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產(chǎn)品詳情
產(chǎn)品描述：Castrol Braycote 803 嘉實(shí)多低粘度全氟乙醚潤(rùn)滑脂是一種光滑的半透明的白色潤(rùn)滑脂，由四氟乙烯增厚，以全氟乙醚為基礎(chǔ)油。提供了卓越的潤(rùn)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。可用來(lái)清潔產(chǎn)品。
|
項(xiàng)目 |
單位 |
數(shù)值 |
測(cè)試方法 |
|
溫度范圍 |
℃ |
-62/260 |
-- |
|
基礎(chǔ)油 |
-- |
全氟乙醚 |
-- |
|
稠化劑 |
-- |
四氟乙烯 |
-- |
|
外觀 |
-- |
灰白色 |
-- |
|
NIGI等級(jí) |
-- |
2 |
-- |
|
粘度@40℃ |
cSt |
187 |
ASTM D445 |
|
傾點(diǎn) |
℃ |
<-60 |
ASTM D97 |
|
滴點(diǎn) |
℃ |
216 |
D2266 |
|
油離度（204℃,30hour） |
% |
8.93 |
FTM321 |
|
錐入度（60strokes@25℃） |
0.1mm |
286 |
D1403 |
應(yīng)用：Castrol Braycote 803 嘉實(shí)多低粘度全氟乙醚潤(rùn)滑脂用于長(zhǎng)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(shí)可兼容。在于強(qiáng)酸和氧化劑接觸時(shí)能保持穩(wěn)定，另外因其固有的化學(xué)惰性，所以表現(xiàn)出良好的保質(zhì)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.
