Soflex®BT24452(F Grade DMD epoxy prepreg fabric)
Soflex® BT24452 is a flexible composite made of a polyester film polyester fiber nonwoven soft composite impregnated with an F-grade epoxy resin and semi-cured.
Basic characteristics
• Good heat resistance and good dielectric and mechanical properties
• No low molecular weight volatiles are produced during the baking process
• Can be cured at medium temperatures to form a stable insulation structure that shrinks and can firmly adhere to metal surfaces
• Compatible with most adhesives, resins, and paints
Product Information
UL number : No
Temperature resistance grade : 155°C
Certificates : UL, RoHS, REACH, MSDS
System certification : ISO9001，ISO14001，IATF16949
Standard width : 1000mm
Packaging method : Cardboard box
Free sample collection : A4
Brand : Soflex®
Product specifications
Soflex® BT24452 is a flexible composite material made of polyester film polyester fiber nonwoven soft composite material impregnated with class F epoxy resin after semi-curing. It is suitable for low voltage interlayer insulation of cast-in epoxy transformers, as well as inter-slot insulation and turn-to-turn insulation of F-grade motors and electrical appliances.
| Thickness (mm) | Length (mm) | Optional width (mm) | Quantitative (g/m²) | Quantitative allowable deviation (g/m²) |
| 0.15 | 1000 | 2.5~1500 | 130 | ±20 |
| 0.18 | 1000 | 2.5~1500 | 145 | ±30 |
| 0.20 | 1000 | 2.5~1500 | 180 | ±30 |
| 0.25 | 1000 | 2.5~1500 | 260 | ±35 |
| 0.25 | 1000 | 2.5~1500 | 310 | ±40 |
| 0.40 | 1000 | 2.5~1500 | 460 | ±60 |
Soflex® BT24452 tubing cores with a 3-inch inside diameter 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 low voltage interlayer insulation of epoxy cast-in transformers, and inter-slot insulation and inter-turn insulation of F-class motors and electrical appliances.
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.