Processing method of ceramic healthcare yarn

A processing method and technology of ceramics, applied in the directions of melt spinning, drawing spinning, single-component polyester rayon, etc., can solve the problems of short ceramic fibers, unsatisfactory toughness and high production cost, and achieve improved toughness, The effect of improving health care effect and low production cost

CN106337211AActive Publication Date: 2017-01-18义乌市惠侬丝服饰有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-01-18
Patent Text Reader

Abstract

The invention discloses a processing method of ceramic healthcare yarn. The method includes the steps that firstly, by weight, 90-95 parts of polyester fibers and 6-10 parts of ceramic powder are mixed and stirred to be uniform; then, the mixture is heated to 250-285 DEG C and extruded with a twin-screw extruder; then, the material extruded by the twin-screw extruder is squeezed out of spinneret orifices with a metering pump for spinning, and cellosilk is jetted into a cooling device for cooling; then, stretching treatment, low-temperature drying and high-temperature sintering are carried out in sequence, and the finished product ceramic healthcare yarn can be obtained. Toughness can be improved through the method, and the method further has the advantages that production cost is low, the healthcare effect is good, and sintering uniformity is good.
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Description

technical field

[0001] The invention relates to a processing method of ceramic health care yarn. Background technique

[0002] When the existing ceramic fibers are processed, the ceramic raw materials are generally mixed with cellulose to obtain a slurry, and then the slurry is used for spinning by electrospinning, and finally the ceramic fibers are obtained by sintering. However, although the ceramic fibers produced by processing such ceramic fibers have high strength, they are relatively brittle and have unsatisfactory toughness. And the ceramic fiber that this ceramic fiber processing makes is generally shorter, and production cost is higher. Therefore, the existing ceramic fiber processing method has the problems of unsatisfactory toughness and high production cost. Contents of the invention

[0003] The purpose of the present invention is to provide a ceramic health care yarn processing method. The invention not only can improve the toughness, but also has the adva...

Examples

Embodiment 2

[0027] Embodiment two. A method for processing ceramic health care yarn, comprising the following steps:

[0028] a, mix polyester fiber and ceramic powder, the ratio by weight is 93 parts of polyester fiber and 8 parts of ceramic powder, stir evenly, obtain product A;

[0029] b. Heat product A to 260°C, and then extrude with a twin-screw extruder to obtain product B;

[0030] c. Use a metering pump to press product B out of the spinneret hole for spinning, and spray the fiber filaments into a cooling device for cooling to obtain product C;

[0031] d. Stretching the product C to elongate the product C by 5 times to obtain the product D;

[0032] e. Heat product D to 90°C for low-temperature drying, and dry for 7.5 minutes to obtain product E;

[0033] f. Carry out high-temperature sintering treatment on product E to obtain finished ceramic health care yarn.

[0034] The cooling device in the step c includes a cooling channel section, an air cooling channel section and a ...