| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4188480 | 50g | 询价 | 2-5天内发货 | 货期3-4周 | |
| 4188480 | 100g | 390 | 2-5天内发货 | 货期3-4周 | |
| 4188480 | 18.16kg | 询价 | 2-5天内发货 | 货期3-4周 |
Capstone FS-81 氟表面活性剂
水性建筑漆抗涂鸦助剂FS-81
Dupont Capstone FS-81 杜邦氟表面活性剂是一种水性自分散部分氟化聚合物涂料添加剂，设计用于改善平光建筑涂料的抗油污和一般家庭污渍的清洁性。Dupont Capstone FS-81 杜邦氟表面活性剂可改善内墙平光乳胶漆上油的接触角
Capstone™FS-81水性添加剂是一种水性的，部分氟化的聚合物涂层添加剂。它是一种自分散添加剂对于低光泽易清洁乳胶漆，可以改善可清洗油性、污垢性污渍，如污垢手印和其他家庭污渍。它可以提供对平面建筑涂料和水性涂料的拒油性涂料。还有一些改进的性能污垢吸收电阻（DPR）。FS-81有助于简化配方和改善性能。FS-81不干扰重新涂层且不影响防水性。
产品参数：
品牌：美国杜邦/科慕
闪点：>200°F(93°C)
包装规格：18.16kg
密度：1.08 g/mL
成分：33%活性成分
状态：液体
外观：灰白色至黄色液体
味道：微弱的甲基异丁基酮气味
应用
•提高低光泽乳胶内墙的拒油性涂料
•提高油基污渍的可洗性，降低光泽乳胶漆，如经常在附近发现的脏手印灯开关和门框
•为外部乳胶漆提供良好的DPR水基和极性溶剂基润湿剂涂料和印刷油墨
•为了达到最大的效果，建议涂层应重新配方，以尽量减少吸油。添加剂和过量表面活性剂。结合阴离子氟表面活性剂和FS-81提供了最佳的DPR的性能。
FS-81
| 常用名称： | FS-81 |
| 商标名 牌号： | Capstone Capstone™ FS-81 |
| 化学品中文名称： | 氟表面活性剂 |
| 化学品英文名称： | Fluorosurfactant |
| 供应商： | 科慕 |
| 产品包装： | 8LB/40LB |
| 产地： | 美国 |
| 产品特性： | 提高润湿性；提高流平性；提高抗沾污性；提高抗尘性；提高抗粘连性能；低泡 |
| 产品形状及颜色： | 白色至黄色水溶液 |
| 产品描述： | 白色至黄色水溶液/固含33%/不含有机溶剂/非常低泡 |
| 备注： | 含氟聚合物，改进涂料易清洁性，使其具有抵抗油性污渍和灰尘的能力，不影响涂料重涂性能及抗水能力。不含VOC和APEO。 |
| 英文缩写名： | FS-81 |
| 中文俗名： | 氟表面活性剂 |
Description
Capstone™ FS-81 is a waterborne, partially fluorinated
coating additive. It is a self-dispersed additive for low-
sheen easy clean latex paints that can improve
cleanability of oily, dirt-based stains, such as dirty
handprints, and other household stains. It can provide
oil repellency to flat architectural paints and waterborne
coatings. There is also some improved performance with
dirt pickup resistance (DPR). The properties of Capstone™
FS-81 can help simplify formulations and improve
performance. FS-81 does not interfere with re-coat
adhesion and does not affect water repellency.
Applications
• Improves oil repellency of low sheen interior latex wall
paints
• Improves washability of oil-based stains for low sheen
latex paints, such as dirty hand prints often found near
light switches and door frames
• Provides good DPR for exterior latex paints
• Wetting agent in water-based and polar solvent-based
coatings and printing inks
• To achieve maximum results, it is recommended that
the coating be reformulated to minimize oil-attracting
additives and excess surfactants. The combination of
anionic fluorosurfactants and FS-81 provides optimal
performance for DPR.
• Use rates are highly dependent upon the specific
coating system, application, and desired outcome. The
table below provides guidance based upon Chemours
knowledge gained from evaluation of this material
