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Chemistry Table
| 112926-00-8 | |
| SiO2 | |
| 60.084 | |
| Silicon Dioxide, Silica, Quartz, Dioxosilane, Diatomaceous earth, Cristobalite | |
| 24261 | |
| High Purity Grade | |
| NLT 99% | |
| Silicon dioxide |
Specifications
| Assay | ≥99% |
| Particle Size (mesh) | 300 – 400 |
| Pore Size (Å) | 70 – 90 |
| Surface area (m2/g) | 380 – 500 |
| pH (10% in slurry) | 6-8 |
| Loss at heating | ≤ 5% |
| Cl– | ≤ 0.02% |
| Fe3+ | ≤ 0.02% |
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Questions & Answers
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Is this in the powder form like really really fine powder form or is it more in like gel balls. I am trying to make a matting powder for silicone dolls and I have tried to mix silicone dioxide , fumed silica, and a type of velvet type powder which still caused it to be more balled up in tiny increments. I need the softest velvet powder I can get I noticed u have different forms of this. Maybe u can direct me to what u have closest to that of what I need. Or maybe you can send me some samples if I can find the right blend, I will be a customer for life . The matting of a silicone baby is not just after its done or washed to make it not sticky, the process is at the end of painting u put the finest of layer of platinum silicone on and then take off as much as u can to the point of just barely a stickiness then Matt it dusting it completely and letting it cure completely then wash rinse and repeat the process then wash and just put a dusting of the matting powder where the doll feels like human skin. I've been trying different products and I see alot of products use magnesium stearate and some other products. I just want to find the finest softest blend of velvety matting powder and in my searches I came across u. Maybe u can help me do this. Thank u I look forward to hearing from u
The particle size is 30~40 microns. It is a fine powder.
Thank you.
