Antibacterial and antistatic ultraviolet-curable coating and preparation method thereof
A technology of curing coatings and ultraviolet light, which is applied in the direction of conductive coatings, fireproof coatings, polyester coatings, etc., to achieve the effects of mild conditions, simple preparation methods, and small changes in surface resistance
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Embodiment 1
[0027] An antibacterial and antistatic UV-curable coating consists of base resin 87g, reactive diluent monomer 56g, photoinitiator 6g, antistatic agent 14g, flame retardant 23g, antibacterial agent 17g, leveling agent 15g, defoamer 16g, Thickener 10g and light stabilizer 6g are made.
[0028] The preparation method includes the following steps: (1) Weigh the base resin and active diluent monomer into the reaction container, mix and ultrasonically disperse for 45 minutes; (2) Weigh the photoinitiator, antistatic agent, flame retardant and antibacterial Add the agent into the reaction vessel, heat up to 110°C while stirring, and react for 2 hours; (3) Cool down to 75°C, add leveling agent, defoamer, thickener and light stabilizer according to the amount, react for 1 hour, and you get it.
Embodiment 2
[0030] An antibacterial and antistatic UV-curable coating, consisting of base resin 107g, reactive diluent monomer 68g, photoinitiator 10g, antistatic agent 24g, flame retardant 35g, antibacterial agent 23g, leveling agent 18g, defoamer 20g, Thickener 16g and light stabilizer 12g are made.
[0031] The preparation method includes the following steps: (1) Weigh the base resin and active diluent monomer into the reaction container, mix and ultrasonically disperse for 45 minutes; (2) Weigh the photoinitiator, antistatic agent, flame retardant and antibacterial Add the agent into the reaction vessel, heat up to 110°C while stirring, and react for 4 hours; (3) Cool down to 75°C, add leveling agent, defoamer, thickener and light stabilizer according to the amount, react for 3 hours, and you get it.
Embodiment 3
[0033] An antibacterial antistatic UV-curable coating, consisting of base resin 92g, reactive diluent monomer 57g, photoinitiator 8g, antistatic agent 16g, flame retardant 26g, antibacterial agent 19g, leveling agent 16g, defoamer 18g, Thickener 15g and light stabilizer 9g are made.
[0034] The preparation method includes the following steps: (1) Weigh the base resin and active diluent monomer into the reaction container, mix and ultrasonically disperse for 45 minutes; (2) Weigh the photoinitiator, antistatic agent, flame retardant and antibacterial Add the agent into the reaction vessel, heat up to 110°C while stirring, and react for 3.5 hours; (3) Cool down to 75°C, add leveling agent, defoamer, thickener and light stabilizer according to the amount, react for 2.5h, that is have to.
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