GB/T 269-1991
AbolishedLubricating grease and petrolatum--Determination of cone penetration
润滑脂和石油脂锥入度测定法
Application Summary AI generated
This standard specifies the method for determining the cone penetration of lubricating greases and petrolatum, measuring their consistency or softness under specified conditions. It is applied in the petroleum industry for quality control and specification testing of lubricating greases used in automotive, industrial, and machinery applications, as well as for petrolatum products. The test is critical for ensuring proper performance in applications like bearing lubrication, where consistency affects flow, dispensing, and sealing properties.
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