Precision casting chemical gel liquid alkaline nano colloidal silica price
group nameColloidal silica
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Min Order1000 kilogram
brand nameOBT casting part Manufacturer
modelOBT-1430
payment methodL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
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update timeThu, 30 Mar 2023 15:24:17 GMT
Paramtents
Color colorless or transparent
Appearance liquid
usage casting, binder,papper-making,concrete,fireproof industry
Packing 25kg/barrel
Packging & Delivery
Min Order1000 kilogram
Briefing
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Detailed
Production Introduction and Application:
colloidal silica for precision casting according to different high-temperature strength divided into the surface-layer OBT830 colloidal silica,and the back-layer OBT1430 colloidal silica.
Normal series of products using water glass synthesis process, with good stability, low turbidity, the advantages of small batch differences, etc.
At present, mainly used in precision casting, ceramic polishing, batteries, coatings and other industries. According to different particles divided into small particle size silica sol and large particle size silica sol.
We have competitive
colloidal silica price.Welcome to consult!
Specification
Technical parameters |
OBT-830 |
OBT-1430 |
SiO2 % |
29~31 |
29~31 |
Paticles size |
7~10 |
10~20 |
pH value (25 ℃) |
9.0~10.5 |
9.0~10.5 |
iscosity (25 ℃,mm2/s) | ≤6.5 | ≤6.5 |
Custom-Made Product | According to customer requirements, the pH value, viscosity, concentration, stabilizer type and other indicators, customize the special specification products for you. | |
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- Nearest port for product export
- Qingdao port
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union, Cash, Escrow