Glass Bead

About Glass bead: Glass beads are made of borosilicate materials by high-tech processing.The particle size of it is 10-250 microns. The product has the advantages of light weight, low thermal conductivity, high strength, good chemical stability and so on.Its surface, after special treatment with oil and hydrophobic properties, is very easy to disperse in the organic material system.

Composition index:

1, Chemical composition: SiO2 >67%,CaO>8.0% MgO>2.5% Na2O<14%, Al2O3 0.5-2.0 Fe2O3 >0.15 other 2.0%;

2, Specific gravity: 2.4-2.6 grams/cubic centimeter;

Appearance: smooth, round, transparent glass without impurities Roundness: ≥85% ;

3. The magnetic particle shall not exceed 0.1% of the product weight;
4. The bubble content of glass beads is less than 10%;

5, Does not contain any silicone components.

Glass bead Usage:

Hollow glass beads have been widely used in artificial agate, marble, glass fiber reinforced plastic bowling materials and high-grade heat insulation coatings.

Hollow glass beads are excellent sensitizers for civil emulsion explosives, which can significantly improve the initiation performance and prolong the storage period of emulsion explosives. In addition, hollow glass beads can also be used to increase the volume in atomic ash, improve grinding performance, improve acid and alkaline resistance.

FAQ:

1. Q:What is the MOQ of the product:

  A: The MOQ is 1*20ft container.But we accept smaller trial orders too.

2. Q:What is the origin of the product?

  A: The origin of the product is China.

Glass bead Packing and shipping:

25kgs/bag or as required. Port of delivery are Tianjin,Qingdao,Dalian port.

Glass bead Storage:

Storage in ventilated low temperature dry warehouse.