Hydrophobic Nano Silica Silicon Dioxide SiO2 Used in Adhesives / Sealants

Introduction of Silicon Dioxide Nanopowder:

Particle size: 20-30nm

Purity: 99.8%

Appearance: white powder

Type: hydrophobic

Hydrophobic Silica Nanopowders used in the field of adhesives and sealants:Sealants and binders are large quantities and use a wide range of important products. Vegetable products viscosity, flow, aging speed, and so have strict requirements. At present, the domestic high-grade sealants and adhesives are dependent on imports. According to reports, foreign products in this area has been used nano-materials for additives, and nano-silica is the preferred material.

The mechanism of action is that the surface of nano-SiO2 coated with a layer of organic materials, so that it has hydrophobic properties. Adding nano hydrophobic Silica powders to the sealant can quickly form a network structure, inhibition of colloidal flow, assimilation rate, improve the bonding effect, while Due to small particles, but also increased the sealing of the plastic.

Our package is very strong anddiversified as per different prodcuts, you could require the samepackage before shipment.

We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

Resonable Prices

High and stable quality nano materials

Buyer Package Offered–Custom packaging services for bulk order

Design Service Offered–Provide custom nanopowder service before bulk order

Fast shipment after payment for small order

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care

of nano powder’s quality and quick respond towards custom powders.

Equipmentfor testing and production.

Warehouse

Different storage districts for nanopowders according to their properties.

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need tocover sample cost and shipping cost.

Q: How can I get a quote?A:We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.

Q: Can you help with tailor-made nanopowder?A:Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?A: Yes, COA, SEM,TEM areavailable.

Q:How can I pay for my order?A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?A:Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries