标准解读
GB/T 44210-2024是一项针对纳米技术领域中纳米银线透明导电薄膜的老化测试标准。该标准详细规定了利用氙灯加速老化的试验方法，旨在评估这类薄膜材料在模拟极端光照条件下的稳定性和耐用性。以下是标准内容的概述：
标准适用范围
本标准适用于含有纳米银线的透明导电薄膜材料，这些材料广泛应用于触控屏、柔性显示器、太阳能电池及智能窗等领域。通过规定的氙灯加速老化试验方法，可以快速预测和评估这些薄膜材料在长期使用或暴露于高强度光环境下的性能变化。
试验原理与设备
- 氙灯加速老化试验：利用氙弧灯模拟自然太阳光谱，通过控制光强度、温度、湿度等条件，加速材料老化过程，短时间内获得长期使用效果的数据。
- 试验设备：标准要求使用能提供连续光谱、光强可调的氙灯老化箱，同时需配备温湿度控制系统以维持试验所需的环境条件。
试验条件与程序
- 样品制备：规定了样品的尺寸、数量及处理方式，确保所有测试样本具有一致性。
- 环境参数：详细说明了试验过程中所需的温度、湿度、光照强度及照射周期的具体数值，以模拟特定的加速老化环境。
- 试验周期：根据材料特性及预期应用场景设定合适的曝光时间，通常远短于实际应用中的老化时间，以达到快速评估的目的。
- 性能评估：老化试验前后，对样品的光学性能（如透光率、雾度）、电学性能（电阻值、导电性）及结构特性进行检测，以评估老化影响。
结果分析与报告
标准指导如何根据测试数据评价纳米银线透明导电薄膜的老化程度，包括但不限于性能衰减率、稳定性指标等。要求试验报告应包含详细的试验条件、测试结果及分析结论，以便于不同实验室间的结果比对和验证。
标准的实施与意义
该标准为纳米银线透明导电薄膜的生产商、研究机构及质量检测部门提供了统一的测试方法，有助于提高产品性能评估的一致性和可靠性，加速新材料的研发与应用进程，同时保障终端产品的质量和使用寿命。
如需获取更多详尽信息，请直接参考下方经官方授权发布的权威标准文档。
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文档简介
ICS
07.120
CCS
L04
中华人民共和国国家标准
GB/T44210—2024
纳米技术纳米银线透明导电薄膜氙灯
加速老化试验方法
Nanotechnology—Silvernanowireconductivefilmacceleratedagingtest
usingxenonlamp
2024-07-24发布2025-02-01实施
国家市场监督管理总局发布
国家标准化管理委员会
GB/T44210—2024
目次
前言
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Ⅲ
引言
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Ⅳ
1
范围
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1
2
规范性引用文件
······················································································
1
3
术语和定义
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1
4
原理
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3
5
材料
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3
5.1
透明光学胶
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3
5.2
导电银胶
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3
6
仪器设备
······························································································
3
6.1
雾度计或积分球式分光光度计
···································································
3
6.2
数字万用表或高阻计
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3
6.3
氙灯老化试验箱
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3
7
样品
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4
8
试验步骤
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5
8.1
试验准备
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5
8.2
初始性能测试
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5
8.3
氙灯加速老化
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5
8.4
老化试验后性能测试
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6
9
试验数据处理
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6
10
试验报告
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7
附录A（资料性）
试样结构示意图
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8
附录B（资料性）
试验报告示例
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11
参考文献
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16
Ⅰ
GB/T44210—2024
前言
本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规
定起草。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中国科学院提出。
本文件由全国纳米技术标准化技术委员会（SAC/TC279）归口。
本文件起草单位：苏州诺菲纳米科技有限公司、苏州市计量测试院、深圳市商用显示系统产业促进
会、鸿合科技股份有限公司、青岛海信商用显示股份有限公司、深圳市中银科技有限公司、天材创新材
料科技（厦门）有限公司、广州视源电子科技股份有限公司。
本文件主要起草人：潘克菲、王云祥、贺强、李增成、彭颖杰、吴丽娟、高倩玉、蔡亚梅、方丹、
姜锴、徐晔、李文涛、刘元烽、吴勇、雷秀云、赵敏昌、陈钟辉。
Ⅲ
GB/T44210—2024
引言
随着电容式触控显示屏的应用越来越广泛，从智慧教育、智慧会议，到智慧出行、智慧医疗和政务
等领域，电容式触控屏的应用需求日益增加。纳米银线透明导电薄膜具有透光率高、方阻低、柔性好的
特性，在柔性触控屏以及刚性触控屏感应层的应用中，有着独特的优点。
由于纳米银线透明导电薄膜材料在使用时经常暴露在太阳辐射或玻璃后太阳辐射下，因此测定太阳
辐射、温度、湿度及其他气候因素对材料性能的影响非常重要。在实验室设备中的暴露比在自然环境中
有更多的可控条件，为更加快速地测定太阳辐射、温度、湿度对材料性能的影响，常采用将纳米银线透
明导电薄膜暴露于氙灯（模拟透过窗玻璃的日光光谱的人造光源）下的试验方法，评价材料的耐光性
能，指导新材料的评估、筛选与研发改进。
Ⅳ
GB/T44210—2024
纳米技术纳米银线透明导电薄膜氙灯
加速老化试验方法
1范围
本文件描述了纳米银线透明导电薄膜的氙灯加速老化试验的方法。
本文件适用于使用氙灯对基于纳米银线的透明导电薄膜进行的加速老化性能试验，其他基于纳米材
料的透明导电薄膜的加速老化性能试验参照使用。
2规范性引用文件
下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文
件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用
于本文件。
GB/T2410—2008透明塑料透光率和雾度的测定
GB/T32088—2015汽车非金属部件及材料氙灯加速老化试验方法
GB/T32269—2015纳米科技纳米物体的术语和定义纳米颗粒、纳米纤维和纳米片
3术语和定义
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