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Sell Chinese Factory Produced High Purity High Quality White Fused Silica Powder with Low Price

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Lianyungang Haosen Mineral Products Co.,Ltd.
[China]

Address
NO.7 west Xuhai Road,Niushan Town,Donghai County Lianyungang Jiangsu
Phone
86-518-13961389787
Contact name
Alex Ni

Quick Information

  • Place of Origin: China
  • :

Description

Product Description

The fused silica powder is made of natural high-quality quartz, which is melted by high temperature and the amorphous silicon dioxide after cooling is used as the main material, and then processed by unique technology. The product has high purity, low thermal expansion coefficient, low internal stress, high moisture resistance and low radioactivity. As a plastic sealing material for enclosed integrated circuits, it has the outstanding advantages of good dynamic performance, less spills/spillage and large filling capacity.

Application

Fused silica powder is widely used in electronic packaging, investment casting, high-grade electrical insulation, paint and coatings, silicone rubber, refractories, high-grade plastics, special ceramics and other industries.

Technical Data Sheet

Item

Unit

Standard Scope

Typical Values

Appearance

-

White powder

1500mesh

Amorphous SiO2

%

99-99.9%

99.6

Mean Grain size

µm

2-25

5.584

Whiteness

%

92-98

96

Fe2O3

%

≤0.03

0.008

Whiteness

Us/cm

1-30

3.2

PH Value

 

6.5-8.0

7.2

Moisture

%

0.05-0.1

0.06

BET

cm3/cc

1700-8000

7212

Density

g/cm3

2.2

2.2

Moh's hardness

 

6

6

Inductivity

1MHz

3.88

3.88

Linear expansion coefficient

1/K

0.5×10-6

0.5×10-6

Thermal conductivity

W/K·m

1.1

1.1

We can produce 400-6000 mesh products with different specifications according to customer requirements.

If you have any interest in our products,please feel free to contact us .   

alex002(@)163.com

Alex Ni

Lianyungang Haosen Mineral Products Co.,Ltd.

Add:No.7  Xuhai west road,Donghai County(Crystal captital),Lianyungang City,Jiangsu Province,China




Price

  • Delivery Port : Lianyungang

Packaging & Delivery

  • Packing :25kgperbag40bagsperpallet
  • Delivery Lead Time : 10 days for ready goods
  • Supply Ability : 2500 tons per Month

Product Image

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