标准编号：ISO 7267-2:2008
中文名称：胶辊 表观硬度的测定 第2部分：肖氏硬度计法
英文名称：Rubber-covered rollers — Determination of apparent hardness — Part 2: Shore-type durometer method
发布日期：2008-08
标准范围
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.NOTEWith 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.
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