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SILLITIN N 82
Provided by Hoffmann Mineral
About
Silica-based functional filler designed for elastomers, black and brown rubber compounds. It is used for black profiles and hoses. It is composed of amorphous silica and lamellar kaolinite.
Benefits:
- Provides fast incorporation, good matting effect, high chemical and electrical insulation resistance
- Exhibits good extrusion, dispersion, rheology, heat conductivity and aging properties
- Offers high rebound resilience, very low tensile and compression set
- Complies with the standards of FDA and BfR on basic foodstuffs
| CAS Number | 7631-86-9, 1318-74-7 |
|---|---|
| Grade Name | N 82 |
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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.
