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NB/T 10654-2021 风力发电机组 风轮叶片用热固性环氧树脂试验方法 Wind Turbines-Test methods of thermosetting epoxy resins for rotor blade
本文件规定了风力发电机组风轮叶片用热固性环氧树脂的试样、试验方法和试验报告。<br />本文件适用于风力发电机组风轮叶片用热固性环氧树脂测试。...
2024-02-23 15:57:01浏览：30
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DL/T 5855-2022 水电水利工程环氧树脂类表面修补材料试验规程
为规范水电水利工程混凝土表面处理用环氧树脂类材料试验，制订本规程。
本规适用于水电水利工程混凝表面处理用环脂类材料试验。
水电水利工程混凝表面处理用环脂类材料试验，除应符合本规程外，尚应符合国家现行有关标准的规定。...2023-12-28 11:12:01浏览：23
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ASTM D2517-2018 增强环氧树脂气压管及配件规格 Standard Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings
1.1 This specification covers requirements and methods of test for materials, dimensions and tolerances, hydrostatic-burst strength, chemical resistance, and longitudinal tensile properties, for reinforced epoxy resin pipe and fittings for use in gas mains and services for direct burial and insertion applications. The pipe and fittings covered by this specification are intended for use in the distribution of natural gas, petroleum fuels (propane–air and propane–butane vapor mixtures), manufactured and mixed gases where resistance to gas permeation, toughness, resistance to corrosion, aging, and deterioration from water, gas, and gas additives are required. Methods of marking are also given. Design considerations are discussed in Appendix X1. 1.2 The values in SI units are to be regarded as the standard. 1.3 The following safety hazards caveat pertains only to the test method portion, Section 8, of this specification: 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: There is no known ISO equivalent to this standard. 1.4 A recommended inplant quality control program is given in Appendix X2. 1.5 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....
2023-06-27 06:36:01浏览：32
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DL/T 5836-2021 水电水利工程环氧树脂类材料混凝土表面处理施工规范
DLT 5836-2021 水电水利工程环氧树脂类材料混凝土表面处理施工规范...
2023-03-11 15:40:01浏览：98
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JC/T 2630-2021 环氧树脂灌注砂浆
本文件规定了环氧树脂灌注砂浆的术语和定义、一般要求、技术要求、试验方法、检验规则、标志、包装、运输与贮存。
本文件适用于设备基础灌浆、地脚螺栓锚固、结构修补 加固、桥梁支座灌浆等使用的环氧树脂灌注砂浆。...2023-03-06 23:44:01浏览：55
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DL/T 5193-2021 环氧树脂砂浆技术规程
为规范环氧树脂砂浆的施工和性能检验，保证工程质量，制定本规程。本规程适用于水利水电工程混凝土建筑物修补和防护用环氧树脂砂浆。本规程规定了环氧树脂砂浆材料、施工、质量控制与检验、安全与环境保护的要求。环氧树脂砂浆施工作业现场应做好人员安全防护，并采取必要的环境保护措施。水利水电工程环氧树脂砂浆的施工，除应符合本规程规定外，还应符合国家现行有关标准的规定。
替代DL/T 5193-2004...2023-03-02 12:44:02浏览：171
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环氧改性氯化聚烯烃含氟防腐涂料的制备和性能研究
介绍了采用以环氧树脂、过氯乙烯树脂、聚四氟乙烯及颜料等原料制成的主剂,配以聚氨酯预聚物为固化剂的双组分涂料的制备及其性能研究。结果表明,该涂料的涂膜具有优异的耐酸碱性能及耐候性,对金属基体和混凝土基体有较强的附着力,可用于化工大气环境的防腐。且添加纳米聚四氟乙烯对降低涂膜的表面张力有显著的作用。...
2020-08-11 22:29:03浏览：88
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