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A platform for research: civil engineering, architecture and urbanism
Hard carbon fiber insulation felt and preparation method thereof
The invention relates to the technical field of thermal insulation materials, in particular to a carbon fiber hard thermal insulation felt and a preparation method thereof. A sol-gel binder is prepared by adopting a novel saccharide as a carbon source, and the sol-gel binder adopts acrylamide as a monomer, N-N'methylene bisacrylamide as a cross-linking agent, azobis (isobutylamidine hydrochloride) as an initiator and the saccharide as the carbon source; the carbon source is cane sugar, glucose, maltose or fructose; the novel carbon fiber hard felt preparation method is researched and developed, the impurity content of the carbon felt can be reduced, the service life of the carbon felt can be prolonged, the preparation process is simple, and the produced hard carbon fiber heat preservation felt can meet the use requirements of the semiconductor industry.
本发明涉及保温材料材料技术领域，具体涉及一种碳纤维硬质保温毡及其制备方法。采用新型糖类为碳源，制备出溶胶‑凝胶粘结剂，所述溶胶‑凝胶粘结剂，采用丙烯酰胺作为单体，N‑N'亚甲基双丙烯酰胺为交联剂，偶氮二异丁基脒盐酸盐为引发剂，糖类为碳源；所述的碳源为蔗糖、葡萄糖、麦芽糖或果糖；研发了一种新型碳纤维硬毡制备方法，能够减少碳毡的杂质含量，延长碳毡的使用寿命，并且制备工艺简单，生产出的硬质碳纤维保温毡能够满足半导体行业的使用要求。
Hard carbon fiber insulation felt and preparation method thereof
The invention relates to the technical field of thermal insulation materials, in particular to a carbon fiber hard thermal insulation felt and a preparation method thereof. A sol-gel binder is prepared by adopting a novel saccharide as a carbon source, and the sol-gel binder adopts acrylamide as a monomer, N-N'methylene bisacrylamide as a cross-linking agent, azobis (isobutylamidine hydrochloride) as an initiator and the saccharide as the carbon source; the carbon source is cane sugar, glucose, maltose or fructose; the novel carbon fiber hard felt preparation method is researched and developed, the impurity content of the carbon felt can be reduced, the service life of the carbon felt can be prolonged, the preparation process is simple, and the produced hard carbon fiber heat preservation felt can meet the use requirements of the semiconductor industry.
本发明涉及保温材料材料技术领域，具体涉及一种碳纤维硬质保温毡及其制备方法。采用新型糖类为碳源，制备出溶胶‑凝胶粘结剂，所述溶胶‑凝胶粘结剂，采用丙烯酰胺作为单体，N‑N'亚甲基双丙烯酰胺为交联剂，偶氮二异丁基脒盐酸盐为引发剂，糖类为碳源；所述的碳源为蔗糖、葡萄糖、麦芽糖或果糖；研发了一种新型碳纤维硬毡制备方法，能够减少碳毡的杂质含量，延长碳毡的使用寿命，并且制备工艺简单，生产出的硬质碳纤维保温毡能够满足半导体行业的使用要求。
Hard carbon fiber insulation felt and preparation method thereof
一种硬质碳纤维保温毡及其制备方法
TAN RUIXUAN (author) / ZENG CHEN (author) / CAO JINGHUA (author) / WU XIAO (author) / SHI KUI (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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