A: Yes, see the examples below:
Nylon- Aminosilane, Epoxysilane coatings
PVC- Aminosilane, Vinylsilane
A: Yes, lower density vs higher strength, smaller particle size for usage in plastics compound
A: Gas pycnometer
A: Generally we coat amino-silane for HK40 to HK60, methacrylate-silane for HK20 to HK37. We can make coatings on HGS according to customers requirement.
A: By measuring the density change under specific static pressure, then to calculate the crush rate and strength.