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Tel: 0518-87785226
            0518-87785336
Fax: 0518-87785116
E-mail: info@colorful-mineral.com

Mobile Hotline: 18105127558
Add:Huayuan Road No.188,Donghai Country, Lianyungang, Jiangsu, China
 
 

Product NameElectronic Silica Powder


                                  Electronic grade Quartz Powder
Electronic grade quartz powder products Keywords:  electronic electrical quartz powder, epoxy molding compound Silicapowder, low conductivity of quartz powder, quartz powder filler electronic quartz powder mold plastic fillers ,electronic quartz powder, potting electronic components quartz powder filler, the electronic quartz powder supply company, electronic grade electronic grade quartz powder prices,Quartz powder manufacturer

                                  

The main features of the electronic-grade quartz powder:

Selecting local quality natural quartz,  Donghai  Colorful Mineral product company produced electronic grade quartz powder as raw material, Colorful electronic quartz powder designed and manufactured in accordance with the packaging requirements of electronic components, Which si with high purity, low ionic content, low conductance rate. My company with reference to Japan technical requirements of the epoxy molding compound and particle size distribution, improving the production process of electronic grade quartz powder, to produce this kind of silica powder with more reasonable particle size distribution, as a filler epoxy molding compound production have better flowing  properties.

Electronic grade quartz powder Usage Industry:
1, electronic and electrical appliances, plastic materials, molding materials and high-performance electronic components  filler.
2, is used in the production of silicone rubber products, wear-resistant, heat-resistant, large filling .
3, the fine powder can be used in paints, paint production as high  temperature resistant filler.




Item

Chemical%

Water Exaction (1/10) %

Hydrophobicity
min

Median
Particle size
D50um

The specific surface area
cm2/cc

SiO2
Water
Fe2O3
Al2O3
Loss in Ignition

Na+
ppm

Cl-
ppm

Fe3+2+
ppm

Electric Conductivity us/cm

PH Value

HDJG-300

99.7

0.10

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

/

50

1800 - 2100

HDJG-400

99.7

0.07

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

/

35

2100 - 2300

HDJG-600

99.7

0.07

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

/

23

2600 - 2800

HDJG-1250

99.7

0.07

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

> 45

10

5200 - 6500

HDJG-2500

99.7

0.07

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

> 45

5

6800 - 7000

HDJG-5000

99.7

0.07

0.01

0.06

0.1

< 2

< 3

< 3

< 3

5.5 ~ 7.5

> 45

2.5

9000 - 9500

 
 
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