ペイントペーストの性能試験についてどれくらい知っていますか？?
ペイントカラーペーストは高濃度のコーティング処方です, 顔料で構成されている, フィラー, 分散剤, シンナーおよびその他の成分, which can be mixed and deployed with the base coating in proportion to achieve the desired color and effect. Paint color paste is widely used in construction, 家具, 自動車, electrical appliances and other fields, providing more color selection and customized services, as well as the advantages of cost saving and efficiency. The quality and stability of paint color paste have an important impact on color accuracy and coating quality, so it is necessary to carry out quality inspection and control.
The paint color paste needs to test the following properties:
| パフォーマンス | Item of inspection |
|---|---|
| 色の違い | The color difference between the paint color paste and the standard color sample |
| Stability of color | Color stability of paint paste, 色の変化など, stratification, precipitation, 等 |
| 流動性 | The flow performance of paint color paste, such as drying time, レベリング, 等 |
| 粘度の程度 | The viscosity of paint paste |
| 安定性 | The stability of paint paste, such as suspension, precipitation, 等 |
| Other | Such as paint paste resistance to precipitation, 隠蔽力, 等 |
検出方法:
色の違い: use color difference meter, optical wavelength meter and other equipment to test the color difference between the paint paste and the standard color sample.
Color stability: through artificial aging test, constant temperature and humidity test and other methods to test the color stability of paint paste.
ペイントペーストの性能試験についてどれくらい知っていますか？?
Fluidity: using reverse flow cup method, diffusion cup method and other methods to test the flow performance of paint paste.
粘度: Use viscometer, rheometer and other equipment to test the viscosity of paint paste.
安定性: through centrifugal test, settlement test and other methods to test the stability of paint paste.
ペイントペーストの性能試験についてどれくらい知っていますか？?
その他: according to the specific type of paint color paste and testing items, select the appropriate test method and equipment for testing, such as testing the anti-precipitation of paint color paste, 隠蔽力, 等.
The results of these test items can help evaluate the quality and applicability of paint colorants and how well they will perform in practical applications. Test methods and equipment are different according to the specific type of paint paste and test items. The performance test of paint color paste should be carried out in accordance with relevant standards and methods to ensure the accuracy and comparability of test results.