE,LE,C,L etc. With high mechanical strength and electrical properties
2.Specifications:
1) Thickness: 0.5-120mm
2) Width x length: 980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2000-2300) ± 10mm , (980-1030)x(980-1500) ± 10mm
3)Models: Include 3025A,3025B,3027,3028
3.Color: brown
4. Applications: 3025 Phenolic Laminated sheet is used for the insulating spare parts of electrical appliances and transformers, textile machines, gears, fixed frames for bearings and noise reduction.
Properties | Unit | Index Value | Fact Value |
| 3025A(10 yarns) | 3025A(10 yarns) |
| Density | g/cm3 | 1.30-1.45 | 1.43 |
| Flexural strength | MPa | ≥91 | 98 |
| Tensile strength | Mpa | ≥55 | 57.5 |
| Adhesive strength | N | ≥5500 | 6310 |
| Impact strength | KJ/M2 | ≥6 | 7.2 |
| Martens temperature | °C | ≥125 | 126 |
| Dielectric strength perpendicular to laminate (in 90°Ctransformer oil,) | 0.5-1mm | kv/mm | ≥4.0 | 4.6 |
| 1.1-2mm | ≥3.0 | 3.8 |
| 2.1-3mm | ≥2.0 | 2.2 |
| Reference standard | Q/SSD001-2011 |
Properties | Unit | Index Value | Fact Value |
| 3026(32 yarn) | 3026(32 yarn) |
| Surface | The surface is smooth, free of impurities and defects, allowing the minor abrasions |
| Density | g/cm3 | 1.30-1.40 | 1.38 |
| Flexural strength | MPa | ≥110 | direction 122 |
| cross 93.5 |
| Maximum absorption rate | % | 1 | 0.64(10mm) |
| Adhesive strength | N | ≥5500 | 7400 |
| Impact strength | KJ/M2 | ≥7.0 | 19.5 |
| Dielectric strength perpendicular to laminate (in 90°C±2°Ctransformer oil, ) | MV/m | ≥0.5 | 8.5(3mm) |
| Breakdown voltage Parallel to lamination (in 90°C±2°Ctransformer oil,) | kv | ≥1 | 20.5(10mm) |
| Reference standard | JB/T8149.2-2000 |
