Sealants
Reverté’s calcium carbonates, recommended for use in acrylic sealants, make it possible to obtain a wide range of viscosities and thixotropies.
In polyurethanes and silicones, our calcium carbonates make it possible to obtain different levels of thixotropy and improve fire resistance.
Advantages
- High whiteness
- Viscosity control
- Thixotropy (special grades)
- Polymer extender
- Hydrophobic (thermoset sealants)
- Improved fire resistance
- Cost reduction
Products
MICRAL® TIXTENDER
D50 = 0.8 microns – D98 = 4.5 microns
Main Advantages
Provides very high whiteness and the highest viscosity and thixotropy in acrylic sealants.
MICRAL® OPAC EXTRA (extra white marble)
D50 = 0.8 microns – D98 = 5 microns
Main Advantages
Provides very high whiteness, high viscosity and thixotropy in acrylic sealants.
MICRAL® 1 (extra white marble)
D50 = 1 micron – D98 = 7 microns
Main Advantages
Provides very high whiteness and medium viscosity in acrylic sealants.
MICRAL® 2 (extra white marble)
D50 = 2 microns – D98 = 12 microns
Main Advantages
Provides very high whiteness and low viscosity in acrylic sealants.
MICROCARB® 95
D50 = 0.65 microns – D98 = 4 microns
Main Advantages
High viscosity and thixotropy in acrylic sealants.
MICROCARB® 60
D50 = 1.4 microns – D98 = 10 microns
Main Advantages
Medium viscosity in acrylic sealants.
CALFORT® 3
D50 = 2 microns – D98 = 15 microns
Main Advantages
Low viscosity in acrylic sealants.
MICROCARB® 96T
D50 = 0.6 microns – D98 = 3 microns
Main Advantages
Provides high thixotropy in mono and bi-component polyurethanes.
Hydrophobic. Easy to disperse. Provides high thixotropy in silicones.
Hydrophobic.
Polymer extender.
Improves fire resistance.
MICROCARB® 95T
D50 = 0.7 microns – D98 = 4 microns
Main Advantages
Provides medium thixotropy in mono and bi-component polyurethanes.
Hydrophobic.
Easy to disperse.
MICROCARB® WM 1T
D50 = 0.9 microns – D98 = 5 microns
Main Advantages
Provides low thixotropy in mono and bi-component polyurethanes.
Hydrophobic.
Easy to disperse.
CALCIPORE® 180T AL
D50 = 1.1 microns – D98 = 7 microns
Main Advantages
Provides high whiteness in white silicones.
Polymer extender.
Hydrophobic.
Improves fire resistance.
CALCIPORE® 160T AL
D50 = 1.4 microns – D98 = 9.5 microns
Main Advantages
Provides high whiteness in white silicones.
Polymer extender.
Hydrophobic.
Improves fire resistance.
