Высокоточный химический силикагель, жидкий коллоидный силикагель

Product Overview

Description

PRODUCTION DESCRIPTION

 

 ♦ 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,         so they do not affect the natural color of the material to be covered.

 ♦  It presents excellent dispersion and permability when being mixed with other substances.

 ♦  It is a good adhesive.

 

 Chemical Composition of Colloidal Silica

 

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

 

 

 

Why Choose us as Your Supplier

 

 

· More than 20 years' experience of Colloidal Silica Industry.

 

· ISO Certification, 50000 tons' annual capacity and good after sales service.

 

· Cost effective, Stable Quality, Fast Delivery.

 

        · Widely praised by customers at home and abroad.

 

       •  Your money is safe, your business is safe.

 

 

 

 

 ♦   Used as the cohesive agent for various refractory materials. 

 ♦ Used in coating industry. It makes the paintsfirm. 

 ♦ Used in precision casting of thin covers to increase the cover strength.

 ♦ Used in paper-making industry.

 ♦ Used as sizing agent in textile industry. 

 ♦ Silica content 30% of alkaline silicon sol and can be used for refractory material and polishing processing.

 

 

 

 

 

♦ Why choose FSK?

Cost-effective, fast development efficiency, professional operation with integrity.

Product quality assurance, delivery guarantee, good after-sales service.

♦ When can I get the quotation?

We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell me by email so that we will reply to you in time.

♦ How can I get samples to check the quality?

After price confirmation, you can require samples to check the quality of our product. 

♦ Can you do the special packing for us?

Yes, we could pack our product according to the requirement of our customers.

♦ How long is your delivery time?

We usually deliver the goods within 10 days after the payment.