Glass bubble,Hollow glass microspheres , Glass sphere beads, Manufacturer & suppliers

Product Details:
CAS No. ：65997-17-3 
Other Names： glass bubbles 
Place of Origin： Anhui, China (Mainland) 
Grade Standard: Industrial Grade, Food Grade 
Purity: pure white 
Appearance: white 
Application: filler 
Brand Name: SINOSTEEL 
Model Number: T15~T60 
true density: 0.20-0.60 g/cm3 
particle size: 2-120μm 
color:white 
compressive strength: about 4-69MPa 
Thermal conductivity: 0.03-0.06w/m.k 
Detailed Product Description

1.Improve flow properties.
2.A superior substitute of resin.
3.Low shrinkage and warpage.
4.More economical.
5.Adjusting pro
Magic Custom-built Glass Bubbles

To meet customer’s demand, a variety of  hollow glass microspheres with different particle size, density and intensity are made. It can help customers to improve the performance and quality of their finished product, ensuring a smooth and trouble-free production process at a lower cost.

Unique performance

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 0.15-0.60g/cm3 with 2-130μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility.
It can be used in paint and coatings, rubber, plastics, glass, steel, artificial stone, putty and other products as filler and weight-reducing agent.
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.

Why should we choose high-performance hollow glass beads?

1.Improve flow properties.

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. Therefore,during processing, less heat is produced in composite materials so as to prevent inadequate lubrication and partial thermal decomposition. It is more likely to extrude when molding, which can not only reduce defects in products, but also improve the production efficiency by 15% -20%.

2.A superior substitute of resin.

Hollow glass microspheres occupy less surface area, low oil-absorption rate, and evenly disperse in mixture. Its easy compression and integration permit high filler loadings. It significantly reduces the consumption of resins, increases the amount of filler, and effectively reduces VOC indicators, and costs as well.

3.Low shrinkage and warpage.

Hollow glass microspheres have the feature of isotropism and high-filling, hence the dimensional stability of the product will be very high and it will reduce the shrinkage and warpage. With an appropriate filling ratio, the toughness of the products, impact-resistance and surface hardness can be significantly improved.

4.More economical.

The density of high-performance hollow glass microspheres is only a fraction of that of the resin. A small amount of hollow glass microspheres will be able to replace heavier materials. When considering the cost per unit volume, rather than cost per unit weight, high-performance hollow glass microspheres can significantly reduce costs.

5.Adjusting product density

The density of hollow glass microspheres is usually 0.20 ~ 0.60g/cm3, and the density of mineral filler is generally around 2.7 ~ 4.4 g/cm3 (The data adopted is the true particle density). In order to obtain the equal size, 14 kilograms or more of talc must be used to obtain the same effect of 1 kg of hollow glass microsphere. Hence the desired ideal density can be obtained by adding appropriate proportions of hollow glass microspheres.
Product Series

Model  Color   Diameter   True density    Pressure
              
T15    white   15-130μm    0.15g/cm3     1.5-2 MPa
 
T20    white   15-120μm    0.20g/cm3      3-4  MPa
 
T25    white   12-110μm    0.25g/cm3      5-7  MPa
 
T32    white   10-90 μm    0.32g/cm3     12-15 MPa
 
T40    white    8-85 μm    0.40g/cm3     28-33 MPa
 
T46    white    8-80 μm    0.46g/cm3     38-42 MPa
 
T60    white    8-65 μm    0.60g/cm3     56-60 MPa
Applications

Its applications are in the fields of Thermal insulation coating, putty, plastic casting polyester, fiberglass, SMC, radome, synthetic foam, adhesives, printed circuit board substrate, RTM,bowling, fan blades, & caulking materials, emulsion explosives, golf, sealant, pipeline insulation materials, artificial marble, PVC foam, low density oil drilling, light cement, and other deep-sea buoy etc.

product information：

CAS No.: 65997-17-3 
Other Names: hollow glass bubbles 
Place of Origin: Anhui, China (Mainland) 
Grade Standard: Industrial Grade 
Purity: Borosilicate Glass: 97 ~100% 
Appearance： white 
Application： filling 
Brand Name ：SINOSTEEL 
Model Number： T25/T32/T40/T46/T60 
Color： white 
Materials： Soda Lime Borosilicate Glass 
True Density： 0.20~0.60g/cm3 
Pressure Resistance： 4~69Mpa 
Particle Size： 2~120um 
Thermal conductivity： 0.03~0.06w/m.k 
Floating Rate： >94% 
Melting Point： 625°C 

