Soflex®BT25900 (H Grade DHD epoxy prepreg fabric)
Soflex® BT25900 is a flexible composite material made of a polyimide film coated on both sides with an adhesive, laminated to a polyester fiber nonwoven and impregnated with an H-grade resin in a low-temperature semi-curing process.
Basic characteristics
• Good heat resistance and good dielectric and mechanical properties
• Can cure at low temperatures and firmly adhere to metal surfaces
• Compatible with most adhesives, resins, and paints
Product Information
UL number : Nothing
Temperature resistance level : 180 °C
Environmental certification : UL, RoHS, REACH, MSDS
System certification : ISO9001，ISO14001，IATF16949
Standard width : 1000mm
Packaging method : Carton
Free sample collection : A4
Brand : Soflex®
Product specifications
Soflex® BT25900 is a flexible composite material made of a polyimide film coated on both sides with an adhesive, laminated to a polyester fiber nonwoven and impregnated with an H-grade resin in a low-temperature semi-curing process.
| Thickness (mm) | Standard width (mm) | Optional width (mm) |
| 0.20 | 1000 | 2.5~1000 |
| 0.25 | 1000 | 2.5~1000 |
| 0.30 | 1000 | 2.5~1000 |
Soflex® BT25900 tubing cores with an inside diameter of 3 inches can be supplied in full rolls or cut into strip trays or sheets in lengths to suit the customer’s requirements.
Other information
Product application
Suitable for class H dry-type transformers as interlayer insulation, class H motors as slot insulation, turn-to-turn insulation and liner insulation.
Storage suggestions
1.Store in a dry and clean room at room temperature.
2.Do not approach sources of fire, heating, or direct sunlight.
3.The storage period is generally 3-6 months. If it exceeds the storage period and passes the technical standard inspection, it can still be used.