Related Resources
Lo-Vel Non-Treated Silica Summary Sell Sheet
Lo-Vel Wax-Treated Silica Summary Sell Sheet
Lo-Vel 8100 Silica Performance Data Sheet
Inhibisil 73 Silica Sell Sheet
Matting and Flatting Agents and Anti-Corrosion Pigments for Coatings, Paints and Inks
For manufacturers of coatings, paints and inks, the difficulties associated with meeting stricter environmental standards, adapting to new application or print technologies, and fulfilling the rigorous performance demands of end-users never stop.
For the past 50 years, we have helped customers meet those challenges by offering a diverse line of precipitated silica products for use in a variety of liquid, powder and gel-based coatings, paints, lacquers and varnishes:
- PPG LO-VEL® silica flatting and matting agents reduce the gloss of a variety of products including coatings, paints, lacquers, varnishes and inks, while providing lower viscosity and better stir-in capability. A broad array of non-treated and wax-treated products, covering a wide range of particle sizes, grind values and surface areas have been designed to lower manufacturing costs through improved incorporation times, dispersion stability and anti-settling behavior in solvent-borne and water-borne coatings.
|
|
Particle Size* |
Grind Value |
N2 |
Applications / Benefits |
|
|---|---|---|---|---|---|
|
Hegman |
Fineness |
||||
|
Lo-Vel 66 |
6 |
6 |
25 |
85 |
Smooth finishes, excellent coating package stability. |
| Lo-Vel 8300 | 6.5 | 6.5 | 20 | 180 | |
|
Lo-Vel 8100 |
8 |
6.5 |
20 |
175 |
High flatting efficiency, high transparency in clear waterborne and solventborne finishes, excellent settling resistance, smooth finish. |
|
Lo-Vel 2023 |
8 |
6 |
25 |
165 |
High flatting efficiency, good resistance to overgrind, low tendency to hard settle. |
|
Lo-Vel 2010 |
11 |
5.5 |
32 |
175 |
High flatting efficiency, good resistance to overgrind, low tendency to hard settle. |
|
Lo-Vel 2018 |
12.5 |
5.5 |
32 |
160 |
Gives films a gloss:sheen ratio of close to 1:1, resistance to overgrind. |
* Median particle size by laser diffraction
Non-Treated Silica Flatting and Matting Agents
|
Product |
Particle Size* |
Grind Value |
N2 |
Applications / Benefits |
|
|---|---|---|---|---|---|
|
Hegman |
Fineness |
||||
|
Lo-Vel 27 |
6 |
6 |
25 |
150 |
Smooth finishes, low oil absorption, easy stir-in (including post-addition). |
|
Lo-Vel 6200 |
7 |
6.5 |
20 |
700 |
Highest flatting efficiency, high porosity, resistance to overgrind, smooth finishes, stir-in grade. |
|
Lo-Vel 275 |
8 |
6 |
25 |
150 |
Low oil absorption, easy stir-in (including post-addition). |
|
Lo-Vel 2003 |
9 |
6 |
25 |
240 |
High flatting efficiency, resistance to overgrind, stir-in grade. |
|
Lo-Vel 6000 |
9.5 |
5.5 |
32 |
720 |
Highest flatting efficiency, high porosity, resistance to overgrind, stir-in grade. |
|
Lo-Vel 2000 |
10 |
5.5 |
32 |
240 |
High flatting efficiency, resistance to overgrind, stir-in grade. |
|
Lo-Vel 29 |
10 |
5 |
38 |
150 |
Gives films a gloss:sheen ratio close to 1:1, stir-in grade. |
|
Lo-Vel 39A |
11 |
3.5 |
57 |
150 |
Gives films a gloss:sheen ratio close to 1:1, surface texture, stir-in grade. |
|
Lo-Vel HSF |
13 |
5 |
38 |
150 |
High flatting efficiency, gives films a gloss:sheen ratio close to 1:1, surface texture, stir-in grade. |
* Median particle size by laser diffraction
- INHIBISIL® silica-based anti-corrosion pigments are used in solvent-based and water-borne protective metal finishes. Available in three grades, they are highly effective, environmentally responsible alternatives to chrome-based and other toxic anti-corrosion pigments.
Inhibisil Anti-Corrosion Pigments
|
Product |
Particle Size* |
Grind Value |
Calcium |
pH |
Applications / Benefits |
|
|---|---|---|---|---|---|---|
|
Hegman |
Fineness |
|||||
|
Inhibisil 73 |
3 |
7 |
12 |
7 |
10 |
Higher calcium oxide content, elevated protective effectiveness for thin-film primers (solvent and waterborne), heavy metal-free, non-toxic. |
|
Inhibisil 75 |
5 |
6.5 |
19 |
7 |
10 |
Higher calcium oxide content, elevated protective effectiveness for high-film-build primers (solvent and waterborne), heavy metal-free, non-toxic. |
* Median particle size by laser diffraction
Lo-Vel and Inhibisil are trademarks of PPG Industries Ohio, Inc.