Silicon Oxide Nanoparticles(SiO2 30nm 99.9%)

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US $50-100 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Quick Details
Silicon Dioxide
CAS No.:
Other Names:
Silicon Oxide nanoparticles
Place of Origin:
China (Mainland), Beijing China (Mainland)
Grade Standard:
Agriculture Grade, Electron Grade, Industrial Grade, Agriculture Grade,Electron Grade,Industrial Grade,Reagent Grade
white powder
Paint, plastic, color rubber, magnetic materials, in addition, nano-s
Brand Name:
Model Number:
1000 Kilogram/Kilograms per Day
Packaging & Delivery
Packaging Details
Lead Time :
3 days

 Welcome to visit Richest Group, our company has many kinds of production, such as SIO2 NANO which you chosen, and we will provide you with the best price and the highest quality. Meanwhile, we will offer you the best service to get your approval and make you satisfied. 


we have different diameter 30nm and mirco powder .and different coating

SiO2 30nm 99.9%
Silicon Oxide Nanoparticles(SiO2, amorphous)
Purity: 99.9%
APS: 30 nm
SSA: 440 m2/g
Color: white
Morphology: ~ spherical
Bulk density: 0.063 g/cm3
True density: 2.2-2.6 g/cm3





Coating: on the basis of the original formula of water-based latex paint, nanometer silicon oxide added totalweight 0.3-1% (to be fully dispersed), the suspension stability, thixotropy, bond strength between the coating and substrate, smoothness properties were improved significantly, shorten drying time, artificial acceleratedultraviolet aging test time multiplied, scrub resistance by the thousands to tens of thousands of times, and anti fouling coating is improved obviously.

Plastic: silica nanoparticles fully dispersed in thepolypropylene (PP), polyvinyl chloride (PVC) and other plastic raw materials, can greatly improve the strength,toughness and plastic products, wear resistance and aging resistance. Such as the modification of nano PP, the main performance index of the water absorption, insulation resistance, compression residual deformation, flexural strength of all reached or exceeded the engineering plasticnylon 6, product durability increased more than one times,can replace the nylon 6 and in some areas.

Color rubber: add a small amount of silica nanoparticles insolution polymerized styrene butadiene rubber (instead of black) as reinforcing agent and anti-aging agent, color rubber products produced the toughness, strength,elongation, bending resistance and anti ageing properties have reached or exceeded three yuan of ethylene propylene rubber.

Magnetic materials: in iron coke powder is added in thecomposite powder with nano silica based modified, after testing, the highest level of main performance products tothe United States the existing similar products, such asremanence intensity greater than 4100 Gs, intrinsic coercivity is greater than 3000 Oe, the energy product is greater than 4 mGOe, and at the same time, material production significantly reduce costs.

In addition, the nano silica can be widely used in ceramic(porcelain enamel), gypsum, batteries, paints, adhesives,cosmetics, glass steel, chemical fiber, organic glass,environmental protection and other areas of productupgrading.

sample order 

Package and Storage:

Package: 1kg/bag,25kg/drum,customers’ requirement.

Storage for ten months in shady room and dry place.

Shipping: delivery in 3 days, by courier, such as TNT, DHL, FEDEX,UPS, etc and by air, by sea

Q1: I'm interested in your products, but now I'm out of China; could you offer your labels to my country?

A1: Sure! We've got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express, depending on your need.


Q2: How can l get the samples?

A2: We can provide you free sample for our existing products, the lead time is aroud 1-2 days. You need to pay the sample delivery cost. If you need the samples according to your design,the sample cost

has to be charged from you. The lead time is around 5 days.


Q3: Is it possible to custom the labels with my own design?

A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.


Q4: How can l release the payment to you ?

A4: We can receive your payment by T/T, ESCROW or Western union which is recommended, and we can also receive by L/C, D/P, D/A, OA.


Q5: How do you check all the goods such as Isomalto-oligosaccharide IMO 500/900  in the production line?

A5: We have spot inspection and finished product inspection.We check the goods when they go into next step production procedure.