49 ProductsLeveling Additives
ASTRA LA®
有机硅流平剂
有机硅流平剂，改善涂料的流动性和流平性。消除刷痕、橘皮、缩孔。与各种 binder 具有高相容性，耐候性佳。
为什么使用有机硅流平剂？
刷痕、橘皮和缩孔是流平不良的标志。有机硅流平剂在成膜过程中迁移到表面，形成光滑、均匀、无缺陷的表面。它们还能改善滑爽性和耐候性。
关键优势
- 消除刷痕和橘皮
- 防止缩孔
- 表面滑爽和耐刮擦性
- 耐候性和抗紫外线性
- 与各种基料体系高度相容
- 可选防涂鸦牌号
对涂层性能的影响
ASTRA LA 有机硅流平剂为涂料带来优质饰面——客户看得见摸得着。对汽车、家具和高端工业应用至关重要。
O – 有机溶剂型, WB – 水性, RC – 辐射固化
产品目录
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| 活性 % | 特性 | TDS | |||
|---|---|---|---|---|---|
| ASTRA LA-101 | BYK-306, EFKA 3033, TEGO 415 | O | 15% | 相容性好，不影响涂层的覆涂能力。提供滑爽和流平性。 | |
| ASTRA LA-1301 | Tego-432 | O / WB / RC | 100% | Good compatibility, ensures alignment and sliding of paintwork. Provides substrate wetting. Particularly suitable for radiation-cured systems. | |
| ASTRA LA-1401 | Tego-432 | O / WB / RC | 100% | Good compatibility, ensures alignment and sliding of paintwork. Ensures substrate wetting. Especially suitable for radiation-cured systems. | |
| ASTRA LA-1501 | Tego-450 | O / WB / RC | 100% | Good compatibility, reduces the tendency to form craters, reduces surface tension, ensures alignment. Affects the orientation of matting agents. | |
| ASTRA LA-1701 | Tego-410 | O / WB / RC | 100% | Reduces the tendency to form craters. Reduces surface tension, affects the orientation of matting agents. Does not stabilize foam, provides leveling. | |
| ASTRA LA-1801 | Tego-410 | O / WB / RC | 100% | Does not stabilize foam, reduces surface tension of the system. Provides alignment. Affects the orientation of matting agents. | |
| ASTRA LA-2101 | Elementis-435, Tego-ATF-2 | O / RC | 100% | Effectively prevents cratering, provides leveling, provides anti-adhesive properties. When used in a transparent gloss system, compatibility should be checked. | |
| ASTRA LA-2301 | Tego-482 | WB | 55% | 在水性体系中可提供优异的滑爽性和抗粘性能。提高漆膜抗划伤性。 | |
| ASTRA LA-2401 | Tego-482 | WB | 55% | 在水性体系中可提供优异的滑爽性和抗粘性能。提高漆膜抗划伤性。 | |
| ASTRA LA-301 | Tego-1484 | O / WB / RC | 100% | 与树脂相容性好，不影响涂层的覆涂能力。不稳定泡沫，可作为消泡剂使用。 |
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