| 產品編號 | 包裝單位 | 單價(元) | 國內現貨 | 國外庫存 | 詢價單 |
| 4188480 | 50g | 詢價 | 2-5天內發貨 | 貨期3-4周 | |
| 4188480 | 100g | 390 | 2-5天內發貨 | 貨期3-4周 | |
| 4188480 | 18.16kg | 詢價 | 2-5天內發貨 | 貨期3-4周 |
Capstone FS-81 氟表面活性劑
水性建筑漆抗涂鴉助劑FS-81
Dupont Capstone FS-81 杜邦氟表面活性劑是一種水性自分散部分氟化聚合物涂料添加劑，設計用于改善平光建筑涂料的抗油污和一般家庭污漬的清潔性。Dupont Capstone FS-81 杜邦氟表面活性劑可改善內墻平光乳膠漆上油的接觸角
Capstone™FS-81水性添加劑是一種水性的，部分氟化的聚合物涂層添加劑。它是一種自分散添加劑對于低光澤易清潔乳膠漆，可以改善可清洗油性、污垢性污漬，如污垢手印和其他家庭污漬。它可以提供對平面建筑涂料和水性涂料的拒油性涂料。還有一些改進的性能污垢吸收電阻（DPR）。FS-81有助于簡化配方和改善性能。FS-81不干擾重新涂層且不影響防水性。
產品參數：
品牌：美國杜邦/科慕
閃點：>200°F(93°C)
包裝規格：18.16kg
密度：1.08 g/mL
成分：33%活性成分
狀態：液體
外觀：灰白色至黃色液體
味道：微弱的甲基異丁基酮氣味
應用
•提高低光澤乳膠內墻的拒油性涂料
•提高油基污漬的可洗性，降低光澤乳膠漆，如經常在附近發現的臟手印燈開關和門框
•為外部乳膠漆提供良好的DPR水基和極性溶劑基潤濕劑涂料和印刷油墨
•為了達到最大的效果，建議涂層應重新配方，以盡量減少吸油。添加劑和過量表面活性劑。結合陰離子氟表面活性劑和FS-81提供了最佳的DPR的性能。
FS-81
| 常用名稱： | FS-81 |
| 商標名 牌號： | Capstone Capstone™ FS-81 |
| 化學品中文名稱： | 氟表面活性劑 |
| 化學品英文名稱： | Fluorosurfactant |
| 供應商： | 科慕 |
| 產品包裝： | 8LB/40LB |
| 產地： | 美國 |
| 產品特性： | 提高潤濕性；提高流平性；提高抗沾污性；提高抗塵性；提高抗粘連性能；低泡 |
| 產品形狀及顏色： | 白色至黃色水溶液 |
| 產品描述： | 白色至黃色水溶液/固含33%/不含有機溶劑/非常低泡 |
| 備注： | 含氟聚合物，改進涂料易清潔性，使其具有抵抗油性污漬和灰塵的能力，不影響涂料重涂性能及抗水能力。不含VOC和APEO。 |
| 英文縮寫名： | FS-81 |
| 中文俗名： | 氟表面活性劑 |
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
