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Application of hollow glass microspheres in the synthetic foam

The composite material of hollow glass microspheres and resin is commonly referred as synthetic foam with its main characteristics of low density. With high mechanical properties, it is a wide set of multifunctional composite materials for vibration damping, insulation, fire prevention. Now it is mainly used in manufacturing of aircraft, spacecraft, and ship. The synthetic foam with addition of hollow glass microspheres has not only the porous structure, but also makes core materials own low moisture absorption and high compressive strength due to the closed cell structure.

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  • Technical parameters
  • Applications
  • Storage and Handling
  • Health and Safety Information

Detailed Product Description


1, improve the flow fluidity
2, More substitute of resins
3, Low shrinkage and warpage
4, More economical
5, Adjust density

Application of hollow glass microspheres in the synthetic foam.

Appearance:      White fine powder

Particle shape:  Hollow sphere

Composition:     Soda lime borosilicate quality

True density:    0.20-0.60g/cc

Average particle size: about 20-120um

Compressive strength:  about 4-69MPa

Thermal conductivity:  0.03-0.06w/m.k

Product

Materials

Color

True Density

g/cm3

Pressure Resistance

Mpa

Particle Size

μm

Floating Rate

Melting Point

PH

10th%

50th%

90th%

T20

Soda Lime Borosilicate Glass

white

0.20

3

32

68

106

>96%

625°C

8-9.5

T25

Soda Lime Borosilicate Glass

white

0.25

5

30

65

100

>96%

625°C

8-9.5

T32

Soda Lime Borosilicate Glass

white

0.32

11

30

56

74

>96%

625°C

8-9.5

T40

Soda Lime Borosilicate Glass

white

0.40

20

20

45

70

>96%

625°C

8-9.5

T46

Soda Lime Borosilicate Glass

white

0.46

30

22

45

65

>96%

625°C

8-9.5

T60

Soda Lime Borosilicate Glass

white

0.61

50

18

40

60

>96%

625°C