物理安全检测
ASTM C1728 柔性气凝胶绝热材料
ASTM C1728 柔性气凝胶绝热材料—标准名称
ASTM C1728 Standard specification for flexible aerogel insulation
ASTM C1728 柔性气凝胶绝热材料
ASTM C1728 柔性气凝胶绝热材料—适用范围
Scope:
This specification covers the classification and performance of flexible aerogel thermal insulation. This will cover the range of continuous exposure operating temperatures from–321°F (–196°C) up to 1200°F (649°C). For satisfactory performance, properly installed protective vapor retarders or barriers shall be used on below ambient temperature applications to reduce movement of moisture through or around the insulation to the colder surface. Failure to use a vapor retarder or barrier could lead to insulation and system non-performance.
ASTM C1728 柔性气凝胶绝热材料—测试项目和方法
ASTM C411/C447 Maximum use temperature最高使用温度
ASTM C167 or C303 Thickness and Density厚度和密度
ASTM C177/C518 Appparent thermal conductivity表观导热系数
ASTM C1101/C1101M Flexibility弯曲性
ASTM C1617 Corrosiveness to steel腐蚀性
ASTM C1104/C1104M Water vapor sorption水蒸气吸收
ASTM C1338 Fungi resistance抗真菌
ASTM E84 Surface burning characteristics表面燃烧性能
ASTM C411/C447 Maximum exothermic temperature最大放热温度 (type III only)
ASTM C1763 procedure B Water absorption吸水性
ASTM C1763 procedure B Water absorption吸水性
ASTM C795(包括以下两个标准ASTM C692，ASTM C871) Stress corrosion performance 应力腐蚀性能（External Stress Corrosion Cracking Tendency of Austenitic Stainless Steel 对奥氏体不锈钢应力腐蚀裂纹扩展影响，Leachable Chloride, Fluoride, Silicate, and Sodium Ions, pH Value, Cl-, F-, SiO32-, Na+含量pH 值）
ASTM C165 Compressive resistance抗压强度
ASTM C356 Linear shrinkage 线性收缩
ASTM C411 Sag resistance抗下垂
ASTM C1728 Dimensions尺寸
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