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The invention provides a wear-resistant polypropylene double master batch, a wear-resistant slope protection template and a preparation method and application thereof, and relates to the technical field of polypropylene composite materials. The wear-resistant polypropylene double master batches comprise basalt fiber reinforced polypropylene master batches and diamond wear-resistant polypropylene master batches; wherein the basalt fiber reinforced polypropylene master batch is prepared from the following components in parts by weight: 35 to 80 parts of first polypropylene resin, 20 to 60 parts of modified basalt fiber and 0.5 to 2 parts of first aid; wherein the diamond wear-resistant polypropylene master batch is prepared from the following components in parts by weight: 55 to 80 parts of second polypropylene resin, 20 to 40 parts of nano diamond and 1 to 5 parts of second aid. According to the invention, the ultrahigh-strength long basalt fiber reinforced polypropylene master batch and the nano-diamond wear-resistant polypropylene master batch are respectively prepared, and the wear-resistant nano-diamond material can be dispersed in the wear-resistant polypropylene master batch in a high-concentration form in advance through a double-master batch preparation technology; the problem of non-uniform dispersion caused by direct addition of a wear-resistant material in a traditional method is effectively avoided, so that the wear resistance of the slope protection template is effectively improved.
本发明提供了一种耐磨型聚丙烯双母粒、耐磨型护坡模板及其制备方法和应用，涉及聚丙烯复合材料的技术领域。所述耐磨型聚丙烯双母粒包括玄武岩纤维增强聚丙烯母粒和金刚石耐磨聚丙烯母粒；其中，所述玄武岩纤维增强聚丙烯母粒按重量份数计包括：第一聚丙烯树脂35～80份、改性玄武岩纤维20～60份和第一助剂0.5～2份；其中，所述金刚石耐磨聚丙烯母粒按重量份数计包括：第二聚丙烯树脂55～80份、纳米金刚石20～40份和第二助剂1～5份。本发明通过分别制备超高强长玄武岩纤维增强聚丙烯母粒和纳米金刚石耐磨聚丙烯母粒，通过双母粒制备技术，可以预先将耐磨纳米金刚石材料以高浓度形式分散在耐磨聚丙烯母粒中，有效避免了传统方法下耐磨材料直接添加导致的分散不均问题，从而有效提高护坡模板的耐磨性能。
The invention provides a wear-resistant polypropylene double master batch, a wear-resistant slope protection template and a preparation method and application thereof, and relates to the technical field of polypropylene composite materials. The wear-resistant polypropylene double master batches comprise basalt fiber reinforced polypropylene master batches and diamond wear-resistant polypropylene master batches; wherein the basalt fiber reinforced polypropylene master batch is prepared from the following components in parts by weight: 35 to 80 parts of first polypropylene resin, 20 to 60 parts of modified basalt fiber and 0.5 to 2 parts of first aid; wherein the diamond wear-resistant polypropylene master batch is prepared from the following components in parts by weight: 55 to 80 parts of second polypropylene resin, 20 to 40 parts of nano diamond and 1 to 5 parts of second aid. According to the invention, the ultrahigh-strength long basalt fiber reinforced polypropylene master batch and the nano-diamond wear-resistant polypropylene master batch are respectively prepared, and the wear-resistant nano-diamond material can be dispersed in the wear-resistant polypropylene master batch in a high-concentration form in advance through a double-master batch preparation technology; the problem of non-uniform dispersion caused by direct addition of a wear-resistant material in a traditional method is effectively avoided, so that the wear resistance of the slope protection template is effectively improved.
本发明提供了一种耐磨型聚丙烯双母粒、耐磨型护坡模板及其制备方法和应用，涉及聚丙烯复合材料的技术领域。所述耐磨型聚丙烯双母粒包括玄武岩纤维增强聚丙烯母粒和金刚石耐磨聚丙烯母粒；其中，所述玄武岩纤维增强聚丙烯母粒按重量份数计包括：第一聚丙烯树脂35～80份、改性玄武岩纤维20～60份和第一助剂0.5～2份；其中，所述金刚石耐磨聚丙烯母粒按重量份数计包括：第二聚丙烯树脂55～80份、纳米金刚石20～40份和第二助剂1～5份。本发明通过分别制备超高强长玄武岩纤维增强聚丙烯母粒和纳米金刚石耐磨聚丙烯母粒，通过双母粒制备技术，可以预先将耐磨纳米金刚石材料以高浓度形式分散在耐磨聚丙烯母粒中，有效避免了传统方法下耐磨材料直接添加导致的分散不均问题，从而有效提高护坡模板的耐磨性能。
Wear-resistant polypropylene double master batch, wear-resistant slope protection template, and preparation method and application of wear-resistant polypropylene double master batch and wear-resistant slope protection template
一种耐磨型聚丙烯双母粒、耐磨型护坡模板及其制备方法和应用
ZHENG YI (author)
2024-10-18
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020
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Wear-resistant ceramic composite protection construction method
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