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A platform for research: civil engineering, architecture and urbanism
Hybrid fiber cement-based foam composite wave-absorbing material and preparation method thereof
The invention discloses a hybrid fiber cement-based foam composite wave-absorbing material and a preparation method thereof. The hybrid fiber cement-based foam composite wave-absorbing material is mainly prepared from the following components: 900-1100 parts of cement, 500-600 parts of deionized water, 2-10 parts of hollow glass beads, 0-5 parts of magnetic iron powder, 50-100 parts of hydrogen peroxide, 5-20 parts of an accelerator, 0-10 parts of a foam stabilizer, 0-10 parts of a water reducing agent, 0-8 parts of carbon fibers and 0-20 parts of polypropylene fibers. The wave-absorbing material disclosed by the invention has the advantages of low volume weight, adjustable density and aperture, high wave-absorbing efficiency, large effective absorption bandwidth, low manufacturing cost, fire prevention, non-combustibility and the like.
本申请公开了一种混杂纤维水泥基泡沫复合吸波材料及其制备方法，主要由以下成分制成：水泥900‑1100份，去离子水500‑600份，空心玻璃微珠2‑10份，磁性铁粉0‑5份，过氧化氢50‑100份，速凝剂5‑20份，稳泡剂0‑10份，减水剂0‑10份，碳纤维0‑8份，聚丙烯纤维0‑20份。本申请吸波材料具有容重低，密度和孔径可调节，吸波效能高，有效吸收带宽大，造价低廉，防火不燃等优点。
Hybrid fiber cement-based foam composite wave-absorbing material and preparation method thereof
The invention discloses a hybrid fiber cement-based foam composite wave-absorbing material and a preparation method thereof. The hybrid fiber cement-based foam composite wave-absorbing material is mainly prepared from the following components: 900-1100 parts of cement, 500-600 parts of deionized water, 2-10 parts of hollow glass beads, 0-5 parts of magnetic iron powder, 50-100 parts of hydrogen peroxide, 5-20 parts of an accelerator, 0-10 parts of a foam stabilizer, 0-10 parts of a water reducing agent, 0-8 parts of carbon fibers and 0-20 parts of polypropylene fibers. The wave-absorbing material disclosed by the invention has the advantages of low volume weight, adjustable density and aperture, high wave-absorbing efficiency, large effective absorption bandwidth, low manufacturing cost, fire prevention, non-combustibility and the like.
本申请公开了一种混杂纤维水泥基泡沫复合吸波材料及其制备方法，主要由以下成分制成：水泥900‑1100份，去离子水500‑600份，空心玻璃微珠2‑10份，磁性铁粉0‑5份，过氧化氢50‑100份，速凝剂5‑20份，稳泡剂0‑10份，减水剂0‑10份，碳纤维0‑8份，聚丙烯纤维0‑20份。本申请吸波材料具有容重低，密度和孔径可调节，吸波效能高，有效吸收带宽大，造价低廉，防火不燃等优点。
Hybrid fiber cement-based foam composite wave-absorbing material and preparation method thereof
一种混杂纤维水泥基泡沫复合吸波材料及其制备方法
YANG YUANYI (author) / YUE LEI (author) / DENG GAN (author) / BAI CAOYUAN (author) / LI BO (author) / YANG TINGTING (author) / ZHU YILIN (author)
2021-06-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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