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Hollow Glass Microspheres for Fiber Reinforced Plastics

High-performance hollow glass bead is a kind of ultra-lightweight inorganic non-metallic powder with hollow microsphere, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite mainstream materials at twenty-first century. Its true density is 0.20-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility. It can be used in cementing slurry, paint and coatings, rubber, plastics, glass, steel, artificial stone, putty and other products as filler and weight-reducing agent. It can also be the excellent sensitizer for emulsion explosives; Because of its high compressive properties, it can be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry.

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Detailed Product Description


Improving flow properties
A superior substitute of resin
Low shrinkage and warpage
More economical
Adjusting product density

Product

Materials

Color

True Density

g/cm3

Pressure Resistance

Mpa/psi

Particle Size

μm

Floating Ratio

Melting Point

PH

10th%

50th%

90th%

T20

Soda Lime Borosilicate Glass

white

0.20

4 / 550

32

68

106

>96%

625°C

8-9.5

T25

Soda Lime Borosilicate Glass

white

0.25

  5 / 750

30

65

100

>95%

625°C

8-9.5

T32

Soda Lime Borosilicate Glass

white

0.32

14 / 2000

30

56

74

>95%

625°C

8-9.5

T40

Soda Lime Borosilicate Glass

white

0.40

28 / 4000

20

45

70

>95%

625°C

8-9.5

T46

Soda Lime Borosilicate Glass

white

0.46

41 / 6000

22

45

65

>95%

625°C

8-9.5

T60

Soda Lime Borosilicate Glass

white

0.60

69 / 10000

18

40

60

>94%

625°C