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Most Popular Colloidal Silica for Concrete Use
| Price | $1200.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 398 people viewed |
Model NO.:
TZ-Silica sol
CAS No.:
Msio2.Nh2o
Formula:
7631-86-9
Appearance:
Liquid
Usage:
Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents
Color:
White
pH:
Alkaline, Acid, Neutral, Modified
Packing Size:
25kg/Drum, 250kg/Drum, IBC Drum
Storage Temperature:
0-40 Centigrade Degree
Application1:
adhesive, Coating, Papermaking, Casting
Trademark:
TZ
Transport Package:
IBC Drum
Specification:
10-20nm or customized
Origin:
China
HS Code:
38241000
Product Description
Silica sol supplier in China-Qingdao Tongzhou New Material Co., Ltd
Product name:Colloid Silica/Silica Sol
Characteristics: Silica sol is a colloid formed by silica nano particles in water, odorless, non-toxic, milky white color. Fine silica colloidal particles size is 10-20nm with high specific surface area. The particles are transparent, so they will not affect the color of the covered material. If mix silica sol with other substances, the dispersion and permeability are very good. When the silica sol evaporates, the colloidal particles firmly adhere to the surface of the material and form silica-oxygen bonding between the particles, which is a good adhesive.
Application: It is widely used in precision casting, paper-making, textile, coating and refractory industries. It is also used in silicon steel sheet treatment agent, battery solid electrolyte, catalyst carrier, anti-skid agent, etc.
Technical Data:
| Type Specifisdcations | SiO2ω/% | Na2O ω/%≤ | PH | Viscosity (25ºC)/mPa·s ≤ | Density (25ºC)/(g/cm3) | Ave grain Dia/nm | C1< ppm |
| JN-30 | 30-31 | 0.30 | 9.0-10.0 | 7 | 1.19-1.21 | 10-20 | |
| JN-40 | 40-41 | 0.60 | 9.0-10.5 | 25 | 1.28-1.30 | 10-20 | |
| SW-25 | 25-26 | 0.05 | 2.0-4.0 | 6 | 1.15-1.17 | 10-20 | |
| SW-30 | 30-31 | 0.06 | 2.0-4.0 | 7 | 1.19-1.21 | 10-20 | |
| JA-30 | 30-31 | 0.06 | 8.5-10.0 | 7 | 1.19-1.21 | 10-20 | |
| JA-30/40 | 40-41 | 0.10 | 9.0-10.0 | 12 | 1.28-1.30 | 20-30 | |
| ZX-25 | 25-26 | 0.10 | 6.0-8.0 | 6 | 1.15-1.17 | 10-20 | |
| ZX-30 | 30-31 | 0.12 | 6.0-8.0 | 7 | 1.19-1.21 | 10-20 | |
| JGC-25 | 25-26 | 0.30 | 9.0-10.0 | 7 | 1.15-1.17 | 8-16 | 30 |
| JGC-30 | 30-31 | 0.30 | 9.0-10.0 | 8 | 1.19-1.21 | 10-20 | 30 |
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