Improve flow properties
1.A superior substitute of resin
2.Low shrinkage and warpage.
3.Adjusting product density.
4.More economical

The high-performance hollow glass microspheres, Its true density is 0.20-0.60 g/cm3; particle size is 2-120μm; Due to its excellent advantages of light weight, bulk density, lower thermal conductivity, higher compressive strength, improved dispersion and liquidity, and excellent chemical stability, it can be used as filler in painting, rubber, plastics, FRP(Fiber Reinforced Plastics ), man-made stone, putty and other materials. Its an excellent sensitizer of emulsion explosive to increase the storage time of explosives and its sensitivity and stability.Because of its high compressive properties, hollow glass microspheres can also be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry.

product information：

CAS No. 65997-17-3
Other Names： glass bubbles
Place of Origin： Anhui, China (Mainland)
Grade Standard： Industrial Grade
Purity： Borosilicate Glass: 97 ~100%
Appearance： white
Application： filling
Brand Name： SINOSTEEL
Model Number： T25/T32/T40/T46/T60
Color： white
Materials： Soda Lime Borosilicate Glass
True Density： 0.25~0.60g/cm3
Pressure Resistance： 5~60Mpa
Particle Size： 2~110um
Thermal conductivity： 0.03~0.06w/m.k
Floating Rate： >94%
Melting Point： 625°C

Detailed Product Description
hollow glass microspheres can improve flow properties and more economical.

Applications 

Thermal insulation coating, putty, plastic casting polyester, frp, SMC, radome, synthetic foam, adhesives, printed cir-

cuitboard substrate, RTM,bowling, fan blades, & caulking materials, emulsion explosives, golf, sealant, pipeline insul-

ation materials, artificial marble, PVC foam, low density oil drilling, light cement, and other deepsea buoy etc. Appl-

ication of Glass microspheres in plastic, rubber etc.

Hollow glass microspheres are used as filler of ultra-high molecular polyethylene. It is not only used as solid lubric-

ant in process, but can modify the comprehensive mechanical properties of the ultra-high molecular polyethylene to imp-

rove its strength and abrasion resistance. Nylon 6 with the addition of hollow glass microspheres has a higher tensile

strength, impact strength, hardness and other improved mechanical properties and can prevent the material aging caused

by the light and heat. With the increase of glass microspheres content, the Martin heat-resistant temperature of mater-

ials rises. It can used in the production of bearings, cameras, furniture and its accessories.

Hollow glass microspheres are added into rigid PVC to manufacture profiled materials, pipes and plates. These materials

have good stability in dimension, then their the rigidity, heat resistance, productivity will be improved; Filled into

ABS,this can improve the size stability of material, reduce shrinkage, improve the compressive strength and flexural

modulus, and improve the performance of the surface paint. So it can be widely used in production of TV cabinet, autom-

otive plastic parts, audio equipments, household appliances; Filled into epoxy resin,it can reduce the material’s visc-

osity and improve the mechanical properties. So it can be used in production of composite foam plastic, deepsea subma-

rine, lifeboat, etc.; Filled into unsaturated polyester. It decreases the shrinkage and water absorption of materials,

increases its wear resistance. Meanwhile, less space is produced when laminated and coated. So it can be applied in pr-

oduction of glass-steel products, polishing wheels, tools, etc.; Rubber with hollow glass microsphere is a kind of good

highpressure, wide-band and sound-absorbed material. The target body made of the rubber, has many practical advantages,

such as easily producing the zero buoyancy of the target body, and thus it is suitable for making drag target; Its good

flexibility can make target body easy folding and deploying.

CAS No. :65997-17-3

Other Names: HOLLOW GLASS BEADS

MF: Soda Lime Borosilicate

Place of Origin: Anhui, China (Mainland)

Grade Standard:Industrial Grade

Purity :Borosilicate Glass,96 ~100%

Appearance: white

Application: FILLER

Brand Name: SINOSTEEL

Model Number: T20~T60

Color: white

Materials: Soda Lime Borosilicate Glass

True: Density 0.20~0.60g/cm3

Pressure Resistance: 5~60MPa

Particle Size: 2~110um

Thermal conductivity: 0.03~0.06w/m.k

Floating Rate: >94%

Melting Point: 625°C

Detailed Product Description

1.Improve flow properties

2.A superior substitute of resin

3.Low shrinkage and warpage.

4.Adjusting product density.

