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Sealants

Sealants

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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 = 0.7 micronsD98 = 4 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 = 4 microns

Main Advantages
Provides very high whiteness, high viscosity and thixotropy in acrylic sealants.

MICRAL® 1 (extra white marble)

D50 = 1.8 microns  –  D98 = 7 microns

Main Advantages
Provides very high whiteness and medium viscosity in acrylic sealants.

MICRAL® 2 (extra white marble)

D50 = 3.5 microns  –  D98 = 14 microns

Main Advantages
Provides very high whiteness and low viscosity in acrylic sealants.

MICROCARB® 95

D50 = 0.65 microns  –  D98 = 3 microns

Main Advantages
High viscosity and thixotropy in acrylic sealants.

MICROCARB® 60

D50 = 2.5 microns  –  D98 = 9 microns

Main Advantages
Medium viscosity in acrylic sealants.

CALFORT® 3

D50 = 3.5 microns  –  D98 = 14 microns

Main Advantages
Low viscosity in acrylic sealants.

MICROCARB® 96T

D50 = 0.6 microns  –  D98 = 2.5 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 = 0.65 microns  –  D98 = 3 microns

Main Advantages
Provides medium thixotropy in mono and bi-component polyurethanes.
Hydrophobic.
Easy to disperse.

MICROCARB® WM 1T

D50 = 0.9 microns  –  D98 = 4.5 microns

Main Advantages
Provides low thixotropy in mono and bi-component polyurethanes.
Hydrophobic.
Easy to disperse.

CALCIPORE® 180T AL

D50 = 1.8 microns  –  D98 = 7 microns

Main Advantages
Provides high whiteness in white silicones.
Polymer extender.
Hydrophobic.
Improves fire resistance.

CALCIPORE® 160T AL

D50 = 2.5 microns  –  D98 = 9 microns

Main Advantages
Provides high whiteness in white silicones.
Polymer extender.
Hydrophobic.
Improves fire resistance.