Thermal insulation fiber and textile made of the same

Abstract

Disclosed are a thermal insulation fiber, a thermal insulation textile and a use of a fiber containing a nano unit in manufacturing a thermal textile. The thermal insulation fiber includes a conventional fiber; and a nanounit. Based on a total weight of the convention fiber, the nano unit is of a content of 0.1 wt % to 3 wt %, so as to improve an insulation rate of the thermal insulation fiber; the nano unit comprises a microparticle having a size of 300 nm to 8000 nm; and the microparticle comprises at least one of a mixture of Ti and Ce, a mixture of Ti and Mg, and a mixture of Ti, Ce, Mg, Si and Ca.

1 . A thermal insulation fiber, comprising:
 a conventional fiber; and   a nano unit,   wherein based on a total weight of the convention fiber, the nano unit is of a content of 0.1 wt % to 3 wt %, so as to improve an insulation rate of the thermal insulation fiber;   the nano unit comprises a microparticle having a size of 300 nm to 8000 nm; and   the microparticle comprises at least one of a mixture of titanium (Ti) and cerium (Ce), a mixture of Ti and magnesium (Mg), and a mixture of Ti, Ce, Mg, silicon (Si) and calcium (Ca).   
     
     
         2 . The thermal insulation fiber according to  claim 1 , wherein the conventional fiber comprises a chemical fiber, and the chemical fiber comprises at least one of an artificial fiber and a synthetic fiber. 
     
     
         3 . The thermal insulation fiber according to  claim 2 , wherein based on the total weight of the convention fiber, the nano unit is of a content of 1.5 wt % to 3 wt %; and the nano unit comprises the microparticle having a size of 300 nm to 4000 nm. 
     
     
         4 . The thermal insulation fiber according to  claim 3 , wherein in the nano unit, the microparticle comprises:
 Ti being of a content of 500 weight units to 10000 weight units; and Ce being of a content of 60 weight units to 300 weight units, or   Ti being of a content of 500 weight units to 10000 weight units; and Mg being of a content of 10 weight units to 500 weight units, or   Ti being of a content of 500 weight units to 10000 weight units; Ce being of a content of 60 weight units to 300 weight units; Ca being of a content of 50 weight units to 500 weight units; Mg being of a content of 10 weight units to 500 weight units; and Si being of a content of 50 weight units to 3000 weight units.   
     
     
         5 . The thermal insulation fiber according to  claim 2 , wherein based on the total weight of the convention fiber, the nano unit is of a content of 0.1 wt % to 1.5 wt %; and the nano unit comprises the microparticle having a size of 4000 nm to 8000 nm. 
     
     
         6 . The thermal insulation fiber according to  claim 5 , wherein in the nano unit, the microparticle comprises:
 Ti being of a content of 500 weight units to 10000 weight units; and Ce being of a content of 60 weight units to 300 weight units, or   Ti being of a content of 500 weight units to 10000 weight units; and Mg being of a content of 10 weight units to 500 weight units, or   Ti being of a content of 500 weight units to 10000 weight units; Ce being of a content of 60 weight units to 300 weight units; Ca being of a content of 50 weight units to 500 weight units; Mg being of a content of 10 weight units to 500 weight units; and Si being of a content of 50 weight units to 3000 weight units.   
     
     
         7 . The thermal insulation fiber according to  claim 4 , wherein in the nano unit, the microparticle further comprises:
 K being of a content of 50 weight units to 100 weight units;   Sn being of a content of 100 weight units to 500 weight units; and   S being of a content of 50 weight units to 100 weight units.   
     
     
         8 . A thermal insulation textile, at least comprising a part of the thermal insulation fiber according to  claim 1 . 
     
     
         9 . A use of a fiber containing a nano unit in manufacturing a thermal textile, wherein the fiber containing the nano unit is the thermal insulation fiber according to  claim 1 . 
     
     
         10 . The thermal insulation fiber according to  claim 6 , wherein in the nano unit, the microparticle further comprises:
 K being of a content of 50 weight units to 100 weight units;   Sn being of a content of 100 weight units to 500 weight units; and   S being of a content of 50 weight units to 100 weight units.