Krempel GmbH
Major German manufacturer of electrotechnical pressboard (PSP 3010 / 3020 / 3052), diamond dotted epoxy paper (DDP), crepe paper, winding tubes, and laminated pressboard sheets for power and distribution transformers.
Product categories
Pressboard / insulation materials DDP / DPE (densified pressboard) Laminated wood / insulation wood
Related components
Company record
| Company | Krempel GmbH (Krempel Group) |
|---|---|
| Role | PRIMARY_MILL_MANUFACTURER |
| Location | Enzberg, Baden-Württemberg, Germany |
| Accessory categories | Pressboard / insulation materials, DDP / DPE (densified pressboard), Laminated wood / insulation wood |
| Product family | Electrical Pressboard, Diamond Dotted Paper & Composite Laminates |
| Product / Trade names | Krempel PSP 3055, PSP 3052, DDP Epoxy Pattern Paper, Trivolton |
| Thermal insulation class | 105°C (Class A) & 120°C (Class E thermally upgraded) |
| Density | 1.00 – 1.25 g/cm³ |
| Documented grades | IEC 60641-3-1 Type B.3.1, IEC 60641-3-2 Type P.4.1A, IEC 60554 |
| Thickness / dimensions | 0.05 mm – 8.0 mm |
| Technical standards | IEC 60641-3-1, IEC 60554-3-5, DIN 7733 |
| Founded | 1871 |
| Primary evidence citation | Krempel GmbH official technical product datasheets |
| Source tier | TIER A |
| Provenance | Sourced — not a product certification · Source: official website · checked 14 Sept 2026 |
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