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RUBBERSIL RS-200
Overview
Properties
Documents
Overview
General
Product Name: RUBBERSIL RS-200
Description: RUBBERSIL RS-200 provides excellent hardness, high resistance to tension, tear, and abrasion, and mechanical and technical properties required in technical rubber products.
RUBBERSIL RS200 is a precipitated silica wich provides excellent reinforcing properties such as hardness, tensile strength, and tear and abrasion resistance. High purity and small particle size make RS-200 suitable for the manufacture of translucent and colored rubber goods.
Identifiers
| Chemical Name | Amorphous Precipitated Silica |
| CAS # | 112926-00-8 |
| Synonyms | Silicon Dioxide; Precipitated Hydrated Amorphous Silica; Anhydrous Silicic Acid |
Clasifications
Product group: Precipitated Silica
Tags
Market Segments
- Industrial
- Tires
- Rubber
Applications
- Tires
- Conveyor belts
- Mats
- Footwear
- Shoe Soles
Properties
Properties
| Property Name | Value | Unit |
|---|---|---|
| Appearance | Powder | — |
| Bulk density | Variable | — |
| Color | White | — |
| Density | — | — |
| Odor | Odorless | — |
| pH | 6.00 – 9.00 | — |
| Solubility in organic solvents | Insoluble | — |
| Solubility in water | — | — |
| Volatile matter, moisture (at 2 hours at 105 °C) | < 7 | % |
Specifications
| Specification Name | Value | Unit | Test Method | Test Condition |
|---|---|---|---|---|
| BET Surface Area | 170 – 200 | m2/g | MI–05-031 / ISO 5794/1 | — |
| DBP Oil Absorption | 210 – 240 | ml/100g | MI–05-029 / ASTM D281-12 | — |
| Loss on Drying (2 h at 105 °C) | 3.0 – 6.0 | % | MI–05-022 / ISO 787/2 | — |
| Loss on Ignition at 1050 °C | 4.0 – 6.0 | % | MI–05-022 / ISO 3262/19 | — |
| pH Value (5% Slurry) | 6.0 – 6.8 | — | MI–05-025 / ISO 787/9 | — |
| Sieve Residue on 50 mesh (˃300 μm) | 85.0 Min. | % | MI–05-028 / ISO 787/7 | — |
| SiO2 Content | 98 Min. | % | MI–05 –033 / ISO 3262/19 | — |
| Soluble salts content | 3.5 Max. | % | MI–05-030 / ISO 787/13 | — |
| Tapped Density | 260 – 320 | g/l | MI–05-027 / ISO 787/11 | — |
Documents
Documents
| Name | Category | Language |
|---|---|---|
 SDS Rubbersil RS-200 (Valex Group).pdf |
Safety Data Sheet (SDS) | EN |
TDS Rubbersil RS-200 (Valex Group).pdf
TDS Rubbersil RS-200Send download link to: |
Technical Data Sheet (TDS) | EN |
