MT-A1242 powder coating has an excellent line of coatings for coil springs, and torsion bars essential to the safe performance and comfortable ride of today’s car and truck chassis systems. MT-A1242’s single layer systems offer unyielding performance in corrosion and chip resistance balanced with excellent application efficiencies. Our patented Super Single Coat for coil springs offers superior corrosion protection and critical chip resistance to bring you the most economical and responsible choices in coatings for high performance, high tensile springs.
| 化学タイプ | エポキシ |
| Area of usage | 自動車用サスペンションスプリング |
| 外観 | スムーズ |
| 光沢度（60°） | >40GU |
| 色 | ブラック |
| 推奨フィルム厚 | 330 – 380 µm (13 – 15 mils) |
| 密度（グラム/ cm3） | 1.41 ± 0.05 (calculated) 0.9 – 1.2 (measured, cured film) |
| Gel time (at 200 °C) | 36 – 54sec |
| Application | 静電気 |
| Storage | Under dry, cool (<21°C) conditions |
| 賞味期限 | 製造日から10ヶ月 |
| 硬化スケジュール （物体温度にて） | 25 minutes at 150°C (time at object temperature) 25 minutes at 300°F (time at object temperature) |
| 接着 | ISO 2409 | GT0 |
| 鉛筆硬度 | TSH1539G | B |
| エリクセンカッピング | ISO 1520 | ≥8 mm |
| 耐衝撃性 | ISO 6272 | ≥ 140 ip (direct) ≥ 140 ip (reverse) |
Testing has been determined under laboratory conditions using the following application properties and is for guidance only.
| 基板 | Steel panels CRS ACT B958 P90 |
| 前処理 | リン酸亜鉛 |
| フィルムの厚さ | 330 – 380 µ (13 – 15 mils) |
| 治療スケジュール | 20℃で160分 |
Actual film performance will depend on the individiual circumstances in which the product is used.
Steel surfaces to be coated must be clean and free from grease. For maximum protection it is essential to pre-treat components prior to the application of MT-A1242. Iron Phosphate and Zinc Phosphate of ferrous metals improve corrosion resistance.
MT-A1242 powders can be applied by manual or automatic electrostatic spray equipment. It is recommended that for consistent application and appearance product be fluidized during application. Unused powder can be reclaimed using suitable equipment and recycled through the coating system.
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