PRODUCT OVERVIEW
This waterborne two-component polyurethane coating provides superior corrosion resistance, mechanical strength, and decorative appearance, It offers excellent adhesion and durability under harsh industrial conditions and is commonly used high-durability surface systems with epoxy primers.
KEY FEATURES
– Substrate compatibility: Provides strong compatibility with multiple substrates
– Hardness & water resistance: Ensures high hardness and excellent water resistance.
– Weather & rust protection: Offers outstanding weather resistance and anti-rust performance.
– Alkali resistance: Delivers excellent alkali resistance.
– Epoxy primer adaptability: Can be used alone or paired with a two-component epoxy primer as required.
TECHNICAL SPECIFICATIONS
| Item | Parameter | Test Method |
| Color | Adjustable in multiple colors | Visual inspection |
| Fineness | ≤ 25 μm | GB/T 6753.1-2007 |
| Solids content | ≥ 40% | GB/T 1725-2007 |
| Gloss (60°) | As agreed | GB/T 9754-2007 |
| Impact resistance | 50 kg cm | GB/T 1732-93 |
| Dry fifilm hardness (Pencil) | ≥ H | GB/T 6739-2006 |
| Adhesion | Grade 0‒1 | GB 1720-79 (89) |
| Water resistance | 168 h, no blistering or peeling | GB/T 1733-1993 |
INSTRUCTIONS FOR USE
1.Material preparation: Mix the two-component material evenly in the correct ratio before use.
2.Application time: Apply the mixed material within 2‒4 hours.
- Equipment cleaning: After spraying or equipment use, clean promptly with clean water.
4.Dilution: If necessary, dilute with water; keep the dilution ratio within 10%.
5.Construction conditions: Apply at a temperature above 5 °C with a relative humidity below 80%.
6.Safety precautions: Avoid contact with solvents, thinners, gasoline, and other oily substances, as they may affect product performance or render the material unusable.
APPLICATION SCOPE
- Agricultural machinery
- Bridge steel structures
- Construction machinery
- Light steel structures
- Mechanical equipment housings
- Pipeline coatings
TYPICAL APPLICATION EXAMPLES
- Bridge steel structures: long-lasting anti-corrosion systems used with epoxy primers
- Machinery manufacturing: protection against vibration and impact on metal surfaces
- Large-scale steel structure components: spray, roller, or brush application





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