High Strength Hollow Glass Bubbles/Glass Beads/Microspheres H46 for SMC and BMC

Detailed Product Description

1. Improve flow properties

2. A superior substitute of resin

3. Low shrinkage and warpage

4. More economical

5. Adjusting density

Other name: Hollow glass bubbles; Hollow glass cenospheres; Hollow glass beads

Composition: Soda Lime borosilicate quality

Appearance: White fine power

Place of Origin：Anhui，China（Mainland）

Grade Standard：Industrial Grade

Application：Industrial Chemical Additives

Brand Name：Sinosteel

Particle shape: Hollow sphere

Purity:Borosilicate Glass 96~100%

Color: White

True density: 0.20-0.60g/cc

Average particle size: about 2-120um

Compressive strength: about 4-69MPa

Thermal conductivity: 0.03-0.06w/m.k

Packaging Details: Bulk bag or cartons with PE plastic inners

Delivery Time: 3-7 days against your payments

Supply Ability：50,000 Metric Tons per year

1. 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;

2. 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, automotive plastic parts, audio equipments, household appliances;

3. Filled into epoxy resin，it can reduce the material’s viscosity and improve the mechanical properties. So it can be used in production of composite foam plastic, deep-sea submarine, lifeboat, etc.;

4. 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 production of glass-steel products, polishing wheels, tools, etc.;

5. Rubber with glass microsphere is a kind of good high-pressure, 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.