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產品詳情
產品描述：Castrol Braycote 803 嘉實多低粘度全氟乙醚潤滑脂是一種光滑的半透明的白色潤滑脂，由四氟乙烯增厚，以全氟乙醚為基礎油。提供了卓越的潤滑性，氧化穩(wěn)定性，低粘度，良好的剪切穩(wěn)定性，低毒性以及不含鈉或其他堿金屬?？捎脕砬鍧嵁a品。
|
項目 |
單位 |
數(shù)值 |
測試方法 |
|
溫度范圍 |
℃ |
-62/260 |
-- |
|
基礎油 |
-- |
全氟乙醚 |
-- |
|
稠化劑 |
-- |
四氟乙烯 |
-- |
|
外觀 |
-- |
灰白色 |
-- |
|
NIGI等級 |
-- |
2 |
-- |
|
粘度@40℃ |
cSt |
187 |
ASTM D445 |
|
傾點 |
℃ |
<-60 |
ASTM D97 |
|
滴點 |
℃ |
216 |
D2266 |
|
油離度（204℃,30hour） |
% |
8.93 |
FTM321 |
|
錐入度（60strokes@25℃） |
0.1mm |
286 |
D1403 |
應用：Castrol Braycote 803 嘉實多低粘度全氟乙醚潤滑脂用于長期暴露在高溫或高真空中，與氣態(tài)氧（液態(tài)氧）直接或間接接觸時可兼容。在于強酸和氧化劑接觸時能保持穩(wěn)定，另外因其固有的化學惰性，所以表現(xiàn)出良好的保質期。
Description
Castrol Braycote 803 is a smooth, buttery, translucent-white, NLGI #2, grease, based on perfluoropolyether oil and thickened with a tetrafluoroethylene gelling agent. This product provides excellent lubricity, oxidative and thermal stability, low volatility, good shear stability, low acute toxicity and contain no sodium or other alkali metal containing ingredients. Castrol Fluoroclean? X100 or Castrol Fluoroclean? HE can be used to clean this product. Refer to the data sheets for information regarding these products.
Application
Braycote 803 was developed for use in applications where long term exposure to high temperature or high vacuum is expected. This product is fully compatible for use in both direct and indirect contact with liquid and gaseous oxygen (LOX/GOX). Braycote 803 is stable with exposure to strong acids and oxidizers. Perfluorinated
greases, in general, exhibit excellent shelf lives due to their intrinsic inertness.
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