Hydrophobic Silicon Dioxide Hydrophilic Silicon Dioxide Manufacturer

• Customization: Available
• CAS No.: CAS 14808-60-7
• Formula: O2si
• Model NO.: SiO2
• EINECS: 238-878-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grad
• Kind: Manufacturing Glass, Manufacturing Optical Fibers
• Quality: First Class
• Product Name: Silicon Dioxide
• Stock: Available
• Appearance: a Coarse Solid with a Variety of Colors
• Application: Manufacturing Glass, Manufacturing Optical Fibers
• Transport Package: 25kg
• Specification: 98%
• Trademark: YILEFENG
• Origin: Cn
• HS Code: 2811229000
• Production Capacity: 5000ton/Per Month

Product Description

      Factory Supply CAS No. 14808-60-7 Silicon dioxide SiO2 with High Purity

0O86159O3116930

 

Product Description

 

♦♦ Product Description

Silicon dioxide is an inorganic compound with the chemical formula SiO2. Pure natural silicon dioxide crystals are a hard, brittle, insoluble, colorless and transparent solid, and are often used in the manufacture of optical instruments, etc.

Silicon dioxide is the raw material for manufacturing glass, quartz glass, water glass, optical fibers, important components of the electronics industry, optical instruments, handicrafts and refractory materials. It is also an important material for scientific research.

Silicon dioxide can also be used as a lubricant and is an excellent flow promoter, mainly used as a lubricant, anti-adhesive agent and flow aid.

♦♦ Feature Of Titanium Dioxide 

15nm, 20nm, 30nm, 50nm

1.Good reinforcement

2.Good tensile strength

3.Wear resistance

4.Heat resistance

5.Tear resistance,

6.Anti-aging properties.

 

 

♦♦ Specification

 

Test Iterm	Unit	Typical Value
Specific surface area(BET)	m2/g	200±20
pH(4% suspension)	-	3.9~4.5
Drying loss * 1(105­°C,2h)	%	≤2.0
Loss on ignition * 2	%	≤2.0
Tamped density * 2	g/L	40~60
Sieve residue	mg/kg	≤250
Silica content(based on ignited material)	%	≥99.8

Silicon dioxide is a very useful industrial chemical used in a wide variety of industries and consumer products. Fumed silica poses a variety of health hazards to workers in a variety of end-use industries and to those who use fumed silica products. 1. In various resin additives, pharmaceuticals, food products, and other filter media. 2. In rubbers, sealants, silicones, adhesives, tile grouts, etc. 3. In paints, coatings, UPR. 4. CMP suspensions, etc. 5. Digital photo paper, etc.

 

 

Application

 

♦♦ Specific Application

Silicon dioxide can also be used as a lubricant and is an excellent flow promoter, mainly used as a lubricant, anti-adhesive agent and flow aid.

1. Silicon dioxide is a versatile inorganic chemical used for reinforcing rubber and plastics, coatings and paints, printing inks and cosmetics, anti-blocking of plastic films, free-flowing of viscous solids and liquid substances, as a carrier for pesticides and insecticides, as a high-temperature insulator, and as a stabilizer for beer and silicone rubber. 2. Silicon dioxide has a high reinforcing potential and gives rubber compounds particularly high Shore hardness, tensile strength, tear resistance and abrasion resistance. In order to obtain the best technical data for the rubber, activators such as glycols, amines or other alkaline accelerators must be added.

 

 

Packaging & Shipping

 

 ♦♦ Packing

 

Packaging style and icon can be customized

Common packing is: 25KG/bag or ton bag. Other types of packaging can be customized by contacting us.
 

♦♦ Storage

Store in a cool, ventilated warehouse. Stay away from fire and heat sources.

♦♦ Regular packaging
For Small Order:                 For Big Order:
Powder                                 Powder 
1G-1KG/Foil Bag                   25KG/DRUM
5KG/Foil Bag
10KG/Foil Bag
25KG/Drum
Liquid                                    Liquid
1KG/Plastic Bottle                  100KG/Barrel
25KG/Barrel                            100KG/Barrel

♦♦ Regular shipping
For Small Orders:1G-25KG
By Air (Special Line) or By Express-EMS/FEDEX/UPS/DHL/***/DPD, etc.

Delivery Time:
By Air (Special Line) - 15-25 Days Delivery Door-to-Door Shipping.
By Express - 5-7 Days Delivery Door-to-Door Shipping.

For Big Orders: 100kg+
By Air or By Sea

Delivery Time:
By Air (Special Line) - 15-25 Days Delivery Door-to-Door Shipping.
By Sea - 30-45 Days Delivery Ship from Sea Port.

 

 

FAQ

Q1: Are you trading company or manufacturer?
          We are factory.
Q2 : Do you provide samples? is it free or extra?
           Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3 : Do you accept customization?
           OEM can be acceptable.We can produce according to your indicators.
Q4 : How long is your delivery time?
           Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according to  quantity.
Q5 :  What is your payment terms?
          T/T 30% in advance and balance against copy of B/L.