Product Description

Name:hollow microsphere;

Properties: gray or white, pure white, loose, fluidity inorganic nonmetallic powder material;

Features: sound insulation, flame retardancy, electrical insulation, low density, low oil absorption rate, low thermal conductivity, good dispersibility and fluidity, high chemical stability and high compressive strength;

Main ingredients:SiO2,Al2O3;

Diameter: 5-1000 microns;

Application:

1. Plastic: good mobility, stable product size, improved appearance, eliminate glass fiber exposure, good thermal stability, flame retardancy, low oil absorption, good insulation, low water absorption and strong corrosion resistance,small accumulation density;

2. Coatings and paints: high solid industrial coatings, water-soluble industrial topcoat, heat insulation, thermal insulation, fire retardant coatings, maintenance coatings, powder coatings, coil coatings, primers, architectural coatings, adhesives, cement and mortar; 

3. Rubber products:modification of nylon, PP, PBT, PC, POM and other engineering plastics,filling hard PVC, PP, PE,production of special-shaped materials, pipes and plates;fill in PVC, PE and other cables;insulating sheath material,epoxy coated copper plate filled with epoxy resin,filling unsaturated polyester,fillingSilicone resin.