Yarn wet waxing process
A wet waxing and yarn technology, applied in the field of spinning, can solve the problems of uneven waxing and paraffin falling off, and achieve the effects of improving cohesion, low dynamic friction value and good electrical resistance.
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Embodiment 1
[0015] A yarn wet waxing process. The waxing process is completed through the steps of dilution, pH adjustment, immersion, and dehydration drying in sequence. The specific steps are as follows:
[0016] (1) Dilution: dilute the liquid wax with cooled deionized water; the liquid wax is a non-ionic surfactant, the mass percentage of the liquid wax is 3% of the yarn mass, and the mass ratio of the water in the yarn and the impregnating liquid 1:15;
[0017] (2) PH debugging: add acetic acid to adjust the PH value to 5, stir evenly to form a liquid wax dipping solution, add it to the cheese dyeing machine;
[0018] (3) Dipping: Put the pre-treated and dyed yarns into the cheese dyeing machine with liquid wax dipping solution for dipping, run at room temperature for 10 minutes, then heat up to 70°C and keep it warm for 25 minutes; The impregnation step adopts the liquid circulation method: the impregnating liquid is sprayed from the inside of the bobbin yarn to the outside for 4 minutes,...
Embodiment 2
[0022] A yarn wet waxing process. The waxing process is completed through the steps of dilution, pH adjustment, immersion, and dehydration drying in sequence. The specific steps are as follows:
[0023] (1) Dilution: dilute the liquid wax with cooled deionized water; the liquid wax is a non-ionic surfactant, the mass percentage of the liquid wax is 5% of the yarn mass, and the mass ratio of the water in the yarn and the immersion liquid 1:25;
[0024] (2) PH debugging: add acetic acid to adjust the PH value to 6.5, stir evenly to form a liquid wax dipping solution, add it to the cheese dyeing machine;
[0025] (3) Dipping: Put the pre-treated and dyed yarns into the cheese dyeing machine with liquid wax dipping solution for dipping, run at room temperature for 15 minutes, then heat up to 85°C and keep for 40 minutes; The impregnation step adopts the liquid circulation method: the impregnating liquid is sprayed from the inside of the bobbin yarn for 6 minutes, and then the impregnati...
Embodiment 3
[0029] A yarn wet waxing process. The waxing process is completed through the steps of dilution, pH adjustment, immersion, and dehydration drying in sequence. The specific steps are as follows:
[0030] (1) Dilution: dilute the liquid wax with cooled deionized water; the liquid wax is a non-ionic surfactant, the mass percentage of the liquid wax is 4% of the yarn mass, and the mass ratio of the water in the yarn and the impregnating liquid 1:20;
[0031] (2) PH debugging: add acetic acid to adjust the PH value to 5.7, stir evenly to form a liquid wax dipping solution, and add it to the cheese dyeing machine;
[0032] (3) Dipping: Put the pre-treated and dyed yarns into the cheese dyeing machine with liquid wax dipping solution for dipping, run at room temperature for 12 minutes, then heat up to 77°C and keep warm for 32 minutes; The impregnation step adopts the liquid circulation method: the impregnating liquid is sprayed from the inside of the bobbin yarn to the outside for 5 min, ...
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