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SILLITIN V 85
Provided by Hoffmann Mineral
About
Silica-based functional filler developed for elastomers. It is composed of 78% silica, 17% kaolinite and 5% other minerals.
Benefits:
- Provides good matting effect and color neutrality
- Offers low tensile and compression set
- Exhibits high rebound elasticity and abrasion loss
| CAS Number | 7631-86-9, 1318-74-7 |
|---|---|
| Grade Name | V 85 |
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About hoffmann mineral
Hoffmann Mineral, located in Neuberg, Germany, produces functional filler Neuburg Siliceous Earth, which is a natural combination of corpuscular Neuburg Silica and lamellar kaolinite: a loose mixture impossible to separate by physical methods. As a result of natural aging, the silica portion exhibits a round grain shape and consists of aggregated cryptocristalline primary particles of about 200 nm diameter. Such a unique structure is responsible for a relatively high specific surface area and oil absorption, which result, besides rheological activity, also in a whole range of application properties.
