Krytox 143AA航空航天潤滑油
卓越的長(cháng)效潤滑
Krytox 143AA潤滑油是一種透明、無(wú)色、氟化合成油，無(wú)反應性、100% 不易燃、在化學(xué)和氧氣服務(wù)中安全且持久。Krytox 143AA潤滑油一種全氟聚醚 (PFPE)組成，也稱(chēng)為全氟烷基醚 (PFAE) 或全氟聚烷基醚 (PFPAE)。Krytox 143AA潤滑油聚合物鏈完全飽和，僅含有碳、氧和氟。以重量計，典型的 Krytox 油含有 21.6% 的碳、9.4% 的氧和 69.0% 的氟。所有標準等級的潤滑脂均采用高效聚四氟乙烯增稠，其配方為(CF2-CF2)n。這種特殊的高效增稠劑具有 325 °C (617 °F) 的熔點(diǎn)，并且具有低分子量和亞微米 (0.2 μ) 粒度，可在軸承中獲得更高的性能。
為什么選擇 Krytox 143AA 油？
Krytox 240 系列潤滑脂是白色黃油潤滑脂，具有與制造它們的 143 系列油相同的特性，但它們是潤滑脂形式。 Krytox 250 系列 EP 潤滑脂是含有二硫化鉬的黑色潤滑脂，作為高負載齒輪和軸承的極壓添加劑添加。 Krytox 283 系列防腐潤滑脂是含有亞硝酸鈉的白色潤滑脂。這些等級在環(huán)境溫度下提供防銹保護、在高溫下提供腐蝕保護和抗磨損保護。 Krytox 240 AC、240 AB 和 240 AZ 1 級潤滑脂現已獲得 NSF 批準，可用于食品加工區域內和周?chē)呐既皇称方佑| (H-1)。這三款產(chǎn)品符合 Mil Spec PRF 27617 類(lèi)型 1、2 和 3 的要求。
Krytox 143AA Oil | Designed for the Aerospace Industry
Superior Long Lasting Lubrication
Krytox 143AA oil is a clear, colorless, fluorinated synthetic oil that is non-reactive, 100% nonflammable, safe in chemical and oxygen service, and are long-lasting. Krytox is a perfluoropolyether (PFPE)—also called perfluoroalkylether (PFAE) or perfluoropolyalkylether (PFPAE). The polymer chain is completely saturated and contains only carbon, oxygen, and fluorine. On a weight basis, a typical Krytox oil contains 21.6% carbon, 9.4% oxygen, and 69.0% fluorine. All standard grades of grease are thickened with high efficiency PTFE, whose formula is (CF2-CF2)n. This special high efficiency thickener has a melting point of 325 °C (617 °F), and has low molecular weight and submicron (0.2 μ) particle size for higher performance in bearings.
Why Krytox 143AA Oil?
Krytox 240 series greases are white buttery greases with all of the same properties as our 143 series oils that they are made from, but they are in grease form. Krytox 250 series EP greases are black greases that contain molybdenum disulfide added as an extreme pressure additive for highly loaded gears and bearings. Krytox 283 series anticorrosion greases are white greases that contain sodium nitrite. These grades provide rust protection at ambient temperatures, corrosion protection at high temperatures, and antiwear protection. Krytox 240 AC, 240 AB, and 240 AZ Grade 1 greases now have NSF approval for incidental food contact (H-1) in and around food processing areas. These three products meet the requirements of Mil Spec PRF 27617, Types 1, 2, and 3.