5.More economical

Product Series

CAS Number：65997-17-3

Other Names： HOLLOW GLASS BUBBLES

Place of Origin： Anhui, China (Mainland)

Grade Standard： Industrial Grade, Other

Purity ：96-100%

Appearance： White fine powder,tiny spheres

Application ：Industrial Chemical Additives

Brand Name： SINOSTEEL

Model Number： T20-T60

Color ：White

True density： 0.20-0.60g/cm3

particle size ：about 2-110μm

Detailed Product Description

Hollow glass microspheres are more economical,and adjusting density.

Product Introduction

High-performance hollow glass microsphere is a kind of ultra-lightweight inorganic non-metallic material (powder) with hollow structure(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 etc.

Applications

Its applications are in the fields of Thermal insulation coating, putty, plastic casting polyester, FRP ,SMC, synthetic foam, adhesives, printed circuit board substrate, RTM, bowling, fan blades, & caulking materials, emulsion explosives, golf, sealant, pipeline insulation materials, artificial marble, PVC foam, low density oil drilling, light cement, and other deep-sea buoy etc.

Appearance: White fine powder

Particle shape: Hollow sphere

Composition: Soda lime borosilicate quality

True density: 0.15-0.25g/cc

Average particle size: about 40-60μ

Compressive strength: about 1.5-5MPa

Thermal conductivity: 0.03-0.06w/m.k

1.The man-made wood filled with hollow glass microspheres can provide excellent quality assurance for parts of furniture, ornaments and sculptures. In the original formula, the product density can be adjusted by adding different percentage of hollow glass microspheres.

2.The oil absorption rate of hollow glass microspheres is much less than that
of other common fillers like calcium carbonate, so the viscosity is
significantly lower also.

3.Compared with traditional mineral additives, hollow glass microspheres have a better mobility, which are suitable for the manufacture of large area, thin
wood board. The wood materials with addition of hollow glass microspheres are more easily nailed. It can avoid the phenomenon of cracking existing in the traditional formula of artificial wood in general after nailing.

Hollow glass microspheres mixture:

The filling content of hollow glass bead generally is between 5% -20%. It can
be easily mixed with resin, and is proposed to be added at the final stages of
mixing with a slower mixing speed.

If the high-pressure pump required, it should be determined that whether the
strength of hollow glass microspheres can meet the requirement in advance.

Note: The mixture method of hollow glass microspheres is also important, we
strongly recommend that the mixing speed of adding hollow glass microspheres
should be less than 100 r / min.

Appearance: White fine powder

Particle shape: Hollow sphere

Composition: Soda lime borosilicate quality

True density: 0.15-0.25g/cc

Average particle size: about 40-60μ

Compressive strength: about 1.5-5MPa

Thermal conductivity: 0.03-0.06w/m.k

1.The man-made wood filled with hollow glass microspheres can provide excellent quality assurance for parts of furniture, ornaments and sculptures. In the original formula, the product density can be adjusted by adding different percentage of hollow glass microspheres.

2.The oil absorption rate of hollow glass microspheres is much less than that
of other common fillers like calcium carbonate, so the viscosity is significantly lower also.

3.Compared with traditional mineral additives, hollow glass microspheres have a better mobility, which are suitable for the manufacture of large area, thin
wood board. The wood materials with addition of hollow glass microspheres are more easily nailed. It can avoid the phenomenon of cracking existing in the traditional formula of artificial wood in general after nailing.

Hollow glass microspheres mixture:

The filling content of hollow glass bead generally is between 5% -20%. It can
be easily mixed with resin, and is proposed to be added at the final stages of
mixing with a slower mixing speed.

If the high-pressure pump required, it should be determined that whether the
strength of hollow glass microspheres can meet the requirement in advance.

Note: The mixture method of hollow glass microspheres is also important, we
strongly recommend that the mixing speed of adding hollow glass microspheres
should be less than 100 r / min.

Compared with the traditional atomic ash, the new type of one with hollow glass beads own the advantages as follows:
1.Easy preparation and production, the hollow glass microspheres can be well mixed by a simple low-speed mixer. Its product has a feature of light weight and large volume.

2.Compared with the ordinary putty, new putty with 5% of hollow glass microspheres, can replace 10 ~ 20% of talc, calcium carbonate, bentonite. Its volume can also be increased 15– 25% than that of ordinary putty, resin is saved by 8%.

3.The oil absorption rate of hollow glass microspheres is much less than that of talc and other fillers. So it has a significantly lower viscosity.

4.Putty with hollow glass microspheres can be easily polished with advantages of time saving, labor-saving and dust reduction.

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