Food grade powder coatings are specially formulated solvent-free, non-toxic coatings that meet FDA and EU food contact regulations. They are designed for direct or indirect contact with food, providing a safe, durable, and aesthetically pleasing finish. These coatings are ideal for kitchen appliances, food processing equipment, and public food facilities.
アプリケーションとユースケース
| 業種 | 代表的な製品/部品 | Benefits of Food Grade Powder Coatings |
|---|---|---|
| キッチン用品 | Ovens, mixers, toasters, cookware | Non-toxic, heat-resistant, easy to clean |
| 食品加工機器 | Conveyor belts, storage bins, stainless steel trays | 衛生的、耐腐食性、FDA準拠 |
| Beverage & Dairy Industry | Milk tanks, beverage dispensers | Safe for direct contact with liquids, durable finish |
| Furniture & Public Use | Cafeteria tables, metal shelves | Anti-bacterial, easy to maintain, long-lasting |
| 包装・容器 | Metal cans, food storage containers | Protective coating, prevents contamination |
主な利点
Food Safety Compliance – Meets food contact standards.
Durable & Hygienic – Resistant to corrosion, scratches, and cleaning chemicals.
Eco-Friendly – 100% solvent-free, low VOC, safe for food applications.
Wide Range of Colors & Gloss – Attractive and consistent surface finish.
Industrial B2B Supply – Suitable for OEM production and large-scale applications.
Operators should wear dust masks during use to avoid inhaling dust, and minimize long-term contact between skin and powder coating. Paint attached to the skin can be washed with soap.
| テスト項目 | Inspection standard or method | Inspection index |
| 外観 | ビジュアル | Coating uniform, no burrs, bubbles and other defects |
| フィルムの厚さ | GB / T 1764 | >60 μm |
| 接着 | GB / T 9286 | Level0 |
| 影響 | GB / T1732 | ≥50Kg·cm |
| Neutral salt spray resistance | GB / T 1771 | 500h; Stroke area: unidirectional rust ≤2.0mm; Unstrike area: no abnormality |
| 耐酸性 | GB / T9274 | 300h no smearing, no spots, slight discoloration allowed |
| 耐アルカリ性 | GB / T9274 | 200h no smearing, slight discoloration allowed |
| 曲げ | GB / T 6742 | ≤3mm |
| Wet and hot resistance | GB / T1740 | 500h no abnormality |
| Soluble lead (mg/kg) ≤ | ギガバイト18581 | 90 |
| Soluble chromium (mg/kg) ≤ | ギガバイト18581 | 60 |
| Soluble cadmium (mg/kg) ≤ | ギガバイト18581 | 75 |
| Soluble mercury (mg/kg) ≤ | ギガバイト18581 | 60 |
| Total mobility/(mg/mch2) ≤ | USFDA21CFR175.300 | 10 |
| 硬化条件 | 180℃/ 15分 | |
| テスト項目 | Inspection standard or method | Inspection index |
| 外観 | ビジュアル | Coating uniform, no burrs, bubbles and other defects |
| フィルムの厚さ | GB / T 1764 | ≥60μm |
| 接着 | GB / T 9286 | Level0 |
| 影響 | GB / T1732 | ≥50Kg·cm |
| Neutral salt spray resistance | GB / T 1771 | 500h; Scribed area: unidirectional rust ≤2.0mm; Unscribed area: no abnormality |
| 耐酸性 | GB / T9274 | 500h; No smearing, no spots, slight discoloration allowed |
| 耐アルカリ性 | GB / T9274 | 200h; No smearing, slight discoloration allowed |
| 曲げ | GB / T 6742 | ≤3mm |
| カッピング | GB / T 9753 | ≥6mm |
| Wet and hot resistance | GB / T1740 | 500h No abnormality |
| Soluble lead (mg/kg) ≤ | ギガバイト18581 | 90 |
| Soluble chromium (mg/kg) ≤ | ;B18581 | 60 |
| Soluble cadmium (mg/kg) ≤ | ギガバイト18581 | 75 |
| Soluble mercury (mg/kg) ≤ | ギガバイト18581 | 60 |
| Total mobility/(mg/mch2 ) ≤ | USFDA21CFR175.300 | 10 |
| Artificial weathering resistance | GB / T 1865 | 800h; Discoloration ≤2 level; Gloss loss ≤2 level |
| 硬化条件 | 190℃/ 15分 | |
Applicable to household appliances, tableware, food processing machinery, toys, stationery, sports equipment, etc. that come into contact with food.
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