A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Interior wall thermal insulation filler and preparation process thereof
The invention belongs to the technical field of building fillers, particularly relates to an interior wall thermal insulation filler and a preparation process thereof, and solves the problems that the thermal insulation filler in the prior art gradually cannot meet the requirements of the current market, is widely poor in dispersion uniformity, is poor in compatibility with a high-molecular coating, and easily causes the reduction of the comprehensive performance of the high-molecular coating and the like. The interior wall thermal insulation filler comprises the following raw materials: inorganic thermal insulation aggregate, a modifier, a binder, lauryl sodium sulfate, anhydrous magnesium sulfate and methyl tetrahydrophthalic anhydride. The inorganic thermal insulation aggregate which is safe and environment-friendly, low in heat conductivity coefficient and good in thermal insulation effect is adopted as a raw material, the modifier is used for grinding, mixing and modifying the inorganic thermal insulation aggregate, and then the inorganic thermal insulation aggregate is uniformly mixed with the binder, the lauryl sodium sulfate, the anhydrous magnesium sulfate and the methyl tetrahydrophthalic anhydride to prepare the interior wall thermal insulation filler. The raw materials selection is simple, the preparation method is simple, the preparation conditions are mild and pollution-free, and the method can be widely applied.
本发明属于建筑填料技术领域，尤其是一种内墙保温填料及其制备工艺，解决了现有技术中保温填料已逐渐不能满足现在市场的需求，其广泛存在分散均匀性差、与高分子涂料相容性差，易造成高分涂料综合性能下降等问题，所述内墙保温填料，包括以下原料：无机隔热骨料、改性剂、粘结剂、十二烷基硫酸钠、无水硫酸镁、甲基四氢邻苯二甲酸酐。本发明采用安全环保，本身导热系数低，保温隔热效果好的无机隔热骨料为原料，利用改性剂先对其进行研磨混合改性，然后与与粘结剂、十二烷基硫酸钠、无水硫酸镁、甲基四氢邻苯二甲酸酐混合均匀，制得内墙保温填料，本发明原料选用简单，制备方法简单，制备条件温和无污染，可得广泛应用。
Interior wall thermal insulation filler and preparation process thereof
The invention belongs to the technical field of building fillers, particularly relates to an interior wall thermal insulation filler and a preparation process thereof, and solves the problems that the thermal insulation filler in the prior art gradually cannot meet the requirements of the current market, is widely poor in dispersion uniformity, is poor in compatibility with a high-molecular coating, and easily causes the reduction of the comprehensive performance of the high-molecular coating and the like. The interior wall thermal insulation filler comprises the following raw materials: inorganic thermal insulation aggregate, a modifier, a binder, lauryl sodium sulfate, anhydrous magnesium sulfate and methyl tetrahydrophthalic anhydride. The inorganic thermal insulation aggregate which is safe and environment-friendly, low in heat conductivity coefficient and good in thermal insulation effect is adopted as a raw material, the modifier is used for grinding, mixing and modifying the inorganic thermal insulation aggregate, and then the inorganic thermal insulation aggregate is uniformly mixed with the binder, the lauryl sodium sulfate, the anhydrous magnesium sulfate and the methyl tetrahydrophthalic anhydride to prepare the interior wall thermal insulation filler. The raw materials selection is simple, the preparation method is simple, the preparation conditions are mild and pollution-free, and the method can be widely applied.
本发明属于建筑填料技术领域，尤其是一种内墙保温填料及其制备工艺，解决了现有技术中保温填料已逐渐不能满足现在市场的需求，其广泛存在分散均匀性差、与高分子涂料相容性差，易造成高分涂料综合性能下降等问题，所述内墙保温填料，包括以下原料：无机隔热骨料、改性剂、粘结剂、十二烷基硫酸钠、无水硫酸镁、甲基四氢邻苯二甲酸酐。本发明采用安全环保，本身导热系数低，保温隔热效果好的无机隔热骨料为原料，利用改性剂先对其进行研磨混合改性，然后与与粘结剂、十二烷基硫酸钠、无水硫酸镁、甲基四氢邻苯二甲酸酐混合均匀，制得内墙保温填料，本发明原料选用简单，制备方法简单，制备条件温和无污染，可得广泛应用。
Interior wall thermal insulation filler and preparation process thereof
一种内墙保温填料及其制备工艺
XIE CHUNZHU (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Thermal insulation interior wall paint and preparation method
| European Patent Office | 2016