標準號：ISO 7267-2-2008
中文標準名稱：橡膠涂覆滾柱.表面硬度的測定.第2部分:肖氏硬度計法
英文標準名稱：Rubber-covered rollers - Determination of apparent hardness - Part 2: Shore-type durometer method
標準類型：G40
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G40
國際標準分類號：83.140.99
引用標準：ISO 7619-1;ISO 23529
適用范圍：This part of ISO 7267 specifies a method for the determination of the apparent hardness of vulcanized- orthermoplastic-rubber roller covers, expressed in Shore hardness, for measurement where only mediumprecision is required. The method and apparatus used are essentially those described in ISO 7619-1, themeasurements in this case being made on the curved surface of the conditioned rubber-covered roller ratherthan on a flat test piece. Shore typeA and type D instruments are specified, the latter being used formeasurements on rollers of high hardness.NOTE With some rollers, there may be significant variation in the thickness of the rubber over the surface of theroller, which could affect the measured apparent hardness.