PROFESSIONAL MANUFACTURER
OF SILICON DIOXIDE
PRODUCTS
- Product Description
- TDS
- SDS
-
- Commodity name: Precipitated silica<sup>®</sup>SDB418
- Commodity ID: 1245725207201206272
- Aerage particle size/D50: 15-25
- BET: 260~280
- Physical form: Powder
- DBP: 2.0~3.0
FUSILE® SDB418Fusil® SDB 418 is hydrophobic precipitated silica. It is silica with a special surface treatment.Hydrophobic silica is silica that has undergone a special surface treatment. According to the different characteristics of different industries, the general hydrophilic silica and dimethyldichlorosilane are mixed and reacted under appropriate conditions to make solid powder silica with polysiloxane surface. The hydrophobic antennae can reach 70~150. It not only has excellent hydrophobicity, but also has defoaming, thickening, good leveling, anti-sedimentation and other functions. Suitable for textile printing and dyeing, defoaming agent, lubricating oil, unsaturated polyester resin, powder, silicone rubber and other products.Parameters
Product Series
Hydrophobic Precipitated Silica Products
Type
FUSILE®-SDB418
Physical Form
Powder
D50 (one)
15~25
BET(m2/g)
260~280
DBP(cm/g）
2.0~3.0
Silica (dry basis)%
≥99
Drying Loss%
2.0~3.0
Ignition loss (dry basis)%
≤7.0
pH(10% aqueous solution)
7.0~8.5
Sieve Residue 45µm（%）
≤ 0.5
Cu（Mg/kg）
≤30
Mn（Mg/kg）
≤ 50
Fe（Mg/kg）
≤300
Soluble salts (As Na2SO4)%
≤ 1.0
PackagingFusil® SDB418 multi-layer composite bag, 10kg per bag. -
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