Product Detail
Low temperature and energy saving Powder Coatings
Environment protection is widely advocated in the world advancing. Powder coatings will substitute solvent type of coatings. Common powder coatings solidify at above 190 ℃，consuming energy and fuels. We offer low temperature and energy saving powder coatings which can solidify at lower temperature, saving energy and fuels, and meet the requirement of environmental protection.
In 2011 we developed low temperature solidification powder coatings which can solidify at 160 ℃ in 15 minutes, or at 190 ℃ in 3 minutes, saving energy by 30% and promote production efficiency by 50%. Feedback from users proves that all the mechanical and physical properties can meet the requirements of normal temperature solidification products
Confine of application:
•Be applicable to all high gloss or half gloss products which usually use common temperature solidification powder coatings;
Surface texture
•We can offer powder coatings which can work out different colors, and half/high gloss surface textures.
Energy saving and low temperature solidification powder coatings |
Physical properties | Gravity | 1.4-1.7，up to color and gloss |
| Grit size | 100% smaller than 100μm, special requirement should be informed |
| Mobility | 120-140 |
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Properties of Coating layer | Item | criteria | result |
| Gloss 60° |
| GB/T9754-88 | 1° to 95°+ |
| Impact test | ISO6272 | GB/T1723-1993 | 50cm/kg |
| Cupping test | ISO1520 | GB/T9753-1988 | 8mm |
| Adhesion | ISO2409 | GB/T 9286-1998 | Grade 0 |
| Bending test | ISO1519 | GB/T 6742-1986 | 2mm |
| Pencil hardness | ASTMD3363 | GB/T 6739-1996 | 1H-2H |
| Salt-fog test | ISO7253 | GB/T 1771-1991 | ＞500h |
| Anti-humidity | ISO6270 | GB/T 1740-1979 | ＞1000h |
| Heat resistance | 110℃/24h(white) | Excellent gloss retention, △E≤0.3-0.5 |
| Attention: 1. Above parameters are gained from oil-free, rust removal cold rolling steel board of thickness of 0.8mm, under experimental circumstances, with coating layer thickness of 70μm; 2. The property data may drop down a little upon gloss reduction. |
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Application conditions: | Consolidation conditions | Standard | 180℃(work piece temperature) 15-20min |
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Pre-treating | Low temperature 160℃(work piece temperature) 15min Fast 200℃(work piece temperature) 3min
Pre-treating methods differs from different substrates( phosphating process, sand blasting, shot treatment) |
| Spraying |
Corona electrostatic spraying ; frictional electrostatic spraying ; for other special spraying method (user must propose requirement ahead) |
| Theoretical coverage | 8-10m2/kg, coating layer thickness 60um, up to types and colors |
| Application confine | Indoor |
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other | Packaging and transportation | 20Kg/Carton, with polyethylene bag, Non-dangerous articles, transportation friendly. Avoiding straight sunlight, humidity, heat, and contact with chemical substances;
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| Storing | Stored indoors at 40℃, ventilated, dry, clean warehouse, avoiding fire source, heat radiators, straight sunlight, opening to the air. Warranty period: 6 months. To be used after checking if expired. Unfinished bags should be sealed after opening.
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| Hygiene and security | Bags should be sealed after working. Keep away from fire source. Avoiding intake of powder. Catering and smoking are forbidden in relevant warehouse. Labor should wear anti-static shoes, keep grounding. |
Attentions: We do not recommend use of bright color series such as yellow, orange, red, or metallic color series. For details, please contact Guangzhou Yinda Powder Coatings Co., Ltd. In order to protect metal parts, pre-treating must be done in good quality before coating. For details, please contact supplier of pre-treating chemicals.
