High-aluminum fiber cotton and production process thereof

The invention relates to the technical field of fiber cotton, and provides high-aluminum fiber cotton and a production process thereof. The high-aluminum fiber cotton is prepared from, by mass, 70-85 parts of slag, 4-15 parts of dolomite, 0-10 parts of albite, 0-10 parts of waste residues and 10-20 parts of modified bauxite, and the modified bauxite is prepared from kaolin and bauxite. Through the technical scheme, the problem of low mechanical strength of high-aluminum fiber cotton in related technologies is solved. 本发明涉及纤维棉技术领域，提出了一种高铝纤维棉及其生产工艺。一种高铝纤维棉，包括以下质量份的组分：矿渣70~85份、白云石4~15份、钠长石0~10份、废渣0~10份、改性铝矾土10~20份，改性铝矾土的原料包括高岭土和铝矾土。通过上述技术方案，解决了相关技术中的高铝纤维棉力学强度低的问题。