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K-D15 can correspond to R972 and R974, with a certain price advantage compared to products from Evonik and Walker
Typical Properties of K-D15
| UNIT | VALUE | |
| Specific Surface Area | m²/g | 130±20 |
| pH in 4% dispersion | 3.7 ~ 6.0 | |
| Drying Loss(2hr. at 105oC) | wt. % | ≤ 0.5 |
| SiO2-content | wt. % | ≧ 99.8 |
| Bulk Density | g/l | ≤ 50 |
Applications
■ Unsaturated Polyester Resin
■ Adhesive & Sealants
■ Printing Inks
■ Paints & Coatings
■ HCR - & RTV - Silicon Rubber
Packaging
K-D15 is supplied in a paper bag of 10kg and a big bag of customized quantity. The paper bag consists of multiple layers and contains PE coated layer between the papers.
Storage
K-D15 is stable chemical and not degraded.
If protected from moisture or chemicals, however, it is favorable to use the product within one year.
Hydrophobic Amorphous Fumed silica K-D15
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