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Refining high quality fused silica vs quartz powder for rubber filler shoe sole raw material

Min. Order
1000 Kilograms
Choose your specifications
Company Information

Lianyungang Changtong Silica Powder Co., Ltd.

CN Trading Company
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Quick Details

Usage: foundry
Place of Origin: Jiangsu China
color: white
Fe2O3 Content (%): 0.005%
MgO Content (%): 0.01%
Purity: 4N
specification: 200M - 6000M
specific weight: 2.65
Material: Natural Quartz
Grade: Silica Oxide Micro Fine -400
Model Number: CT-Fused Silica
CaO Content (%): 0.01%
Brand Name: ChangTong
Type: Silica Powder
Product name: fused silica sand
Al2O3 Content (%): 0.15%
P2O5 Content (%): 0.0002%
SiO2 Content (%): 99.9%
Application: Refractory
Packaging Detail: 25kg/bag ,then 1000kg/bag we can pack it according your need too . 20-25 mt / 1x20 container .
Selling Units: Single item
Single package size: 55X15X75 cm
Single gross weight: 0.5 KG
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Refining high quality factory price fused silica quartz powder  for rubber filler shoe sole raw material

Fused silica Introduction

fused silica powder

Fused Silica Description

  Fused silica 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 modling compound,fusion bounded epoxy.

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Fused Silica Properties
fused silica-1
fused silica-2
Fused silica powder size:     


Other requirement of chemical composition and size are available.

Fused Silica Application

Refractory, ceramic, investment casting, foundry, epoxy molding compound, fusion bounding epoxy powder coating.



fused silica powder1

Fused Silica Packaging & Shipping





1.Packing : 25kg/bag ,then 1000kg/bag . 20-25mt/1x20container .


                we can pack it according your need too.


2. Delivery : It is not dangerous goods , can be delivered just as ordinary goods .

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About Production standard and manage system

1.production SJ/T 10675-2002.


2.ISO9001:2008< Quality Management System certification>.


3.ISO14001:2004< Environmental management system certification>.



Company Introduction

 Lianyungang changtong silica powder co.,ltd locates established in 2009, we have been specializing in producing and sales experiences for almost 10 years .We are specializing in the production of silica powder ,with modern factory, advanced technology and equipment, and we can accept you to customize the different specifications according to your own needs .

   We have sold our products worldwide , such as America,Brazil ,India ,Dubai ,Thailand ,Turkey and so on , we are experience in exporting , we know well about the trade terms.  

   We mainly produce crystalline form  silica powder ,fused silica powder ,cristobalite, Coating grade silica powder , Electrician grade silica powder ,electron grade silica powder ,general silica powder ,Transparent powder for artificial stone, Crystal powder,high purity silica sand ,high purity silica powder  and so on .We appreciate the opportunity to meet your silica need.

   Please kindly contact us right now if you're looking for a professional manufacture.



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