Cationic Collidal Silica KS-30
COLLOIDAL SILICA
KS-30 is a cationic acidic, aqueous dispersion of colloidal silica that is approximately 31% solids by weight. The silica dispersion is oxy chloride stabilized and the amorphous silica particles carry a positive surface charge. The SiO2 particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water with the recognizable smell of acetic acid. KS-30 is an ultra-stable colloidal silica product that is Similar to Levasil CT16 PCL from Akzo Nobel.
It is worth noting that the stabilizer of KS-30 can be customized according to different needs.
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Na2O% ≤0.1
SiO2% 30±1
Density（20℃）g/cm³ 1.19-1.21
PH 3.8-4.8
Viscosity（20℃）mPas ≤10
Particle size（nm） 8-15
Appearance/color Slight milky transparent to translucent
Solubility Easily soluble in water
KS-30 is an optimised product with a proven performance within the coating and surface treatment area.
YUDA TGS-30 colloidal silica needs to be stored and transported at a temperature 5-40℃,for storage the package needs to be sealed, if packed in any translucent packages, please avoid any sunlight directly. In this condition, the colloidal silica can be kept about 12 months.
YUDA TGS-30 colloidal silica always use 250kgs,1200kgs plastic drums.
KS-30 should be transported and stored at a temperature of 5-40°C. If the silica dispersion is allowed to freeze, the silica will irreversibly precipitate. For storage, the package should be sealed, and out of direct sunlight or bright light. Under recommended conditions, KS-30 has a shelf life of at least twelve months after production.
Ms. Faye
Zhejiang Yuda Chemical Indurtry Co.,Ltd.
Shangyu, Shaoxing City, Zhejiang PRV, China
Email: yd@zjyuda.net.cn | flytc2012@163.com
Telphone / Wechat: 008615658118007
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