A polyamide 56 resin composition includes a polyamide 56 resin and a polymer crystalline form regulator, in which the polyamide 56 resin composition has a relative viscosity of about 40-100 in a formic acid concentration of 90 wt%, and a crystallization half cycle (t1/2) measured by a differential thermal scanning analyzer is less than about 1.5 minutes. The polyamide 56 resin composition can effectively improve the stress modulus of the polyamide 56 fiber formed by the polyamide 56 resin composition.
一种聚酰胺56树脂组成物,包括聚酰胺56树脂及高分子结晶型态调控剂,其中聚酰胺56树脂组成物在甲酸浓度90wt%中的相对黏度为约40‑100,且以差示热扫描分析仪测得的结晶半周期(t1/2)小于约1.5分钟。聚酰胺56树脂组成物可有效提升由其所形成的聚酰胺56纤维的应力模量。
Polyamide 56 resin composition, fiber, fiber tow, twisted fiber yarn, fiber product, and tire cord fabric
聚酰胺56树脂组成物、纤维、纤维丝束、纤维捻纱、纤维制品及轮胎帘布
2023-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / 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 / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen |
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