聚砜(Polysulfone,PS)是一种高性能工程塑料，具有优异的力学性能、热稳定性和化学惰性。在制造过程中，聚砜需要遵循一定的国家标准来确保产品质量和安全性。以下是关于聚砜国家标准的一些基本信息：
1. GB/T 12698-2017《聚砜及其制品》：这是中国国家标准化管理委员会发布的关于聚砜及其制品的标准。该标准规定了聚砜的分类、代号、要求、试验方法、检验规则、包装、标志、运输和贮存等方面的内容。
2. ASTM D3574-14a《Standard Test Method for Surface Tensile Strength of Polysulfone (PS)》：这是一个美国材料和试验协会(ASTM)发布的标准，用于测定聚砜的表面拉伸强度。这个标准提供了一个通用的方法来评估不同类型和加工条件的聚砜的性能。
3. ISO 10112-1:2015《Polysulfone — Part 1: General] This is an international standard published by the International Organization for Standardization (ISO). It provides requirements for the physical and chemical properties, performance and tests of polysulfone. The standard covers various aspects such as microstructure, mechanical properties, electrical properties, thermal stability, and environmental resistance.
4. ISO 14683:2016《Medical devices — Polysulfone (PS) raw materials and components — Properties and testing methods — Part 2: Medical devices made of polysulfone — Requirements for medical devices made of polysulfone — Medical device materials — Polysulfone (PS)] This is another international standard published by ISO that applies to polysulfone used in medical devices. It specifies the requirements for the use of polysulfone in medical applications, including its physical and chemical properties, testing methods, and safety considerations.
这些标准可以帮助高分子材料工程师更好地了解聚砜的性能特点、测试方法以及在不同应用领域的要求。遵循这些标准有助于确保聚砜产品的质量和安全性，同时满足客户的需求。
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