SWD9602 water based steel structure metal topcoat
Features and advantages
*safe and environmental protection, toxic free, pollution free
*room temperature cure, fast dry, high adhesion strength and high glass temperature
*excellent hiding effect
*excellent uv resistance and anti-aging performance
*excellent salt spray resistance
*excellent hydrophobic water resistance, stain resistance
*excellent temperature variation resistance
*excellent chemical resistance such as acid, salt, alkali etc.
*it is water based coating, pollution free to the environment, safe for the workers application
*one component material, easy to apply, high coverage rate and save labor cost.
Anticorrosion protection of various trucks, automobile, shipbuilding, machinery manufacturing, railway bridges and other steel structure application.
|Solid content (%)||≥63|
|surface dry time (h)||≤4|
|Solid dry time (h)||≤24|
|theoretical coverage||0.19kg/m2(thickness 100um)|
|Adhesive strength||Class 1|
|Impact resistance (kg·cm)||50|
|Fineness b/μm||≤60 (except the flake pigment)|
|Hiding power (white or light color a) (g/㎡)||≤150|
|Tensile strength (Mpa)||2.0|
|Elongation rate (%)||150|
|Temperature variation (-40—+120℃)||Normal|
|Storage stability||Crust formation/grade ≥8，Sedimentation / grade ≥6|
|Resistance to artificial aging, 1000h||No bubbles, no peel off, no crack
Powdery ≤ 1 level, discoloration ≤ 2 level
|( For reference: pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires detailed data.)|
|Acid resistance 50% H2SO4, 168h||No rust, no bubbles, no peel off|
|Alkali resistance 30%NaOH, 168h||No rust, no bubbles, no peel off|
|Salt resistance, 30g/L, 168h||No rust, no bubbles, no peel off|
|Salt spray resistance, 1000h||No rust, no bubbles, no peel off|
Relative temperature: -5~-+35℃
Relative humidity: RH%:35-85%
Recommended dft: 50-100um
Re-coating interval: 4-24h
Coating method: airless spray, air spray, brush, roller
Clean up the substrate surface, without oil, dusts or rust.
The rest material can not be poured into the original bucket.
This material is water based coating, other solvent coating or paints shall not be added in.
|Substrate temperature||Surface dry time||Foot traffic||Solid dry|
* storage temperature: 5℃-35℃
* shelf life: 12 months (sealed)
*make sure the package sealed well
* store in cool and ventilated place, avoid direct sunshine
* package: 20kg/bucket, 25kg/bucket
Product health and safety information
For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the latest Material Safety Data Sheet containing physical, ecological, toxicological and other safety related data.
SWD guarantee all technical data stated in this sheet are based on laboratory tests. Actual testing methods may vary due to different circumstances. Therefore please test and verify its applicability. SWD does not take any other responsibilities except the product quality and reserve the right of any modifications on the listed data without prior notice.