Application of Hollow Glass beads in paint from China

Improve flow properties; heat insulation; Weight-reduction; Lower cost of raw materials; Adjusting the density

                       High-performance hollow glass bead is a kind of ultra-lightweight inorganic non-metallic powder with hollow microsphere, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite mainstream materials at twenty-first century. Its true density is 0.20-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility.  

It can be used in cementing slurry, paint and coatings, rubber, plastics, glass, steel, artificial stone, putty and other products as filler and weight-reducing agent. It can also be the excellent sensitizer for emulsion explosives; 

Because of its high compressive properties, it can be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry.  

Product series

Product	Color	True Density (g/cm3)	Pressure Resistance (MPa / psi)	Particle Size μm			Floating Rate	Melting Point	Heat Cond uctivity (W·m-1·K-1 at 70°F (21°C))	PH
				10th%	50th%	90th%
T20	white	0.20	4 / 550	32	68	106	>96%	625°C	/	8-9.5
T25	white	0.25	5 / 750	30	65	100	>95%	625°C	0.0512	8-9.5
T32	white	0.32	14 / 2000	30	56	74	>95%	625°C	0.0535	8-9.5
T40	white	0.40	28 / 4000	20	45	70	>95%	625°C	0.0654	8-9.5
T46	white	0.46	41 / 6000	22	45	65	>95%	625°C	0.0777	8-9.5
T60	white	0.60	69 / 10000	18	40	60	>94%	625°C	0.0934	8-9.5