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Antibacterial disinfecting inorganic high-performance composite fiber material and preparation method thereof
The invention discloses an antibacterial disinfecting inorganic high-performance composite fiber material and a preparation method thereof. The antibacterial disinfecting inorganic high-performance composite fiber material comprises the following raw materials in parts by weight: 60-100 parts of cement with the strength not lower than 32.5 MPa; 50-80 parts of an admixture with an average particlesize of 5-30 [mu] m; 80 to 130 parts of fine aggregate with an average particle size of 0.15 to 4.75 mm; 0.2-0.8 part of a supported antibacterial agent with an average particle size of 20-100 nm; 12-40 parts of steel fibers with the length-diameter ratio being 60-100 and the tensile strength being not lower than 1000 MPa; 3-5 parts of a high-performance additive; wherein the water-binder ratio is0.16 to 0.2. The antibacterial agent can be more uniformly dispersed in the material through the carrier, the agglomeration phenomenon of the antibacterial agent is reduced, the prepared material isgood in mechanical property, good in antibacterial and disinfection performance and long in antibacterial and disinfection time, the compressive strength is not lower than 130 Mpa, the breaking strength is not lower than 16 Mpa, and the antibacterial rate is larger than 85%.
本发明公开了一种抗菌消毒无机高性能复合纤维材料及其制备方法，所述抗菌消毒无机高性能复合纤维材料包括如下重量份数的原料：强度不低于32.5MPa的水泥60～100份；平均粒径5～30μm的掺合料50～80份；平均粒径0.15～4.75mm的细骨料80～130份；平均粒径20～100nm的负载型抗菌剂0.2～0.8份；长径比60～100、抗拉强度不低于1000MPa的钢纤维12～40份；高性能外加剂3～5份；水胶比0.16～0.2。本发明通过载体使抗菌剂能够更均匀地分散在材料中，降低抗菌剂团聚现象，使得制备得到的材料力学性能好、抗菌消毒性能好、抗菌消毒时间长，抗压强度不低于130Mpa、抗折强度不低于16Mpa、抗菌率大于85％。
Antibacterial disinfecting inorganic high-performance composite fiber material and preparation method thereof
The invention discloses an antibacterial disinfecting inorganic high-performance composite fiber material and a preparation method thereof. The antibacterial disinfecting inorganic high-performance composite fiber material comprises the following raw materials in parts by weight: 60-100 parts of cement with the strength not lower than 32.5 MPa; 50-80 parts of an admixture with an average particlesize of 5-30 [mu] m; 80 to 130 parts of fine aggregate with an average particle size of 0.15 to 4.75 mm; 0.2-0.8 part of a supported antibacterial agent with an average particle size of 20-100 nm; 12-40 parts of steel fibers with the length-diameter ratio being 60-100 and the tensile strength being not lower than 1000 MPa; 3-5 parts of a high-performance additive; wherein the water-binder ratio is0.16 to 0.2. The antibacterial agent can be more uniformly dispersed in the material through the carrier, the agglomeration phenomenon of the antibacterial agent is reduced, the prepared material isgood in mechanical property, good in antibacterial and disinfection performance and long in antibacterial and disinfection time, the compressive strength is not lower than 130 Mpa, the breaking strength is not lower than 16 Mpa, and the antibacterial rate is larger than 85%.
本发明公开了一种抗菌消毒无机高性能复合纤维材料及其制备方法，所述抗菌消毒无机高性能复合纤维材料包括如下重量份数的原料：强度不低于32.5MPa的水泥60～100份；平均粒径5～30μm的掺合料50～80份；平均粒径0.15～4.75mm的细骨料80～130份；平均粒径20～100nm的负载型抗菌剂0.2～0.8份；长径比60～100、抗拉强度不低于1000MPa的钢纤维12～40份；高性能外加剂3～5份；水胶比0.16～0.2。本发明通过载体使抗菌剂能够更均匀地分散在材料中，降低抗菌剂团聚现象，使得制备得到的材料力学性能好、抗菌消毒性能好、抗菌消毒时间长，抗压强度不低于130Mpa、抗折强度不低于16Mpa、抗菌率大于85％。
Antibacterial disinfecting inorganic high-performance composite fiber material and preparation method thereof
一种抗菌消毒无机高性能复合纤维材料及其制备方法
LIU FUCAI (author) / XIAO MIN (author) / LI HAO (author) / HUANG HEMING (author) / HUO RONGBIN (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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