標(biāo)準(zhǔn)編號:	GB/T 2941-2006
中文名稱:	橡膠物理試驗方法試樣制備和調(diào)節(jié)通用程序
英文名稱:	Rubber - General procedures for preparing and conditioning test pieces for physical test methods
中標(biāo)分類:	G40    橡膠制品綜合
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	83.060 83.060    橡膠 83.060
發(fā)布機(jī)構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局 中國國家標(biāo)準(zhǔn)化管理委員會
發(fā)布日期:	2006-09-01
實施日期:	2007-2-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 2941-2025 橡膠 物理試驗方法試樣制備和調(diào)節(jié)通用程序
被替代日期:	2025-11-1
替代舊標(biāo)準(zhǔn):	GB/T 5723-1993 硫化橡膠或熱塑性橡膠試驗用試樣和制品尺寸的測定 GB/T 9865.1-1996 硫化橡膠或熱塑性橡膠樣品和試樣的制備 第一部分:物理試驗 GB/T 2941-1991 橡膠試樣環(huán)境調(diào)節(jié)和試驗的標(biāo)準(zhǔn)溫度,濕度及時間 GB/T 9868-1988 橡膠獲得高于或低于常溫試驗溫度通則
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	16000 字
翻譯價格(元):	330.0
交付時間:	付款后 1 個工作日

1 Scope This standard specifies general procedures for the preparation, measurement, marking, storage and conditioning of rubber test pieces for use in physical tests specified in other standards, and the preferred conditions to be used during the tests. Special conditions applicable to a particular test or material or simulating a particular climatic environment are not included, nor are special requirements for testing whole products. This standard also specifies the requirements for the time-interval to be observed between forming and testing of rubber test pieces and products. Such requirements are necessary to obtain reproducible test results and to minimize disagreements between customer and supplier. 2 Identification and record keeping Records shall be kept of the identity of each test piece so that it is identifiable with the sample supplied and such that all the relevant details of preparation, storage, conditioning and measurement are traceable to each individual test piece. Each sample or test piece shall be individually identifiable by marking or segregation at each stage of its preparation and testing. Where marking is used as the method of identification, the markings shall be sufficiently durable to ensure that the test piece or sample remains identifiable until discarded. Where grain effects may be significant, the direction of the grain shall be identified on each sample or test piece. The method of marking shall not affect the properties of the sample or test piece and shall avoid significant surfaces, i.e. surfaces which are to be directly tested (as in e.g. abrasion tests) or surfaces at which a fracture will terminate during the test (as in e.g. tear or tensile tests). 3 Standard laboratory conditions 3.1 Standard laboratory temperature The standard laboratory temperature shall be either (23 ± 2) °C or (27 ± 2) °C. If a closer tolerance is required, it shall be ± 1 °C.

Foreword i 1 Scope 2 Identification and record keeping 3 Standard laboratory conditions 4 Storage of sample and test pieces 5 Preparation of test pieces 6 Conditioning 7 Measurement of the dimensions of test pieces 8 Conditions of test 9 Test chambers 10 Test report Annex A (Informative) Maintenance method of cutter Annex B (Normative) Conditioning times for rubber test pieces Bibliography