Perlite Hollow Microsphere, also known as reinforced floating beads, are selected special materials at a high temperature above 1200℃, through precise control of the temperature and material stagnation time, so that the surface of the product is melted, the pores are closed, and the inside is a honeycomb structure, and the appearance is Microsphere is a tiny hollow spherical powder material that is a good substitute for the dwindling float beads.

• The appearance of the product is white or off-white. Observed under a microscope, it can be seen that it is a tiny hollow transparent sphere with good dispersibility and fluidity. The product has a particle size range of 0.24-0.15mm, and has excellent properties such as light weight, non-toxic, odorless, corrosion resistance, high temperature resistance, compression resistance, insulation, sound insulation, and low thermal conductivity.

• Improve rheology, reduce viscosity, and reduce product weight, especially the specific gravity of 0.3-0.4g/cm3 can reduce the weight and cost of products. It is a new functional filler for unsaturated resin;
  

• High filling performance, low binder dosage, and smaller specific surface area, so the binder uses less than ordinary fillers;
  

• Chemically stable, the composition of aluminum silicate material makes it have strong chemical stability;
  

• The fire-resistance melting point is over 1000 degrees, which can be used as a good aggregate for fireproof coating, especially suitable for inflatable fireproof coating;
  

• Thermal insulation and sound insulation, thin wall closed type hollow sphere structure, so that it has a unique thermal insulation, thermainsulation, sound insulation and other effects, widely used in heat insulation, heat insulation, sound insulation coating and other products.

• In addition to large-scale applications in the field of oilfield cementing, it is also widely used in metallurgy, machinery, chemicals, electric furnaces, boilers, glass, rubber, plastics, ceramics, refractories, building materials and other industries, and has extremely broad application prospects.

• As a filler in the plastics industry, wood-plastic products (wood substitutes, imitation wood) and other products have the advantages of large dosage, low cost, high strength, good heat resistance, and low thermal conductivity;
  

• Made of good lightweight refractory materials, so that it has the characteristics of high strength, long life, low thermal conductivity at high temperature, etc.;
  

• Making high-efficiency insulation materials with low prices;
  

• Make waterproof coatings with good functions;
  

• It can play a better plugging effect in cementing exploration technology;
  

• In the metallurgical industry, it is used as a filler for the partitions of casting and welding workshops, and as a material for sand cores;
  

• In the ethylene plastic mixed with appropriate amount of microbeads can be made of effective muffler equipment, noise from 95 ~ 100dB to 90dB below, can also be used for muffler coatings;
  

• Utilizing the properties of high strength and abrasion resistance of hollow microspheres, it is made into automobile brake pads, military friction pads and oil drilling rig brake pads. It has the characteristics of good physical properties, long service life and low production cost.