Greases are important lubricating systems that are very interesting to a rheologist since they often exhibit strongly time-dependent behavior [thixotropy], and are able to shear thin by several orders of magnitude in terms of they are to function as lubricants, and keep moving surfaces apart from each other, even at high relative velocities. Traditionally greases are measured in terms of base oil viscosity, pumpability [Lincoln Ventmeter] and via a penetrometer [amongst other tests!]. These test types all provide a single number or data points can be obtained under varying circumstances of say temperature or in that an unworked sample is compared with a worked sample, but too often the results form only a relative measure of the grease.
提供商 |
TA儀器 | 下載次數(shù) |
91次 |
資料大小 |
2.2MB | 資料類(lèi)型 |
PDF 文件 |
資料圖片 |
-- | 瀏覽次數(shù) |
452次 |
(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)
會(huì)員.png)
22
立即詢(xún)價(jià)
您提交后，專(zhuān)屬客服將第一時(shí)間為您服務(wù)