Technical datasheet
CathayTherm™ ZF25
Supplied byOxerra (formerly Cathay Industries)- Last Updated on Feb 6, 2026
CathayTherm™ ZF25 by Oxerra (formerly Cathay Industries) is a high-quality, micronized inorganic pigment. It offers exterior durability and compatibility. It is stable in temperatures up to 400°C (750°F) or higher in some applications.
- It provides easy dispersion with high-speed impeller (Cowles type) milling equipment or single and twin screw extruders as well.
- Exhibits excellent opacity, acid-, alkali and chemical resistance.
- CathayTherm™ ZF25 is used in wide range of high temperature applications, including masterbatches and thermal plastics.
- It is readily dispersible in a wide range of resins and polymers and is free from heavy metals.
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CathayTherm™ ZF25 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
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| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Oil Absorption Number (OAN) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size Distribution | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |