Method for preparing whisker material to make modification treatment of spinning chemical fibre
A chemical fiber and whisker technology, which is applied in the field of preparation of whisker material modification and spinning chemical fiber, can solve the problems of antistatic fiber with dark color, high cost, and clogged spinneret hole, etc., and achieve simple process and low cost , long-lasting effect
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example 1
[0016] Example 1. Mix the whiskers and dispersant weighed in a certain proportion evenly, gradually add deionized water to make it completely wet, and after diluting to a certain concentration, stir for 1 hour with a high-speed shear emulsifier to form a well-dispersed , Whisker slurry with good fluidity. Add whiskers to wet acrylic fiber spinning, that is, add dispersed whisker slurry in the coagulation bath (whisker concentration in the coagulation bath reaches 5%), whiskers diffuse into the primary fibers in the bath, other spinning The process is unchanged, and the antistatic acrylic fiber is obtained, and the sample number is 1.
example 2
[0017] Example 2. Mix the whiskers and dispersant weighed in a certain proportion evenly, gradually add deionized water to make it completely wet, and after diluting to a certain concentration, stir for 1 hour with a high-speed shear emulsifier to form a well-dispersed , Whisker slurry with good fluidity. Add whiskers to wet acrylic fiber spinning, that is, add dispersed whisker slurry in the coagulation bath (the concentration of whiskers in the coagulation bath reaches 3%), and the whiskers diffuse into the primary fibers in the bath, and other spinning The process is unchanged, and the antistatic acrylic fiber is obtained, and the sample number is 2.
example 3
[0018] Example 3. Mix the whiskers and dispersant weighed in a certain proportion evenly, gradually add deionized water to make it completely wet, and after diluting to a certain concentration (5%), stir for 1 hour with a high-speed shear emulsifier , forming whisker slurry with good dispersion and good fluidity. Adding whiskers to wet acrylic fiber spinning, that is, adding dispersed whisker slurry into the preheating bath, the whiskers diffuse into the primary fibers in the bath, and other spinning processes remain unchanged, and antistatic acrylic fibers are obtained. Sample The number is 3.
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Abstract
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