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Gradular Fused Silica Refractory , Aluminum Oxide Abrasive Silica 99.7% B Grade

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Gradular Fused Silica Refractory , Aluminum Oxide Abrasive Silica 99.7% B Grade

Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade
Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade

Large Image :  Gradular Fused Silica Refractory , Aluminum Oxide Abrasive Silica 99.7% B Grade

Product Details:

Place of Origin: China
Brand Name: Junsheng
Certification: ISO & SGS ,etc
Model Number: Silica 99.7%

Payment & Shipping Terms:

Minimum Order Quantity: 1 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: 1000KGS Big Bag
Delivery Time: 5-25 Work Days
Payment Terms: MoneyGram, Western Union, T/T, D/P
Supply Ability: 3000 Metric Ton/ Metric Tons Per Month
Detailed Product Description
Color: White Material: 99.7% 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

,

silica refractory

Fused Silica

 

 

Process Of Production And Characteristic

 

 

Fused Silica is formed by chemical combination of silicon and oxygen. Fused Silica is perfect optical material due to its good UV and IR transmission, low coefficient of thermal expansion. It has high stability and resistance to thermal shock over large temperature excursions, wide temperature operating range and high laser damage threshold.

 

 

 

Physical And Chemical Properties

 

 

 

 

B Grade
Item SiO2 Fe2O3 Al2O3 K2O
Index 99.7%min 100ppm max 200ppm max 40ppm max
Typical 99.84 80 160 33
Specific Gravity 2.1-2.3
Hardness(Mohs) 6-8
PH 6-8
Whiteness 90min

 

 

 

 

Applications:

 

 

 

Application in float glass industry

 

In float glass production, Quartz ceramic has been widely used, as a flow control gate, cover plate, brick support brick, seam pressure, etc.

 

 

 

Applications in electrical industry

 

Fused silica ceramics has the characteristics of dielectric strength, refractory heat at the same time, thus can be applied to the electric heat insulator and light reflector.

 

 

Application in glass processing

 

Horizontal tempering furnace at home and abroad is now widely used in roller type hanging glass to replace the old vertical glass furnace toughened system, so as to produce the high quality toughened glass. Horizontal tempering furnace heat can be one of the key factors of success because it USES the fused quartz ceramic roller.

 

 

 

Application in metallurgical industry

 

Fused silica’s linear expansion coefficient is low, its products have high thermal stability, and it has been widely used in black and non-ferrous metals metallurgy.

 
 

 

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

 

 

What's The Delivery period

 

Normally 30 days after confirmation of orders.

 

Special case in which you want us to finish products within 15 days, we can discuss about this.

 

 

What is the lead time?


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

 

 

What's The Package

 

Seaworthy export package or you can supply us with your package solution

Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade 0Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade 1Gradular	Fused Silica Refractory ,  Aluminum Oxide Abrasive Silica 99.7%  B Grade 2

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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