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Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

Hebei Gator Chemicals Technology co.,ltd

Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

Brand Name : Gator

Model Number : JD-101

Place of Origin : China

MOQ : 10MT

Price : USD800-1300/MT

Payment Terms : L/C, T/T, Western Union

Supply Ability : 600MT/M

Delivery Time : 10Workdays

Packaging Details : 25PP bag/ 600KGS baffled bag

Material : SiO2

Bulk Denity : 0.4-0.6

True Denity : 0.9Max

Whiteness : 30Min

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Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

Cenospheres are hollow spherical powder ultra-light inorganic non-metallic materials with a true density of 0.15-0.65g/cm3, a particle size of 2-120μm, a wall thickness of 1-2μm, and compressive strength. Between 3-125MPa, it has the characteristics of light-weight, large volume, low thermal conductivity, high compressive strength, and good fluidity.
The density of hollow glass microspheres is about one-tenth of the density of conventional filler particles. After filling, the basis weight of the product can be greatly reduced, and the production resin can be replaced and saved, and the product cost can be reduced.

1.Chemical composition:

Item SiO2 Al2O3 Fe2O3 SO3 CaO MgO K2O N2O
Content 56-62 30-38 2-4 0.1-0.2 0.2-0.4 0.8-1.2 0.5-1.1 0.3-0.9

2.Physical properties:

Item Spec
Buld Density 0.35-0.50
True Density Below0.90
Moisture(%) Below 0.4
Sinker(vol%) Below5
Compressive Strength(vol%) Above60
Av.Partical Size(μm) 80-150
Whiteness Above 30

Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)Ultrafine Cenospheres used for light-weight for satellites, rockets and spacecraft(100-200mesh)

3.Characteristics :

(1). High refractoriness:

the main chemical composition of the floating beads is silicon and aluminum oxide, wherein the silicon dioxide is about 50-65%, and the aluminum oxide is about 25-35%. Because the melting point of silica is as high as 1725 degrees Celsius, the melting point of aluminum oxide is 2050 degrees Celsius, which are all high refractory materials. Therefore, the floating beads have an extremely high degree of refractoriness, generally reaching 1600-1700 degrees Celsius, making them excellent high-performance refractories.
(2). Light-weight:

thermal insulation; floating beads wall is hollow, the cavity is semi-vacuum, only a very small amount of gas (N2, H2, and CO2, etc.), heat conduction is extremely slow. Therefore, the floating beads are not only lightweight (weight: 250-450 kg / m3), but also excellent thermal insulation (thermal conductivity normal temperature 0.08-0.1), which laid the foundation for its role in the field of lightweight insulation materials.
(3). High hardness, high strength:

because the floating beads are made of silicon-aluminum oxide mineral phase (quartz and mullite) hard glass body, the hardness can reach Mohs 6-7, static pressure strength is as high as 70-140MPa, true The density is 2.10-2.20 g/cm3, so the floating beads have high strength.
(4).the insulation is not conductive:

generally, the resistance of the insulator decreases with the increase of temperature, the floating beads are opposite, the resistance increases with the increase of temperature. This advantage is not available in other insulating materials. Therefore, it can be made into an insulating material with excellent performance.
(5). fine particle size, large specific surface area;

floating beads naturally formed particle size of 1-250 microns. The specific surface area is 300-360g/cm2, which is similar to cement. Therefore, the floating beads do not need to be ground and can be used directly. Fineness can meet the needs of various products.


4. Usage :

Ultrafine bead application
(1) As a modified material of cement, ultrafine beads are used to prepare cement to improve the quality and performance of cement.
(2). Using the self-compacting and spherical characteristics of ultra-fine microbeads, it is applied to marine concrete, cement-based grouting materials, cement-based self-leveling mortar, self-compacting concrete and self-leveling concrete.
(3). As a filler for the plastic industry, ultrafine beads have the advantages of low cost, high strength, good heat resistance, and low thermal conductivity;
(4)ultra-fine beads for the production of good lightweight refractory materials, so that it has high strength, long life, low thermal conductivity and other characteristics;
(5) ultra-fine beads to make a good function of fire retardant coatings and putty powder;
(6)Using the characteristics of high-strength microbeads with high strength and wear resistance, it can be made into automobile brake pads, military friction plates and oil rig brake pads, etc. It has the characteristics of good physical properties, long service life, and low production cost.
(7)As a filling material for artificial marble, ultra-fine beads can produce a variety of colored stripes of marble, which is a beautiful and lightweight new decorative material;
(8) The microbeads replace the white carbon black as a rubber filler, which can greatly enhance the wear resistance of the rubber;


5.Specifications:

100-150 mesh

6.Our service:

(1)Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
(2)All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
(3) Strictly Quality Control
--Our strictly Quality Control Dept will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
(4)Professional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.

7.Contact

Hebei Gator Chemicals Tech

Reg. Off: Qiaoxi District, Shijiazhuang city, Hebei province
Contact: Jerry Joung

Tel: +86015511498655
Email: jerry@gatorchems.com

Twitter:jerryyoung2014


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