Product Name:Hemiao HM-7200 electronic fluoride solution(Equivalent replacement of 3M novac 7200)
Introduction
HM-7200 electronic fluoride solution is a colorless and transparent liquid. The ozone depletion potential (ODP) is zero, the global warming potential coefficient (GWP) is low, the atmospheric residence time is short, the chemical and thermal stability is high, the toxicity is low, and the surface tension is low. It is an ideal substitute for ODS and is widely used in many fields such as medical, electronic, metal, precision equipment, optical lenses, communication, and aerospace.
Application
① Used as cleaning agent, solvent, and cooling agent
• Physical performance
特性 | HM-7200 |
分子量 | 264 |
沸点(°C) | 78 |
冰点(℃) | -138 |
液体密度(g/ml@25°C) | 1.6 |
绝对粘度(CP@25℃) | 1.06 |
溶剂在水中的溶解度(ppmw) | <20 |
水在溶剂中的溶解度(ppmw) | 92 |
饱和蒸汽压(KPa@25℃) | 13 |
比热(J/g.°C@25°C) | 1.172 |
表面张力(mN/m) | 14.6 |
• Material compatibility
The compatibility test of HM-7200 liquid has proven its good compatibility. When soaked at boiling point temperature, HM-7200 has good compatibility with many metals, plastics, and elastomers. It also has good compatibility with particularly sensitive plastics such as polycarbonate and polymethyl methacrylate (PMMA). Our technical service engineers can recommend suitable compounds and assist in conducting material compatibility tests.
金属 | 塑料 | 弹性体 |
铝、铜 | 环氧树脂、聚酯 | 丁基橡胶 |
黄铜、镁合金 | 聚乙烯、聚对苯二甲酸乙二酯(PET) | 天然橡胶 |
碳钢 | 聚丙烯、酚醛树脂、丙烯酸酯 | 丁睛橡胶 |
302不锈钢、Cu/Be合金 | 聚碳酸醋、丙烯腊-丁二烯-苯乙烯(ABS) | 三元乙丙橡胶(EPDM) |
例外:聚四氟乙烯和硅橡胶会有一些溶胀。热老化过程中的铜可能发生表面氧化。 |
Precautions for use
Due to its non flammability, good heat stability, and non toxicity during use, safety precautions are extremely high.
For detailed information, please refer to the Product Safety Data Sheet (MSDS) issued by our company
Storage precautions: Store in a cool, dark, dry and ventilated place, and keep the container tightly closed.