SWD9602 water based steel structure metal topcoat


SWD9602 water based steel structure metal topcoat

short description:

SWD9602 water based steel structure metal coating is designed by SWD Urethane headquarter with new ion stabilized silicone acrylic resin self-emulsifying, combine with cross-linking and reaction, adopts with super fineness inorganic non-toxic anti-corrosion filler materials. It is an perfect metal anticorrosion alternative to meet the environment friendly requirements.

Product Detail

Product Tags

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.

Typical use

Anticorrosion protection of various trucks, automobile, shipbuilding, machinery manufacturing, railway bridges and other steel structure application.

Product information

Item Results
Appearance color adjustable
Gloss matt
Solid content (%) ≥63
Density (g/cm³) 1.2
surface dry time (h) ≤4
Solid dry time (h) ≤24
theoretical coverage 0.19kg/m2(thickness 100um)

Physical property

Item Results
Adhesive strength Class 1
Impact resistance (kg·cm) 50
Fineness b/μm ≤60 (except the flake pigment)
Bending strength/cm ≤2
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

Application environment

Relative temperature: -5~-+35℃

Relative humidity: RH%:35-85%

Application tips

Recommended dft: 50-100um

Re-coating interval: 4-24h

Coating method: airless spray, air spray, brush, roller

Application note

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.

Curing time

Substrate temperature Surface dry time  Foot traffic Solid dry
+10℃ 6h 24h 7d
+20℃ 3h 12h 6d
+30℃ 2h 8h 5d

Shelf Life

* 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.

Integrity declaration

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.

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