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Cenospheres &Zeeospheres

Cenospheres &Zeeospheres

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Shanghai Huijing Sub-Nanoseal New Material.co.,Ltd

CenospheresZeeospheres

Working with the material research instites in China,Shanghai Hijing Sub-Nanoseal New Material Manufacture Co.,Ltd.Pioneers in largescale manufacturing cenospheres/Zeeospheres in various sizes between 0.2μm to 400μm and has established an annulal production capacity of 50000T.Due to its unique combination of hollow spherical shape,light weight,high melting point,high compression strenght,good,sound electrical and thermail insulation,cenospheres/Zeeospheres is one of the best filling materials for dopes,carbon,fiber,products,GRP,materials,leatheroid,rubber,plasticas,petroleum,.field(anchoring,pipeline,anticorrosion and warm keeping),and so on.Huijng Cenospheres/Zeeospheres have beng exported to Japan,Austrilia,America and Germany.

The Main Products of Shanghai Huijing

 

name

 

 

mesh

 

 

Paticle size(d90)

 

density

 

 

moisture

 

 

coloe

 

bulk density

 

True density

 

zeeospheres

 

5000

 

=2.6μm

 

0.9-1.2

 

1.8-2.5

 

1%

 

gray

 

2500

 

=5μm

 

0.9-1.2

 

1.8-2.5

 

1%

 

gray

 

1250

 

=10μm

 

0.9-1.2

 

1.8-2.5

 

1%

 

gray

 

cenospheres

 

200

 

=110μm

 

0.3-0.45

 

0.5-0.8

 

0.5%

 

gray

 

120

 

=260μm

 

0.3-0.45

 

0.5-0.8

 

0.5%

 

gray

 

 

 

Cenospheres/Zeeospheres are light are light gray or off-white,light,inert and nonmetallic hollow ceramic spheres in the range from 0.2μm to 400μm.With N2 or C02 inside and over 95% spheres,the material has excellent fluidity as well as sound electric and heat insulationn,Hence it is calledThe Space Era Material.The hollow micro-spheres can be further divided into two kinds:Thin Wall Hollow Ceamic Micro-sphere and Thick Wall Hollow Ceraimic Mico-sphere.

Chemical Composition

Chemical Composition

 

SiO2

 

Al2O3

 

Fe2O3

 

CaO

 

MgO

 

Na2O,K2O

 

C

 

TiO2

 

Content(%)

 

55-65

 

26-35

 

1-5

 

0.2-0.6

 

1-2

 

0.5-40

 

0.01-2

 

0.5-2

 

 

 

Physical Properties of Cenospheres/ZM-spheres

Parameter

 

Zeeospheres

 

Cenospheres

 

Particle Size(μm)

 

0.1-40

 

20-400

 

Ratio of Sphere

 

>95%

 

>95%

 

True Density(g/cm3)

 

1.8-2.5

 

0.4-0.8

 

Bulk Density(g/cm3)

 

0.9-1.2

 

0.26-0.45

 

Color

 

Gray

 

Gray

 

Compressive Strength(kg/cm2

 

4000-7000

 

100-350

 

Hardness(Mohs Scale)

 

5-7

 

5-7

 

Melting Point(℃)

 

1200-1750

 

1200-1750

 

Lost in Ignition

 

<1%

 

<1%

 

Specific Surface Area(m2/cm3

 

0.7-3.8

 

0.02-0.1

 

Oil Absorption g(oil)/100g

 

28-32

 

16-18

 

Thermal Conductivity(W/mK

 

0.07-0.12

 

0.07-0.12

 

Volume Resistance(Ω·CM)

 

1.5x1010

 

1.5x1010

 

 

Characteriostics of Cenospheres/Zeeospheres

1:IMPROVED RHEOLOGY:Cenospheres/Zeeospheres are nonmetllic hollow ceramic spheres in the range from 0.01μm to 400μm.With the spherical shape of cenospheres/HG-speres,rheology will improve greatly for most applications.

2.LOW DENSITY: When density,counts,cenospheres can be the answer with a density ranging from 0.50 to0.80.Compared to most ground minerals and other resins,cenospheres are 30-85%lighter.

3.LOW RESIN DEMAND/HIGH LOADING POTENTIAL:Spheres have the lowest surface area to volume achievable.With their spherical shape,cenospheres/HG-spheres produce far less viscosity.

4.HIGH COMPRESSIVE STRENGTH:cenospheres/HG-spheres can greatly improve the weariness and antierosion operties of the end products.

5:LOWSHRINKAGE:cenospheres/ZM-spheres are one of the few products in the filler industry today that can meet the requirements for low shrinkage.

6:LOWTHERMAL,ELECTRICAL,AND,SOUNDCONDUCTIVITY:cneospheres/HG-spheres are extremely resistant to heat and typically have a melting point in excess of 1300.As cenospheres/HG-spheres are hollow they have a relatively low coefficient of thermal conductivity.typically 0.09W/mK.

7.INERTNESS:cenospheres/HG-spheres can be utilized in solvents,organic chemicals water,acids or alkalis while maintanining their integrity.

8:THERMAL STABILITY:Because cenospheres are formded in the boilers,they are thermally stable in temperatures exceeding 1000.

9:INSULTATION:Can be used in electronic filling and sealing materials,instrument boards,switches,etc.

10:COSTEFFECTIVENESS:cenospheres/ZM-spheres are 50-200%less expensive than man-made hollow glass spheres,in comparison to less expensive fillers.

Main Usage of Cenospheres/ZM-spheres

1. Dopesoil:paints:paints,bond,dopes for waiis,vehicle putty,insulating,antiseptic and fire proof of paints.

2. Plastics:the products of POM PAPBTPETPP and so on.Like panels,boards,vehicle decorationss,glass fibler products.

3. Rubber:floorsboards wires and lines ,insulating devices,sole,conveyer belt,vehicle parts and bodies,fender-guard,etc.

4. Construction materilas:fire and water-proof materials,processed asphaltum,high-level road pavement,concrete repair materials.

5. Encapsulation material:transformer filling material ,electrc encapsulationg material,electric encapsulation materials.

6. Glass steel products:glss steel furniture,boats,etc.

7. Space or military products:explosives,invisible paints for planes,ships and even soldiers,heat and compression insulating compounds,deep-water submarine.

The Major Advantages of Shanghai Huijing Sub-Nanoseal New Material Co.,Ltd.

1:Technical advantade:Gathering experts,professors and doctors of the relevant fields,Huijing cooperates with the leading materials research instiutes of the world like PQ,Qinghua University,the Science Academy of China,the Chemical Industry Research Institute of China,and Beijing Chemical Industry University to research the most advanced cenoshere materials.

2:Huijing began peoduction three months after the foundation.Within half a year,the products have been exported to Japan,Australia,America and Europe,and Huijing has established solid trade and cooperation relationships with PQ(Potters its subsidiary),one of the leadind material Suppliers of the world.

3:Promising prospect:Through down-to-earth hard work,Huijing will contribute much to the environmental protection.Huijing will soar into the sky and become a leading material manufacturer with key technologies throughout the world.