Fused silica powder, quartz
sand
Fused silica
Introduction
Fused
silica is made of high purity crystal silica by electrically fusing
(fusing temperature ********0℃) 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.
Fused Silica
Propertie
|
|
|
Investment Casting
Grade |
|
2.1 |
SiO2 |
>*9.*0% |
|
2.2 |
Al2O3 |
<**0ppm |
|
The
finer the power,the higher the Al2O3,as powder is produced by ball
mill with Alumina ball. |
|
2.3 |
Fe2O3 |
<*0ppm |
|
2.4 |
TiO2 |
<*0ppm |
|
2.5 |
MgO |
<*0ppm |
|
2.6 |
CaO |
<*0ppm |
|
2.7 |
Alkalies
Na2O+K2O |
<**0ppm |
Fused Silica
Application
Refractory, ceramic, investment casting,
foundry, epoxy molding compound, fusion bounding epoxy powder
coating.
Fused Silica Packaging &
Shipping
1.Packing :
*5kg/bag ,then ***0kg/bag . ****5mt/1x*0container
.
we can pack it according
your need too.
2. Delivery :
It is not dangerous goods , can be delivered just as ordinary goods
.
Company
Introduction
Lianyungang
changtong silica powder co.,ltd locates established in ***9, we
have been specializing in producing and sales experiences for
almost *0 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.
fused silica
FAQ
1. Q : Does your
company offer free sample ?
A : Yes ,we can
offer free sample within *5kgs.
2. Q : Does your
company accept any factory inspection
?
A : Yes ,we
accept customer inspection and third party inspection
.
3. Q : Can you
provide technical support ?
A :yes ,we can
provide on line technical assistance or on site technical guidance
.
4. Q :whats your
MOQ ?
A:I Ton , (sample
can be as minimum as possible )
5. Q : can you
offer free sample ?
A : yes ,we
can provide sample free for your testing
.
6. Q : whats your
delivery time ?
A:within *5 days
after receiving deposit .
7. Q : whats your
export port ?
A: lianyungang ,
nanjing ,qingdao ,shanghai ,tianjin port
.
Company
Contacts
Tina
LI
Trade
Manager
Lianyungang
Changtong Silica Powder Co.,Ltd
Whats App ID :
**6 **********8
We Chat ID :
**********8.
SKYPE ID
:d9b*1afe*9faa**5
ADD: No.1 GuoYuan
Road, Hongmen Village, Haizhou District, LianYunGang City, JiangSu
Province , CHINA,*****3
