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Hollow glass Microsphere

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Brand:Sicheng
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Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Products
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Product Description

Hollow glass Microsphere 65um 55um 45um Description:

Hollow glass Microsphere is a kind of hollow spherical powdery ultra-light inorganic non-metallic material. Its true density is 0.15-0.65g/cm³, particle size is 2-120μm, wall thickness is 1-2μm, and its compressive strength ranges 3-125MPa, it has the characteristics of light weight, large volume, low thermal conductivity, high compressive strength, and good fluidity. It is a product filler and lightening agent in paint coatings, rubber, modified plastics, glass fiber reinforced plastic, artificial stone, putty and other industries; In oil and gas field mining industries it can be used to produce cement slurry and drilling fluid with properties of high strength, high compressive,low density.

 

Hollow glass Microsphere 65um 55um 45um Properties:

Pure white color, Hollow Glass Microsphere can be widely used in products which have high requirements for looks and colors.
Low density, reducing the products’basic weight obviously after filling. (the density of HGS is one out of a dozen of traditional filler particles' density). Relatively large volume, which can substitute and save more resins, reducing cost.

High dispersion and good fluidity, dimensional stability, reduced warpage and shrinkage when used as additives.
Heat insulation, sound insulation, mostly used as heat insulation paints and coatings, automotive sealants.
In addition, corrosion resistant, fire resistant, non-conducting.

 

Hollow glass Microsphere 65um 55um 45um Chemical composition(%):

SiO2

58-71

Na2CO3

12-25

B2O3

3-12

Al2O3

0-10

CaO

0.2-1.0

Fe2O3

0-0.5

MgO

0-0.05

 

Hollow glass Microsphere 65um 55um 45um Physical Index:

True Density

0.18-0.60g/cm3

Bulk Density

0.10-0.34g/cm3

Crush Strength

4-125Mpa/500-18000Psi

Survival

Min 90%

Flotation

Min 92%

Moisture

Max 0.5%

Particle Size

D50:20-70um

Max. Particle Size:

200um

Melting Point

1600°C

 

Hollow glass Microsphere 65um 55um 45um Application:

Lightweight cement, low-density oil well cementing slurry & low-density drilling fluids additive.
Low-density FRP(fiberglass-reinforced plastic), SMC, BMC composites.
Nylon, PA, PA6, PA66 for reducing weight.
Low-density adhesives & sealants.
Heat insulation paints and coatings.
Construction (reducing warpage/shrinkage).
Insulation and Buoyancy.
Artificial marble.

Hollow glass microspheres can be used in paint and coatings, construction sealant, rubber, plastic, FRP, artificial stone, putty and other products as filler and weight-reducing agent. The glass bubbles can also be used to produce high-strength, low-density cement slurry and low-density drilling fluid in oil and gas extraction industry. more and more industries now trying to testing the hollow glass spheres as additives to improve their products' properties.

 

Available Sizes:

MODEL

True Density(g/cm3)

Bulk Density(g/cm3)

Compressive strength(Mpa/Psi)

D50(um)

D90(um)

Packing(Kgs)

Loose Bag(Kgs)

HL20

0.20-0.22

0.10-0.12

4/500

65

110

10

125

HL22

0.21-0.24

0.11-0.13

5/750

65

100

10

125

HL25

0.24-0.27

0.13-0.15

5/750

65

100

12.5

160

HL28

0.27-0.30

0.14-0.17

10/1500

55

85

15

180

HL30

0.29-0.32

0.15-0.18

10/1500

55

85

15

180

HL32

0.31-0.33

0.17-0.19

14/2000

45

80

15

200

HL35

0.33-00.37

0.18-0.21

21/3000

40

70

15

250

HL38

0.37-0.39

0.19-0.22

38/5500

40

65

20

250

HL40

0.39-0.42

0.19-0.23

28/4000

40

70

20

250

HL42

0.41-0.44

0.21-0.24

55/8000

40

60

20

270

HL46

0.44-0.48

0.23-0.26

41/6000

40

70

22.5

300

HL50

0.48-0.52

0.25-0.27

55/8000

40

60

25

320

HL55

0.53-0.55

0.27-0.29

68/10000

40

60

25

350

HL60

0.58-0.62

0.29-0.34

83/12000

40

65

30

400

HL60S

0.58-0.63

0.30-0.34

125/18000

35

55

30

400

HS38

0.37-0.39

0.19-0.22

38/5500

30

50

20

250

HS42

0.40-0.44

0.21-0.24

55/8000

25

40

20

250

HS46

0.44-0.48

0.22-0.25

110/16000

20

30

22.5

300

HS60

0.58-0.62

0.27-0.30

193/28000

16

25

30

400

HS65

0.63-0.67

0.25-0.27

207/30000

13

20

32

430

HS70

0.68-0.72

0.25-0.27

207/30000

10

15

35

460


Product Image

Hollow glass Microsphere 1
Img 1
Hollow glass Microsphere 2
Img 2

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Henan Sicheng Abrasives Tech CO.,Ltd

#1409,No. 1 building, Lvdi centre, Daxue south road, Zhengzhou , China

Phone:
03716-0371-60900389
Fax:
Contact:
Chen (Project Manager)
Mobile:
13526538098
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