3M Hollow Glass Beads
1.Hollow, thin-walled, hard, lightweight ball. With the highest strength/density ratio, suitable for a variety of process conditions.
2.A higher amount of filling.
3.Lower viscosity, increase liquidity.
4.The volume cost more economical. Compared with the same weight of ordinary packing, can occupy more volume. This means that cost.
5.Effectively reduce the density.
6.High melting point, greatly improve the temperature resistance, play a good role in fire prevention.
7.The spherical structure of the particles so that it has a good dispersion of impact and stress, can improve the anti-coating impact resistance and reduce the stress cracking.
8.With better waterproof, anti-fouling, anti-corrosion performance.