• hollow-glass-microspheres-t60
  • hollow-glass-microspheres-t46
  • hollow-glass-microspheres-t40
  • hollow-glass-microspheres-t32
  • hollow-glass-microspheres-t25
  • hollow-glass-microspheres-t20

Hollow Glass Microspheres

Hollow Glass Microspheres. developed in recent years, are a new type of materials which shows a greater use and an outstanding performance. The product, made mainly from borosilicate, is a hollow microspheres whose grain size is 10-250 micron and wall-thickness 1-2 micron.

The products have many advantages substantial weight saving, low heat conductivity, high mechanical strength and fine chemical stability. With treated specially, they have the properties of lipophilicity and hydrophobicity and are very easily dispersed in organic materials such as resin. It is widely used in the composite materials such as FRP(fiber reinforced plastics),man-made marble and man-made agate.

They have the distinct results of decreasing weight, sound insulation and heat preservation, thus the products have the excellent performances of anti-crazing and re-processing. They are widely to be used in a range of fields such as aviation, space, new bullet train, luxurious yacht, heat insulating dope, bowling balls and play a unique role.

Detail specification:

Item

BW-450

BW-500

BW-550

BW-650

Particle Size(um)

10-30

20-50

20-85

40-100

Bulk Density(g/cm3)

0.10-0.11

0.14-0.15

0.1-0.11

0.09-0.11

Breaking Strength(Mpa)

3-5

3-5

3-5

2-4

Floatage Rate(%)

>93

PH

8-9

Item

BW-750

BW-1000

BW-A

BW-B

BW-C

Particle Size(um)

20-100

20-180

10-180

10-100

10-250

Bulk Density(g/cm3)

0.11-0.13

0.15-0.16

0.14-0.16

0.20-0.22

0.08-0.10

Breaking Strength(Mpa)

2-4

2-4

2-4

3-5

1.5-3.5

Floatage Rate(%)

>93

PH

8-9

hollow-glass-microspheres-t20Hollow glass microspheres BW-T20

High-performance glass bubble & hollow glass microsphere BW-T20 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T20 Hollow glass microspheres bobbles white 0.20 4 32 68 106 96% 625℃ 8-9.5

 

hollow-glass-microspheres-t25Hollow glass microspheres BW-T25

High-performance glass bubble & hollow glass microsphere T25 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T25 Hollow glass microspheres bobbles white 0.25 5 30 65 100 95% 625℃ 8-9.5

 

hollow-glass-microspheres-t32Hollow glass microspheres BW-T32

High-performance glass bubble & hollow glass microsphere BW-T32 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T32 Hollow glass microspheres bobbles white 0.32 14 30 56 74 95% 625℃ 8-9.5

 

hollow-glass-microspheres-t40Hollow glass microspheres BW-T40

High-performance glass bubble & hollow glass microsphere BW-T40 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T40 Hollow glass microspheres bobbles white 0.40 28 20 45 70 95% 625℃ 8-9.5

 

hollow-glass-microspheres-t46Hollow glass microspheres BW-T46

High-performance glass bubble & hollow glass microsphere BW-T46 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T46 Hollow glass microspheres bobbles white 0.45 41 22 45 65 95% 625℃ 8-9.5

 

hollow-glass-microspheres-t60Hollow glass microspheres BW-T60

High-performance glass bubble & hollow glass microsphere T60 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Product Materials Color True Density g/cm3 Pressure Resistance MPa Particle Size μm Floating Rate Melting Point PH
10th% 50th% 90th%
BW-T60 Hollow glass microspheres bobbles white 0.61 69 18 40 60 94% 625℃ 8-9.5

If you are unable to locate a Chemical or Mineral  you need, our sales department can custom source any needed materials for you directly