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GELSIL GS-300
High purity zinc stearates used in plastic industry as a lubricant, release agent. Functions as acid scavenger in certain polyolefins.
Used In
- Used as thickening agent, non-treated matting agent, rheological agent in coatings, inks, gel coats, resins, adhesives, sealants and varnishes.
Features
Enhance thixotropic index in coatings. It is a partial replacement of fumed silicas.
Typical Properties
| SiO2 Content, % | 98 Min. |
| BET Surface Area, m2/g | 170 – 200 |
| DBP Oil Absorption, ml/100g | 280 – 300 |
| Average particle size (Malvern), μm | 9 – 12 |
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