The product of ethyl silicate zinc primer is a two-component primer of zinc ethyl silicate, including ethyl silicate and round zinc. The primer conforms to the standard (IS-M-TP-210). The pigment used in this primer is zinc powder, which protects the metal surface against corrosion through cathodic. It is dried by the reaction between the two components and must have enough moisture to harden the environment.
Its properties include:
This color is widely used for marking and marking roads and passages, including its uses are:
| فام td> | Traffic white – Traffic yellow – Other shades |
| Volume solid percentage | 58 ± 2 |
| Storage time | one year |
| Recommended thickness | 100 to 400 microns |
| Density | 05, 0 ± 1.25 |
| 350 micron theory coverage | 1.2 square meters per kilogram |
| Drying time | Next layer application time | ||||||
| Temperature | surface | depth | Complete hardening | minimum | Maximum | Notes | |
| 25 ° C | 1 hour | 10 hours | 2 days | 6 hours | 7 days | Other factors such as the thickness of the color film and temperature changes, etc. affect the drying time. | |
| Thinner | Traffic thinner |
| Application temperature | 5 to 50 degrees Celsius |
| Maximum relative humidity | 80% |
| Surface temperature | 3 to 5 degrees above the dew point |
| Application method | Air spray. Airless spray, brush and roll |
| Application conditions | Ordinary spray | Airless spray | brush | Roll |
| Percent solvent | 5-10% | 3-5% | 3-7% | 4-8% |
| head pressure | 2 -5 times | 140 – 160 bar | ||
| Nozzle head diameter | 1.2 to 1.8 mm | 0.3 to 0.5 mm | ||
| hand distance | 30-50 cm | 40-60 cm |
Painted surfaces – These surfaces must be completely clean and free of any grease and other contaminants. Before painting the surface must be perfect
Dry and if a long time has passed since the application of the undercoat, a suitable roughness should be created by soft sanding on the surface.
Steel surfaces – Wash the steel surface thoroughly to remove grease, salt and any other contaminants. De-ring and create
Profiles on surfaces by various methods such as ballast document up to 2.5 degrees Swedish SA or by mechanical tools up to ST3-ISO degree
(SP10-SSPC).
In metal structures and welded points and corners should be smooth and polished and free of any appendages and sharpness.
After de-rusting and creating the profile of the particles obtained from the preparation and other contaminants, remove the surface with moisture and grease free from moisture and grease by vacuum method. Note that the application of the first layer (primer) should be done no later than two hours after preparation.
After preparing the surface and choosing the method of painting, first mix the fabric of the relevant solution with the recommended ratio and mix the mixture thoroughly to make it uniform.
Add a special amount of ethyl silicate thinner if needed (usually not needed) (add to the mixture and stir until a primer is applied, then apply the paint with a suitable tool.
The above color was flammable
Its properties include:
This coating is used as a primer in a coating system on metal to protect against corrosion. Due to cathodic protection, this primer can be used in various highly corrosive industrial and marine conditions. Also, this primer can be used in wet and non-chemical areas as a single layer (at least 6 months). Other uses for this primer include:
| فام td> | gray |
| Percentage of round zinc in dry film | at least 75% |
| Volume solid percentage | 65 ± 2 |
| Storage time | 6 months at 25 ° C |
| Recommended thickness | 65 microns |
| Density | 1/0 ± 5/2 |
| Theoretical coating with a thickness of 70 microns | 3.5 square meters per kilogram |
| Theoretical coating with a thickness of 70 microns | 8.8 square meters per liter |
| Number of components | Two components |
| weight ratio of components | 75% of the first component 25% of the second component (hardener) |
| Volume mixing ratio of components | 68% of the first component and 32% of the second component (hardener) |
| Drying time | Next layer application time | ||||||
| Temperature | surface | practical | Complete hardening | minimum | Maximum | Notes | |
| 25 ° C | 20 minutes | 2 hours | 5 days humidity 70-5% | 6 days | Other factors such as the thickness of the color film and temperature changes, etc. affect the drying time. | ||
| Thinner | Thinner ethyl silicate |
| Application temperature | 5 to 50 degrees Celsius |
| Maximum relative humidity | 80% |
| mixing ratio | 80 to 20 |
| Surface temperature | 3 to 5 degrees above the dew point |
| Application method | Air spray. Airless spray, brush and roll |
| useful life of paint and hardener mixture | 30 minutes at 20 ° C |
| Application conditions | Ordinary spray | Airless spray | brush | Roll |
| Percent solvent | if needed | if needed | 9-6% | 9-6% |
| head pressure | 4-6 times | 120-160 times | ||
| Nozzle head diameter | 1.6 to 2 mm | 0.35 to 0.5 mm | ||
| hand distance | 30-50 cm | 40-60 cm |
Painted surfaces – These surfaces must be completely clean and free of any grease and other contaminants. Before painting the surface must be perfect
Dry and if a long time has passed since the application of the undercoat, a suitable roughness should be created by soft sanding on the surface.
Steel surfaces – Wash the steel surface thoroughly to remove grease, salt and any other contaminants. De-ring and create
Profiles on surfaces with different methods such as ballast document up to 2.5 Swedish SA or by location tool
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطر آنچنان که لازم است.
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطر آنچنان که لازم است.
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطر آنچنان که لازم است.
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطر آنچنان که لازم است.