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Silicone rubber with silica

        Ordinary Powder   

 

Model                             

ZQ-356GJ-1

ZQ-356GJ-2

ZQ-356GJ-3

ZQ-356GJ-4

BET specific surface area (m2 / g)

165-185

145-165

165-185

145-165

Silica content (dry goods)%

98.0

98.0

98.0

98.0

Heating loss (%)

5.0-6.2

5.0-6.2

5.0-6.2

5.0-6.2

Particle size

45um Sieve residue0.1%

45um Sieve residue0.1%

45um Sieve residue0.1%

45um Sieve residue0.1%

PH value

6.9±0.3

6.9±0.3

6.9±0.3

6.9±0.3

Sulfate content (%)

1.0

1.0

1.0

1.0

The total iron content (mg / kg)

150

300

150

300

Appearance

Ordinary Powder

Ordinary Powder

Ordinary Powder

Ordinary Powder

    

         Superfine Powder:

1601 Series

            Indicators

Grades

BET specific surface area

(m2 / g)

Silica content (dry goods)%

Heating loss (%)

PH value

Particle diameter (D50), μm

The total iron content (mg / kg)

ZQ-601

160±10

≥98.0

5.0-7.0

6.9±0.3

7-11

≤150

ZQ-602

180±10

≥98.0

5.0-7.0

6.9±0.3

7-11

≤150

ZQ-611

160±10

≥98.0

5.0-7.0

6.9±0.3

11-15

≤150

ZQ-612

180±10

≥98.0

5.0-7.0

6.9±0.3

11-15

≤150

ZQ-621

160±10

≥98.0

5.0-7.0

6.9±0.3

15-19

≤150

ZQ-622

180±10

≥98.0

5.0-7.0

6.9±0.3

15-19

≤150

 

 

 

 

 

 

 

 

 

 

 

2701 Series

            Indicators

Grades

BET specific surface area

(m2 / g)

Silica content (dry goods)%

Heating loss (%)

PH value

Particle diameter (D50), μm

The total iron content (mg / kg)

ZQ-701

160±10

≥97.0

5.0-7.0

6.9±0.3

7-11

≤300

ZQ-702

180±10

≥97.0

5.0-7.0

6.9±0.3

7-11

≤300

ZQ-711

160±10

≥97.0

5.0-7.0

6.9±0.3

11-15

≤300

ZQ-712

180±10

≥97.0

5.0-7.0

6.9±0.3

11-15

≤300

ZQ-721

160±10

≥97.0

5.0-7.0

6.9±0.3

15-19

≤300

ZQ-722

180±10

≥97.0

5.0-7.0

6.9±0.3

15-19

≤300

3801 Series

              Indicators

Grades

BET specific surface area

(m2 / g)

Silica content (dry goods)%

Heating loss (%)

PH value

Particle diameter (D50), μm

The total iron content (mg / kg)

ZQ-801

160±10

≥96.0

5.0-7.0

6.9±0.3

7-11

≤800

ZQ-811

160±10

≥96.0

5.0-7.0

6.9±0.3

11-15

≤800

ZQ-821

160±10

≥96.0

5.0-7.0

6.9±0.3

15-19

≤800

 

 

 

 

 

 

 

 

 

4930 Series

                Indicators

Grades

BET specific surface area

(m2 / g)

Silica content (dry goods)%

Heating loss (%)

PH value

Particle diameter (D50), μm

The total iron content (mg / kg)

ZQ-930

130±15

≥98.0

5.0-7.0

6.9±0.3

7-11

≤150

ZQ-931

130±15

≥98.0

5.0-7.0

6.9±0.3

11-15

≤150

ZQ-932

130±15

≥98.0

5.0-7.0

6.9±0.3

15-19

≤150

ZQ-970

160±15

≥98.0

5.0-7.0

6.9±0.3

7-11

≤150

ZQ-971

160±15

≥98.0

5.0-7.0

6.9±0.3

11-15

≤150

ZQ-972

160±15

≥98.0

5.0-7.0

6.9±0.3

15-19

≤150

ZQ-990

190±15

≥98.0

5.0-7.0

6.9±0.3

7-11

≤150

ZQ-991

190±15

≥98.0

5.0-7.0

6.9±0.3

11-15

≤150

ZQ-992

190±15

≥98.0

5.0-7.0

6.9±0.3

15-19

≤150

     

 

 

 

 

 

 

 

 

 

 Application: used in light-colored rubber and plastic transparent areas, such as heat curing silicone rubber (HTV), room temperature vulcanized silicone rubber (RTV) and ceramic glazes, glass, steel and other industries.


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