CAS 7631-86-9 Silicon Dioxide Sio2 Powder for Feeds Medicine and Cosmetic

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 238-878-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Model NO.: RST-00544
• Quality: First Class
• Name: Silicon Dioxide
• Appearance: Transparent Crystal
• Application: Rubber, Toothpaste,Adhesives,Paint
• Test: HPLC
• Storage: Cool Dry Place
• MOQ: 100 Kg
• Sample: Available
• Shelf Life: 24 Months
• Transport Package: 25kg PP Bags
• Specification: 99%
• Trademark: RST
• Origin: China

Product Description

What is silicon dioxide?

Classification:Silicon Dioxide

CAS No.:7631-86-9

Other Names:Silicon Dioxide

MF:SiO2

EINECS No.:238-878-4

 

Product Name	High Purity 99% Nano Grade 10nm silicon dioxide sio2 crystal for AR coating
Appearance	White fine powder
Specification	99%
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Function of silicon dioxide

1. Good extinction effect. Could be used to make semi-matte, lambency, full - matte and even matt and other matt painting.
2. Good dispersion. It could be dispersed to 15μm by high speed stirring.
3. The paint film has good transparency of, does not form fog.
4. It has no effect on drying storage and curing of paint.
5. The film is flat and smooth, fine and wearable, has good abrasion resistance and impact resistance.
6. No influence on the durability and weather resistance of the film.
7. Good anti sinking, do not produce hard precipitation during the storage period.
8. The extinction powders are uniform and feel good.

Application of silicon dioxide

1.Toothpaste abrasive agent, crystal toothpaste series with silica as abrasive agent can not only achieve good oral cleaning effect, but also bring good aesthetic enjoyment to users. Therefore, silica as a toothpaste abrasive is used more and more in toothpaste.

2.Silicon dioxide is mainly used for glass, water glass, pottery, enamel and so on.  It is also the raw material for the manufacture of optical fiber, important components of the electronic industry, optical instruments, handicrafts and refractory materials.
3.Silicon dioxide is an excellent flow promoter, mainly used as lubricant, anti-adhesive and flow aid.  

Packaging & Shipping

 

FAQ
1)A: Can we print our logo on the product ?
   Q:Of course, we can do it. Just send us your logo design·
2) A:Do you accept small orders ?
    Q:Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3) A:How about the price? Can you make it cheaper ?
    Q:We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4)A: Do you offer free samples ?
   Q:A 5Stars Review = A Free Sample It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.
5)A:Are you able to deliver on time?
   Q:Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6)A: What are your payment terms ? Any third party payment ?
   Q:We usually accept T/T, Alibaba trade assurance, Western Union, L/C.