Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9

Product Details
CAS No.: 7631-86-9
Formula: Sio2
EINECS: 231-545-4
Still deciding? Get samples of US$ 0/kg
Request Sample
Manufacturer/Factory, Trading Company
Gold Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Registered Capital
3000000 RMB
Plant Area
501~1000 square meters
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
  • Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
Find Similar Products
  • Overview
  • Product Description
  • Specification
  • Product Features
  • Product Application
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
None
Classification
Silica
Grade Standard
Industrial Grade
Kind
Acidic Oxide
Quality
First Class
Appearance
White Powder
Usage
Insulation Material
pH Value
5.0-8.0
Sample
Availiable
Transport Package
10kg/Bag, 200kg/Bag
Specification
0-1mm, 1-3mm, 3-5mm, 200mesh, 325mesh etc
Trademark
None
Origin
Shangdong
HS Code
2811229000
Production Capacity
5000ton/Year

Product Description

Product Description
Fumed silica (fumed silica) is one of the most important new high-tech ultrafine inorganic materials. CAS NO7631-86-9; white fluffy powder, non-toxic, odorless and pollution-free. Due to its small particle size, it has a large specific surface area, strong surface adsorption, large surface energy, high chemical purity, and good corrosion resistance. In terms of dispersion, heat resistance, tolerance, etc., with its superior stability, reinforcement, thickening and thixotropy, it has unique characteristics in many disciplines and fields and plays an irreplaceable role. Nanosilica, commonly known as "ultrafine silica", is widely used in various industries as additives, catalyst carriers, petrochemicals, decolorants, matting agents, rubber reinforcing agents, plastic fillers, ink thickeners, and metal soft polishing agents. , insulation fillers, advanced daily cosmetic fillers and spray materials, medicine, environmental protection and other fields. It also provides new material foundation and technical support for the development of related industrial fields.
Specification
 
 
Item No Index Measured Value
Appearance  White powder Compliance index
Specific surface area of nitrogen adsorption m²/g 200±10 200
Sio2- content >99.8 99.9%
Ph 3.7-4.5 4.19
Volatile matter % at 105 ºC ≤3.0 0.82
Tamping density g/dm³ 30-60 31
Sieve residue(45μm) mg/kg ≤250 19.93
Model No GESEESIL-200
Appearance white powder
Grade First class
HS code  2811229000
Free sample  Support
Packing 20'GP:10kg/bag;200kg/pallet;2mt/fcl
40'GP:10kg/bag;200kg/pallet;4mt/fcl
Delivery time  5-7 days after payment 
Production Capacity 5000mt/year
Product Features

1.Reinforcing: Improve the tensile strength, tear strength, toughness and impact resistance of the product;
2.Thickening: improving the product consistency of liquid system, rheological control, thickening without thinning;
3.Thixotropy: one touch change, improve the rheological and thixotropy of liquid systems;
4.Anti caking: promote and maintain the fluidity and anti caking performance of powder particles;
5.Anti sagging: prevent the liquid from flowing and sagging, and improve the flatness of the construction surface;
6.Anti sedimentation improves the adhesion of various systems, effectively prevents layered sedimentation, and is an ideal suspending agent;
7.Thermal insulation: thermal conductivity and excellent thermal insulation effect;

Product Application
Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 
1. In various resin additives, medicine, food and other fileds.
2. Rubber, sealant, silica gel, adhesive, tile grout etc.
3. Paint, coating, UPR,
4. CMP suspension etc;
5. Digital photo paper etc.

 
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
1.Paint and coating: as a hexagonal additive, it can effectively prevent pigment filler from settling and layering, improve the weather resistance, scratch resistance, sagging and leveling of the coating;
2.Ink, air silicon has good thickening and sedimentation performance, which can adjust the viscosity of ink and prevent pigment sedimentation.;
3.Resin, improve numerical thixotropy, make it have good tensile strength, bending resistance, milk, heat resistance and other properties;
4.Chemical fertilizer plays the role of adsorption, moisture absorption and anti caking in powder fertilizer and suspension and anti sedimentation in liquid fertilizer;
5.Thermal insulation materials, gas silicon has low thermal conductivity, which makes it have base thermal conductivity and excellent;
6.Adhesive sealant can be used as thickener and thixotropic agent to increase bonding strength and prevent sagging and collapse during fixed line operation;
7.Silicone rubber:air silicon is a very ideal reinforcing agent for silicone rubber, which can greatly improve its tensile strength and tear strength.;
8.Food: gas silicon in powder food can improve fluidity, prevent powder agglomeration and carrier adsorption;
9.Medicine: gas silicon can be used as anti caking agent, drug carrier and excipient of drugs, so as to prolong the efficacy;
10.Toner: improve the fluidity, charge retention and environmental storage stability of toner, and improve the defects such as bottom ash and ghosting during printing;
11.Catalyst carrier: gas silicon has good adsorption, dispersion and high purity, which can effectively improve the catalyst effect. It is an excellent catalyst carrier;
12.Optical fiber: gas silicon has excellent thickening thixotropy, which can effectively improve the filling efficiency of optical fiber filling paste;
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9

 

Detailed Photos
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9

 

Packaging & Shipping

Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9

Company Profile

Founded in 2000, Mei Huayuan Industry has become the leading factory of fine chemical in Shandong, China which integrates R&D, production and sales together. Our factory mainly operates businesses in five sectors: inorganic salt, acid, pharmaceuticals, intermediates, organic chemical and petrochemicals. As a factory, we also supply the free custom services for those products based on our customers' requirements. With Over 20 years developments, Mei Huayuan Industry has been famous from a simple production-oriented factory to a pursuing quality manufacturing enterprise with meticulous management.
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9
Wholesale Silicon Easy to Disperse and Thicken Fumed Silica CAS No: CAS No. 7631-86-9

FAQ

Q1: How long does it take on average to develop a sample? 

A: Generally, samples will be finished within 1-3 working days after received your sample fee.
 
Q2: What is the production time?
A: Production time are different from different products, the production time is 15-20 days after sample approval and receiving your deposit.
 
Q3: What is the payment terms?
A: Normally, we accept 30% deposit and the balance by B/L copy. Of course it is negotiated for some special orders, we can also accept D/P at sight and L/C at sight.

Q4: What is the minimum qty ?
A: 1000KGS or 5Tons according to different products.

Q5: Can I visit your factory ?
A: We warmly welcome customers visit us. Before you come here, please kindly tell me    your schedule, we can arrange specialized salesman to guide you.

Q6:Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the price and services.

Q7: What is your main market?
A: We have most market relationships including Germany, Canada, USA, Unite Kingdom, Netherland, Russia, France, South Africa, etc.

Q8:Do you accept sample order or trial order?
A: Yes, welcome to place a sample order or trial order. we are very glad to form a business relationship with you.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier