EINECS: | 2451-62-9 |
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Usage: | Varnish for Metal Coil |
Color: | Yellolwless Transparent Liquid |
Appearance: | Liquid |
Method: | Roller |
Components: | Film Forming Matter |
Samples: |
Transparent Liquid
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Customization: |
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FAXUS water-based lacquers for metal coils offer
Test Item | Technical requirements and methods | Performance | Results |
Color | None | water white & slightly yellow | Pass |
Substrate | None | #201 steel plate (0.58mm ) | Pass |
Film forming temperature | 210ºC,4min | 210ºC,4min | Pass |
Appearance of paint film | visually observe | The appearance is good and uniform. No shrinkage cavity and pinhole. Orange peel, obvious tactile impression of particles. | Pass |
Film thickness | Film thickness gauge measurement | 3-4um | 3um |
Glossiness | Gloss meter | ≥95° | 102° |
Adhesion | Line distance 1mm, 10×10 squares, pasted with adhesive tape without falling off | Grade 0 | Grade 0 |
Hardness | ≥2H | ≥2H | 2H |
Anti-alcohol wipe (times) | Wipe the surface of the coating back and forth with alcohol absorbed by cotton wool until the next layer is seen.(one reciprocation is one time) | 1KG wiping, more than 500 times | 600 times |
PH value | PH meter | 8.0-9.0 | 8.4 |
viscosity | Coating 4 cups/25ºC/s | ≥90 | 100 |
T-bend | GB/T13448 | ≤1 | 0 T |
Impact resistance | After impacting with an impact tester, stick it with 3M tape for 3 times, and visually observe that | 50kgf.cm, no cracking, no falling paint qualified | Pass |
cupping | there is no crack at 8mm | 8mm without cracking | Pass |
Conclusion | Pass |
Answer: Understand such condition, if the monthly ordering quantity reach 1000kg per month, we may adjust the production formula to meet customer's need.
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