Specifications
1. We are engaged in insulating material has been 20 years2.There are about 300 transformer manufacturers use our products
High Quality Fiberglass Cloth Roll For Transformer
Fiberglass cloth roll is braided into reticulation structure by fiberglass yarn. and then coated with epoxy resin and baked. Fiberglass cloth roll is used as reinforce orientation on cast resin electric appliance.
Characteristics
Good performance of mechanic and Fiberglass cloth roll can protect against crack of loop;
Fiberglass cloth roll form cast resin alleyway by warp yarn and weft yarn. Fiberglass cloth roll is facility to flow stuff and exclude air bubble;
Resin coated on fiberglass cloth roll is well compatible with cast resin system, so fiberglass cloth roll has strong capability of adhesion.
Storage:
Fiberglass cloth roll should be put into the carton after sealed with plastic pocket. Each carton is no less than 70kg, and storage under ventilate, dryness, and Fiberglass cloth roll should be care of fire-proof, moisture-proof, pressure-proof, bake-proof.
Application
Fiberglass cloth roll is mainly used as reinforce insulating in dry cast transformer and in mutual machinery, etc.
Technical Criteria
| No. | Items | Unit | Index | |||||
| 1 | Nominal | mm | 0.6 | 1.2 | 1.6 | 2.0 | 2.4 | |
| 2 | Thickness | mm | 0.1 | 0.2 | 0.2 | 0.2 | 0.3 | |
| 3 | Nominal | g/m2 | 250±50 | 550±50 | 700±50 | 900±50 | 1500±50 | |
| 4 | Resin | % | 20±5 | 20±5 | 18±5 | 18±5 | 18±5 | |
| 5 | Texture Density | MD | mm | 5 | 6 | 5 | 10 | 5 |
| TD | mm | 4 | 6 | 4 | 7 | 4 | ||
| 6 | Bending and Destroying Burden | n | ≥30 | ≥30 | ≥40 | ≥50 | ≥50 | |
| 7 | Tensile and Destroying Burden | n | ≥1000 | ≥1500 | ≥3000 | ≥3000 | ≥1000 | |
| 8 | Surface Breakdown Voltage | kV | ≥18 | |||||
| 9 | Surface Insulation Resistivity | Ω | ≥1 X 1013 | |||||
| 10 | Min. Radius of Curvature(MD) | mm | 100 | 150 | ||||
| 11 | Standard Length | M/reel | 100 | 50/40 | ||||
| 12 | Resin Type | Epoxy Resin | ||||||
| 13 | Standard Width | mm | 1000/1200 | |||||
| 14 | Thermal Class | F/H | ||||||
| 15 | Supplied Size | Supplied with reel, inner diameter is 76mm or 152mm | ||||||
| 16 | Appearance | Smooth, no machinery damage, impurity, and adhesive phenomenon | ||||||
| 17 | Color | Red, burnt almond, natural | ||||||
All kinds of products can be supplied according to the requirement of client