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Composite nano material and preparation method thereof
The invention discloses a composite nano material which comprises the following components in parts by mass: 100 parts of micron-sized diatomite, 10-20 parts of nano-sized plastic particles and 0.01-0.1 part of nano-sized silver. The composite nano material is formed by taking micron-sized diatomite as a matrix, retaining a microporous structure of the diatomite and taking plastic particles and silver as dispersed phases. The unique molecular sieve structure of the diatom ooze is utilized, the comprehensive performance of the material is combined with the nano plastic and the nano silver, the recycled plastic and various additives contained in the plastic, the structural stability is improved, the weight is reduced, the stress cracking phenomenon of the diatom ooze is relieved, and meanwhile the toughness of the diatom ooze is reserved; the long-term stable bacteriostasis and sterilization effects are realized by utilizing the non-toxicity, small particle size and super-strong permeability of the elemental silver; and meanwhile, the good conductivity of the elemental silver is utilized, static electricity in air of the indoor unit is effectively conducted and removed, and high practicability and wide applicability are achieved.
本发明公开了一种复合纳米材料，包括100质量份微米级的硅藻土、10‑20质量份纳米级的塑料粒子和0.01‑0.1质量份纳米级的银。本发明以微米级的硅藻土为基体，保留的硅藻土的微孔结构，以塑料粒子和银为分散相，形成复合纳米材料。利用硅藻泥独具的“分子筛”结构，结合“纳米塑料”和纳米银，回收再利用塑料及塑料内含的各种添加剂，材料的综合性能，提高结构稳定，轻量化，缓解硅藻土的应力开裂现象，同时保留其韧性；利用单质银的无毒，小粒径、超强渗透性，实现长期稳定的抑菌、杀菌效果；同时利用单质银良好的导电性，有效导除室内机空气中的静电，具有很强的实用性和广泛的适用性。
Composite nano material and preparation method thereof
The invention discloses a composite nano material which comprises the following components in parts by mass: 100 parts of micron-sized diatomite, 10-20 parts of nano-sized plastic particles and 0.01-0.1 part of nano-sized silver. The composite nano material is formed by taking micron-sized diatomite as a matrix, retaining a microporous structure of the diatomite and taking plastic particles and silver as dispersed phases. The unique molecular sieve structure of the diatom ooze is utilized, the comprehensive performance of the material is combined with the nano plastic and the nano silver, the recycled plastic and various additives contained in the plastic, the structural stability is improved, the weight is reduced, the stress cracking phenomenon of the diatom ooze is relieved, and meanwhile the toughness of the diatom ooze is reserved; the long-term stable bacteriostasis and sterilization effects are realized by utilizing the non-toxicity, small particle size and super-strong permeability of the elemental silver; and meanwhile, the good conductivity of the elemental silver is utilized, static electricity in air of the indoor unit is effectively conducted and removed, and high practicability and wide applicability are achieved.
本发明公开了一种复合纳米材料，包括100质量份微米级的硅藻土、10‑20质量份纳米级的塑料粒子和0.01‑0.1质量份纳米级的银。本发明以微米级的硅藻土为基体，保留的硅藻土的微孔结构，以塑料粒子和银为分散相，形成复合纳米材料。利用硅藻泥独具的“分子筛”结构，结合“纳米塑料”和纳米银，回收再利用塑料及塑料内含的各种添加剂，材料的综合性能，提高结构稳定，轻量化，缓解硅藻土的应力开裂现象，同时保留其韧性；利用单质银的无毒，小粒径、超强渗透性，实现长期稳定的抑菌、杀菌效果；同时利用单质银良好的导电性，有效导除室内机空气中的静电，具有很强的实用性和广泛的适用性。
Composite nano material and preparation method thereof
一种复合纳米材料及其制备方法
YANG CANMIN (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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