Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Artificial grass yarn and preparation method thereof
The invention relates to the technical field of artificial grass yarns, and discloses an artificial grass yarn and a preparation method thereof, the artificial grass yarn comprises the following components by mass: 38-50 parts of linear low density polyethylene; 12 to 20 parts of polyether-ether-ketone; 7 to 13 parts of amorphous copolyester; 6 to 12 parts of polybutylene terephthalate; 3-8 parts of lignin; 4-6 parts of reinforcing fibers; 3-7 parts of an antioxidant; 2-3 parts of a light screening agent; 2-5 parts of an additive; the reinforcing fibers are formed by mixing silicon carbide fibers and heterocyclic polyamide fibers; according to the invention, polyether-ether-ketone, linear low-density polyethylene, amorphous copolyester and reinforcing fibers in a certain proportion are adopted, so that the wear resistance, toughness and strength performance of the artificial grass yarn can be better improved, meanwhile, the high heat resistance of the artificial grass yarn can be better improved by cooperating with polybutylene terephthalate, and the service life of the artificial grass yarn can be prolonged. Therefore, the artificial grass yarn is ensured to have wear resistance, toughness, strength and high heat resistance at the same time.
本发明涉及人造草丝技术领域，公开了一种人造草丝及其制备方法，包括以下质量份数的组分：线性低密度聚乙烯38‑50份；聚醚醚酮12‑20份；非晶型共聚酯7‑13份；聚对苯二甲酸丁二酯6‑12份；木质素3‑8份；加强纤维4‑6份；抗氧剂3‑7份；光屏蔽剂2‑3份；添加剂2‑5份；所述加强纤维由碳化硅纤维与杂环族聚酰胺纤维混合而成；本发明采用一定比例的聚醚醚酮与线性低密度聚乙烯以及非晶型共聚酯和加强纤维，有利于更好地提高人造草丝的耐磨性、韧性和强度性能，同时，协同聚对苯二甲酸丁二酯还有利于更好地提高人造草丝的高耐热性，进而保证人造草丝可同时兼顾耐磨性、韧性和强度以及高耐热性。
Artificial grass yarn and preparation method thereof
The invention relates to the technical field of artificial grass yarns, and discloses an artificial grass yarn and a preparation method thereof, the artificial grass yarn comprises the following components by mass: 38-50 parts of linear low density polyethylene; 12 to 20 parts of polyether-ether-ketone; 7 to 13 parts of amorphous copolyester; 6 to 12 parts of polybutylene terephthalate; 3-8 parts of lignin; 4-6 parts of reinforcing fibers; 3-7 parts of an antioxidant; 2-3 parts of a light screening agent; 2-5 parts of an additive; the reinforcing fibers are formed by mixing silicon carbide fibers and heterocyclic polyamide fibers; according to the invention, polyether-ether-ketone, linear low-density polyethylene, amorphous copolyester and reinforcing fibers in a certain proportion are adopted, so that the wear resistance, toughness and strength performance of the artificial grass yarn can be better improved, meanwhile, the high heat resistance of the artificial grass yarn can be better improved by cooperating with polybutylene terephthalate, and the service life of the artificial grass yarn can be prolonged. Therefore, the artificial grass yarn is ensured to have wear resistance, toughness, strength and high heat resistance at the same time.
本发明涉及人造草丝技术领域，公开了一种人造草丝及其制备方法，包括以下质量份数的组分：线性低密度聚乙烯38‑50份；聚醚醚酮12‑20份；非晶型共聚酯7‑13份；聚对苯二甲酸丁二酯6‑12份；木质素3‑8份；加强纤维4‑6份；抗氧剂3‑7份；光屏蔽剂2‑3份；添加剂2‑5份；所述加强纤维由碳化硅纤维与杂环族聚酰胺纤维混合而成；本发明采用一定比例的聚醚醚酮与线性低密度聚乙烯以及非晶型共聚酯和加强纤维，有利于更好地提高人造草丝的耐磨性、韧性和强度性能，同时，协同聚对苯二甲酸丁二酯还有利于更好地提高人造草丝的高耐热性，进而保证人造草丝可同时兼顾耐磨性、韧性和强度以及高耐热性。
Artificial grass yarn and preparation method thereof
一种人造草丝及其制备方法
QIN CHUNXIA (Autor:in)
31.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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