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Investment Casting Fused Silica 99.9% A Under 1750℃ Sinter Temperature

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Investment Casting Fused Silica 99.9% A Under 1750℃ Sinter Temperature

Investment Casting Fused Silica    99.9% A  Under 1750℃ Sinter Temperature
Investment Casting Fused Silica    99.9% A  Under 1750℃ Sinter Temperature Investment Casting Fused Silica    99.9% A  Under 1750℃ Sinter Temperature Investment Casting Fused Silica    99.9% A  Under 1750℃ Sinter Temperature Investment Casting Fused Silica    99.9% A  Under 1750℃ Sinter Temperature

Large Image :  Investment Casting Fused Silica 99.9% A Under 1750℃ Sinter Temperature

Product Details:

Place of Origin: China
Brand Name: Junsheng
Certification: ISO & SGS ,etc
Model Number: Silica 99.9%

Payment & Shipping Terms:

Minimum Order Quantity: 1 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: 1000KGS Big Bag
Delivery Time: 10-25 Work Days
Payment Terms: D/P, T/T, Western Union
Supply Ability: 3000 Metric Ton/ Metric Tons Per Month
Detailed Product Description
Color: White Material: 99.99% Pure Quartz
Application: Refractory Purity: 5N
Specific Surface: 15-27m2/g Sinter Temperature: 1750℃
Type: Silica Powder Al2O3 Content: 0.12%
High Light:

fused silica powder

,

fused silica

Fused Silica

 

 

Process Of Production And Characteristic

 

 

Fused silica sand is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000℃) to amorphous Silicon dioxide , then it was classed to different grades by manual and then specially engineered to granular and powder form. Because fused silica has a very low thermal conductivity and excellent thermal shock resistance, it is used in lots of fields of investment casting,refractory,ceramic,epoxy modeling compound,fusion bounded .it is widely used in epoxy.Refractory, ceramic, investment casting, foundry, epoxy molding compound, fusion bounding epoxy powder coating.

 

 

Description:

 

 

1. The clear fused quartz glass crucible are produced with the advantaged continuous melting method and controlled by automatic control system.
 
2. The products are high purity, good spectral transmission, well controlled dimension and low OH, etc.
 
3. We are able to customize very large size types .
 
4. We also can supply more processing, such as trim cutting, fire polishing, bending, pinching, grinding and others, according to customer´s requests.

 

 

 

Physical And Chemical Properties

 

 

Item SiO2 Fe2O3 Al2O3 K2O
Index 99.9%min 50ppm max 100ppm max 30ppm max
Typical 99.92 19 90 23
Specific Gravity 2.1-2.3
Hardness(Mohs) 6-8
PH 6-8
Whiteness 90min

 

 

 

Applications:

 

 

1.Used in mortar and concrete.


2.Used in material industry.


3.Walling materials and finish material.


4.silicate brick materials.


5.Producing Sodium silicate.


6.Reinforce materials for organic compound.


7.Anticaking agents in fertilizer industry
 

 

 

Packaging Details

 

1000KGS big bag

25KGS Bag with 40 bags in big bag

25KGS Bag with 40 bags on pallet

Suitable customer’s request

 

 

 

FAQ:

 

 

Q : What is the lead time?


A : Sample needs 2-3 days prepared; Mass production time needs 15-30 days normally .

 

 

 

Q : Can we visit the factory

 

A : Of course , Welcome to visit our factory , in any time

 

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Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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