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Hollow glass microspheres micro spheres bubbles beads

Hollow glass microsphere is a tiny sphere with high ball-type rate. Its ball-bearing effect can
improve its mobility and reduce the viscosity and internal stress of resin mixture.

It is also called flying ash hollow ball, grayish white, thin wall and hollow, very light weight.

It has fine grain, hollow, light weight, high strength, wear resistance, high temperature resistance, insulation, flame retardant insulation and other properties, is widely used in one of the refractory raw material industry.


Potential Applications  :

Light cement slurry, Paint and coating, Putty, Adhesives, Sport Appliances,
Floating materials Polyurethane, Artificial Marble, Epoxy Tooling Board,
Ceramic Materials, Emulsion explosives
Synthetic foam

Physical Index:

LX-20

LX-25

LX-32

LX-40

LX-46

LX-60

Apperance

Free Flowing White  powder with hollow spherical shape structure

Ture density g/cm3

0.18-0.22

0.23-0.28

0.30-0.35

0.39-0.43

0.44-0.49

0.58-0.63

Bulk Density g/CM3

0.10-0.13

0.13-0.16

0.17-0.20

0.20-0.24

0.24-0.27

0.33-0.36


 
Particle Size um

D10

30

25

20

20

18

15

D50

65

60

55

50

45

40

D90

125

125

120

100

90

85

Crush  strength  psi/Mpa

500/3.42

750/5.18

2000/13.79

6000/41.37

8000/55.35

12000/82.75

Softening  point ¡æ

620

620

620

620

620

620

Floating  ratio Min

96%

96%

96%

96%

96%

96%

PH £¦#118alue

8-9.5

8-9.5

8-9.5

8-9.5

8-9.5

8-9.5

Moisture Content % Max

0.3

0.3

0.3

0.3

0.3

0.3

Oil Absorption oil/g

0.2-0.65

0.2-0.65

0.2-0.65

0.2-0.65

0.2-0.65

0.2-0.65

Thermal conductivity @ 20¡æ

0.050

0.061

0.075

0.085

0.097

0.110



Chemical Components:


SiO

Al2O3

Fe2O3

SO3

CaO

MgO

K2O

Na2O

56-62

33-38

2-4

0.1-0.2

0.2-0.4

0.8-1.2

0.5-1.1

0.3-0.9


Packing & storage:


10/12.5/15/20/22/30kgs net per carton and store in a cool, dry place.


Hit£º1357  Time£º2020/10/15 
Henan Lixin Plastic Industry Co., Ltd.
Address: No.8 Qingong Rd,Jinshui District,Zhengzhou,China
Tel: 0086-371-5679-5850    Fax: 0086-371-5679-5850