Colloidal silica

2 year ago

1 0

JAR HING PRODUCTS.,LTD

 2 year year

Product details

Production information

Silica sol belongs to colloid. It is tasteless and nontoxic, the chemical molecular formula is mSiO2.nH2O.Since the colloid grains are minute(10~20nm) and have relatively large specific surface area, the grains themselves arecolorless and transparent, so they do not affect the natural color of the material to be covered.With low viscosity, it can soak the places whtere water soaks, therefore, it presents excellent dispersion and permability when being mixed with other substances.When the moisture contained in silica sol are evaporated, the colloid grains firmly adhere to the material surface and the combination of silicon and oxygen is then formed between grains. It is a good adhesive.

Application

Used in coating industry. It makes the paintsfirm. It also possesses features, such as anti-contamination, dustproof,anti-aging, fireproof, ect.
Used in precision casting of thin covers to increase the cover strength, improve the casting smooth finish. Its molding quality is better than that of water glass. It can be used to replace ethy l silicate for molding so as to reduce the costs and help improve the operating conditions.
Having large specific surface area, silica sol can be used for making catalyst and as catalyst carrier.
Used in paper-making industry. It can be used as the anti-glutinous agent of cellophane, pre-treatment agent of photopraphic paper, skidproof agent of cement bags,etc.
Used as sizing agent in textile industry. When used with oil of photographic paper, skidproof agent to processs wool and rabbit hair, it helps improve the processing of wool and rabbit hair, reduce the economic returens.
Used as the treatment agent of silicon steel plates, dispering agent of kinescope and skidproof agent of floor waxes,etc.
Silica 40% of alkaline silicon sol and can be used for refractory material and polishing processing
Ammonia stable silica sol is mainly used in ceramic fiber and catalyst carrier

ITEM	SiO2, %	Na2O, % ≤	pH value	Viscosity (25),mp a.s ≤	Density (25),g/cm3	Average particle diameter,nm
JN-30	30.0-32.0	0.30	8.5-10.0	7.0	1.19-1.21	10-14
JN-40	40.0-42.0	0.3-0.4	9.3-9.7	25.0	1.295-1.30	10-20

colloidal silica

ludox colloidal silica

You May Also Like

Contact Now

If you are interested in the product, contact 2bvideo.com for more information for more information

To:: JAR HING PRODUCTS.,LTD

Message:

Submit

Disclaimer：

The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.

JAR HING PRODUCTS.,LTD

 Audited supplier

2 year

Address: Suzhou, China

Main Product: Colloidal Silica, Mullite Sand , Quartz Sand, Wax Injection Machine, Slurry Tank, Floating Sand Machine

 Contact now