Low VOC Environmental Water Based Acrylic Alkyd Anti Rust Coating For Industrial
WL-0310-12 One component low voc environmental alkyd resin for industrial anti-rust coating
Product Introduction
Water based acrylic alkyd WL310-12 is a water-thinnable modified alkyd emulsion neutralised by ammonia and containing a small amount of cosolvent . acrylic dispersions were mixed with alkyd emulsions to obtain coatings that lower the amount of volatile organic compounds (VOC) in surface coatings. The advantage of this approach is that the fast drying of the acrylic is combined with the good film properties of the alkyd.
Physical Property
| Emulsion Composition | Water based alkyd resin, cosolvent,neutralizer, water |
| Solid content (GB/T 175) | 42±2% |
| Viscosity(mPa.s) | 500-1000 |
| Appearance | white to light brown emulsion |
| PH value | 8.0-10.5 |
| TVOC(g/L) | ≤5% |
| Water dilution | Infinite dilution |
Performance:
- It has very fast surface drying speed, high gloss and initial water resistance;
- It has excellent adhesion to steel, metal and wood, and has good anticorrosion performance
- Excellent initial water resistance and salt spray resistance
- VOC is less than 7%, it is an environmental protection product, non-toxic and harmless
Instructions:
- If you want to adjust its pH value, you can add an appropriate amount of organic amine, the viscosity of the emulsion will increase when the pH value rises.
- This product can be brushed or sprayed
- This product can be used for pigment and filler grinding. Due to different acidic or alkaline pigment fillers, compatibility test may be required
- It has excellent corrosion resistance and drying time, and can be used in the production of primer with excellent corrosion resistance and rust resistance
- This product should be diluted with deionized water before use. PH value should be measured when diluting. Acidic or water with impurity ions will destroy the stability of the system
- With high gloss and corrosion resistance, it can be used to prepare enamel, ready mixed paint and antirust primer
Varnish Basic Properties
| Item | Test resullt | Reference value | Standard |
| Non-Volatile Matters | 42% | ≥42% | GB/T 1725-2007 |
| Surface Drying Time | 20-30 min | ≤5h | GB/T 1728-1979 |
| Hard Drying Time | 22h | ≤10h | GB/T 1728-1979 |
| Pencil Hardness(7days) | B-HB | -- | GB/T 1730-1993 |
| Gloss,60o | 101 | -- | GB/T 1743-2007 |
| 50 cm impact(7days) | Passed | -- | GB/T 1732-1993 |
| Flexibility | 1 mm | -- | GB/T 1732-1993 |
| Adhesion(Cross-cut tape test) | Grade 0 | -- | GB/T 1720-1993 |
| Water Resistance | 18h,slightly white,able to recover | 18h,normal | GB/T 1733-1993 |
| 120 Solvent Oil Resistance | 168h,normal | 4h,normal | GB/T 1934-1993 |
Storage Condition
The product should be stored in a cool place below 38℃,and protected from freezing in winter.Its shelf life is 6 months,and the expired products still can be used if passing the inspection
Special Tips
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only.
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