ASTM D4672-2018 聚氨酯原料測(cè)試方法:多元醇含水量測(cè)定 Standard Test Method for Polyurethane Raw Materials:Determination of Water Content of Polyols
- 標(biāo)準(zhǔn)類(lèi)別:
- 標(biāo)準(zhǔn)大?。?/li>
- 標(biāo)準(zhǔn)編號(hào):ASTM D4672-2018
- 標(biāo)準(zhǔn)狀態(tài):現(xiàn)行
- 更新時(shí)間:2023-09-11
- 下載次數(shù):次
1.1 This test method measures water content of polyols and many other organic compounds. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Note 1: This test method is equivalent to ISO 14897. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
-
GB/T 1094.1-2013電力變壓器 第1部分:總則 2023-09-11
-
GB/T 706-2016熱軋型鋼 2023-09-11
-
JB/T 10216-2013電控配電用電纜橋架 2023-09-11
-
GB/T 10801.2-2018絕熱用擠塑聚苯乙烯泡沫塑料(XPS) 2023-09-11
