Low Density Hollows Glass Microsphere/Glass Bubble

• Customization: Available
• CAS No.: 65997-17-3
• Appearance: White Fine Powder
• Model NO.: HGM20
• Crush Strength: 5MPa-69MPa
• Moisture Content: Less 0.5%
• pH: 7-9
• Purity: 98%
• Thermal Conductivity: 0.03-0.06W/M.K
• Certification: CE, ISO
• Type: Filler
• Material: Soda Lime Borosilicate Glass
• Transport Package: Bulk Bag
• Specification: A Grade
• Origin: China
• HS Code: 70182000
• Production Capacity: 400tons/Month

Product Description

Product Description

Hollow glass microspheres are used as filler of ultra-high molecular polyethylene. It is not only used as solid lubricant in process, but can modify the comprehensive mechanical properties of the ultra-high molecular polyethylene to improve its strength and abrasion resistance. 

Nylon 6 with 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's temperature of materials 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, automotive plastic parts; 
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. 
Filled into unsaturated polyester. It decreases the shrinkage and water absorption of materials, increase its wear resistance. Meanwhile, less space is produced when laminated and coated. So it can be applied in production of FRP products etc.

Product Parameters

 

Type	Composition	Color	True Density	Crush Strength	Particle Size			Floating Ratio	Melting Point	PH
			g/cm³	Mpa/psi	μm
					10th%	50th%	90th%
HGM25	Soda Lime Borosilicate Glass	white	0.25	5 / 750	30	65	100	93%	625°C	8-9.5
HGM32	Soda Lime Borosilicate Glass	white	0.32	14 / 2000	30	56	74	92%	625°C	8-9.5
HGM40	Soda Lime Borosilicate Glass	white	0.40	28 / 4000	20	45	70	92%	625°C	8-9.5
HGM46	Soda Lime Borosilicate Glass	white	0.46	41 / 6000	22	45	65	92%	625°C	8-9.5
HGM60	Soda Lime Borosilicate Glass	white	0.60	69 / 10000	18	40	60	92%	625°C	8-9.5

Description of Hollow Glass Microspheres (beads):
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 .

Potential Applications of Hollow Glass Microspheres (beads):
Light cement slurry, Paint and coating, Putty, Adhesives, Sport Appliances, Floating materials
Polyurethane, Artificial Marble, Epoxy Tooling Board,Ceramic Materials, Emulsion explosives
Synthetic foam

Packing & storage of Hollow Glass Microspheres (beads):
1, 10/12.5/15/20/22/30kgs net per carton.
2, store in a cool, dry place.
 

Detailed Photos

Applications