White colloidal powder of high purity.
| Products Brand | |
|---|---|
| Additive Classification | Thixotropic Agent |
| Industry | HI&I Care |
| Property | Condition | Value | Method |
|---|---|---|---|
| BET surface | — | 175 – 225 m²/g175 – 225 m²/g | DIN ISO 9277 DIN 66132DIN ISO 9277 DIN 66132 |
| Tamped density | — | approx. 40 g/lapprox. 40 g/l | DIN EN ISO 787-11DIN EN ISO 787-11 |
| pH | — | 3.8 – 4.3 3.8 – 4.3 | DIN EN ISO 787-9DIN EN ISO 787-9 |
| Sieve residue | — | < 0.03 %< 0.03 % | DIN EN ISO 787-18DIN EN ISO 787-18 |
| Loss on drying | — | < 1.5 %< 1.5 % | DIN EN ISO 787-2DIN EN ISO 787-2 |
| Content Arsenic (As) | — | < 1 ppm< 1 ppm | PV20424PV20424 |
| Content Lead (Pb) | — | < 3 ppm< 3 ppm | PV20424PV20424 |
| Content Mercury (Hg) | — | < 1 ppm< 1 ppm | PV20424PV20424 |
| Content Silicone dioxide | — | > 99 %> 99 % | PV20433PV20433 |
| Property | Condition | Value | Method |
|---|---|---|---|
| Content SiO₂ | – – | > 99.8 % > 99.8 % | DIN EN ISO 3262-19 DIN EN ISO 3262-19 |
| Density | 20 °C 68.0 °F | approx. 2.2 g/cm³ approx. 18.36 lb/gal | – – |
| Loss of weight[3] | – – | < 2.0 % < 2.0 % | DIN EN ISO 3262-19 DIN EN ISO 3262-19 |
| Silanol group density | – – | 2 SiOH/nm² 2 SiOH/nm² | – – |
Appearance:Light yellow transparent viscous liquid
Acid Value:14-22 mg KOH/g
Viscosity, 25℃:1.6-2.3 Pa.s
Solid Content:70-76 %
Gel Time, 25℃:8.5-10.5 min
Thermal Stability, 80℃:≥24h
Appearance:Clear liquid,no visible mechanical impurity
Colour(Hazen):40 Max
Epoxy Equivalent(g/mol):210-230
Hydrolytic Chlorine (%):0.50 Max
Inorg.Cl （mg/kg）:50 Max
Volatile /150℃,40min(%):0.6 Max
Softening Point(℃):14-23
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide in diisononyl phthalate
Appearance: Semi-solid
Epoxy equivalent (g/eq): 170-190
*Hue(G): 3.0Max.
Flash point (℃): 250↑
Solution viscosity (25℃): H~K
Density (g/cm³ 20℃): 1.18
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