嘉实多Braycote Micronic 803
Braycote Micronic® 803 Grease
The Braycote Micronic 803 high performance vacuum grease has been reformulated and is available once again from SPI, this is the high quality lubricant of choice for users desiring the ultimate cleanliness in their vacuum systems, such as those using LaB6 filaments. SPI is now adding the entire range of Braycote greases to the SPI product line, so if you have vacuum questions, let SPI help you with the right vacuum grease solution. Be sure you are familiar with the broader range of these unique fluorocarbon based grease products for vacuum applications.
Braycote Micronic 803 features excellent room temperature outgassing characteristics and high temperature stability (-63°C to +260°C) and is also acceptable for use in clean rooms. Coefficient of friction is 0.06 as measured by ASTM Method D2266. With a perfluorinated polyether grease, such as Braycote Micronic 803, "O"-rings need not be lubricated as frequently. The product is packaged in easy-to-use syringes.
Lower cost alternative:
Braycote 1632 is also available as a more economical alternative to 803 but it has not been final filtered to remove all particulates larger than 1 祄, therefore we would not recommend its use in clean rooms. Also, we would recommend Braycote Micronic 803 for electron microscope applications as well. The recommended temperature range of use for Braycote 1632 is -40°C to +232°C.
Applications in space:
We are often times asked about the suitability of Braycote Micronic 803 for use in space. Actually, from a historical perspective, the product was originally developed under contract from NASA for that specific application. In 1978, NASA (GSFC 9491) did make some measurements on Braycote Micronic 803 with the following results: TML 0.24%, CVCM 0.13%, and WVR 0.00%.
作为航空润滑油、航空润滑脂专业供应商，作为中国商飞、西飞的长期供应商，我们可以提供一系列航空化工产品，我们不*提供航空液压油、航空透平机油、航空润滑脂，还提供航空清洗剂、航空涂料等航空物料。我们坚信我们的努力一定为中国的航空事业尽到一份力量，如您处对于BRAYCOTE有任何不详之处，敬请来电13918658658咨询
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