Preparation method of novel anti-ultraviolet antistatic elastic fabric
An elastic fabric, anti-static technology, applied in conductive/anti-static filament manufacturing, rayon manufacturing, fiber chemical characteristics, etc. Anti-static/anti-ultraviolet effect, comfortable experience, damage prevention effect
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[0030]Example 1
[0031]The preparation method of the anti-static / anti-ultraviolet warp-knitted elastic fabric of the present invention includes yarn preparation, weaving, dyeing, shaping, raising, shaping, rolling, and finishing.
[0032]1) Two-component PET, PBT antistatic / anti-ultraviolet elastic fiber: Conductive nano tin oxide is pre-mixed with PBT resin powder in a mass ratio of 1%, the pre-mixer speed is 200 rpm, and it is prepared by a twin-screw extruder with anti- Electrostatic function PBT polyester chips, twin-screw processing temperature is 250 ℃; after mixing UV1020 and dibutyl tin according to the ratio of 20:1, ultrasonically dispersed in ethylene glycol, and terephthalic acid according to the molar ratio of 1:1 In-situ polymerization reaction was carried out in proportion, the addition amount of UV compounding auxiliary was 0.5%, the polymerization temperature was 275°C, and the polymerization time was 6 hours to obtain the anti-UV functional PET polyester chips; the PBT ...
Example Embodiment
[0041]Example 2
[0042]The preparation method of the anti-static / anti-ultraviolet warp-knitted elastic fabric of the present invention includes yarn preparation, weaving, dyeing, shaping, raising, shaping, rolling, and finishing.
[0043]1) Two-component PET, PBT antistatic / anti-ultraviolet elastic fiber: Conductive nano tin oxide is pre-mixed with PBT resin powder in a mass ratio of 1%, the pre-mixer speed is 200 rpm, and it is prepared by a twin-screw extruder with anti- Electrostatic function PBT polyester chips, twin-screw processing temperature is 250 ℃; after mixing UV1020 and dibutyl tin according to the ratio of 20:1, ultrasonically dispersed in ethylene glycol, and terephthalic acid according to the molar ratio of 1:1 In-situ polymerization reaction was carried out in proportion, the addition amount of UV compounding auxiliary was 0.5%, the polymerization temperature was 275°C, and the polymerization time was 6 hours to obtain the anti-UV functional PET polyester chips; the PBT ...
Example Embodiment
[0052]Example 3
[0053]The preparation method of the anti-static / anti-ultraviolet warp-knitted elastic fabric of the present invention includes yarn preparation, weaving, dyeing, shaping, raising, shaping, rolling, and finishing.
[0054]1) Two-component PET, PBT antistatic / anti-ultraviolet elastic fiber: Conductive nano tin oxide is pre-mixed with PBT resin powder in a mass ratio of 1%, the pre-mixer speed is 200 rpm, and it is prepared by a twin-screw extruder with anti- Electrostatic function PBT polyester chips, twin-screw processing temperature is 250 ℃; after mixing UV1020 and dibutyl tin according to the ratio of 20:1, ultrasonically dispersed in ethylene glycol, and terephthalic acid according to the molar ratio of 1:1 In-situ polymerization reaction was carried out in proportion, the addition amount of UV compounding auxiliary was 0.5%, the polymerization temperature was 275°C, and the polymerization time was 6 hours to obtain the anti-UV functional PET polyester chips; the PBT ...
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