1.Functional fibers are classified according to their uses
(1) According to taking function
Microfiber, high moisture absorption fiber, high moisture conductivity fiber, high shrinkage fiber, antibacterial fiber, anti-insect fiber, easy-care fiber, soft fiber, etc.
(2) According to decorative function
Color-changing fiber, luminous fiber, scented fiber, anti-fouling fiber, self-cleaning fiber, etc.
(3) According to industrial function
High-strength fiber, high-module fiber, conductive fiber, adsorption fiber, separation fiber, aging-resistant fiber, ion exchange fiber, biocompatible fiber, etc.
2.Functional fibers are classified according to their functions
Can be roughly divided into 4 categories:
(1) Physical function
①Mechanical function
High-strength fiber, high-modulus fiber, high-elastic fiber, etc.;
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②Electrical functions
Conductive fiber, antistatic fiber, high insulation fiber, electromagnetic wave shielding fiber, photoelectric fiber, thermoelectric fiber, information memory fiber, etc.;
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③Thermal function
High temperature resistant fiber, low temperature resistant fiber, thermal insulation fiber, flame retardant fiber, thermal insulation fiber, etc.;
④Optical function
Optical fiber, light absorbing fiber, light reflecting fiber, light refractive fiber, light interference fiber, photochromic fiber, light resistant fiber, polarizing fiber, etc.;
⑤Physical form and function
Different cross-section fibers, different fineness fibers, ultrafine fibers, surface porous and pitted fibers, etc.
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(2) Chemical function
①Photochemical function
Photodegradable fiber, photo-crosslinked fiber, etc.;
②Chemical reaction function
Catalytic fiber, decomposition fiber, anti-corrosion fiber, etc.;
(3) Material separation function
①Separation function
Hollow separation fiber, microporous separation fiber, reverse osmosis fiber, etc.;
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②Adsorption exchange function
Ion exchange fiber, highly absorbent fiber, selective adsorption fiber, etc.
(4) Biological adaptive function
①Medical and health care function
Fiber that promotes human microcirculation, shields harmful rays, antibacterial and anti-mite fiber, negative ion fiber, etc.;
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②Biological functions
Artificial dialysis fiber, biocompatible fiber, bioabsorbable fiber, etc.
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