Electrostatic prevented corrugated paper plate coating and preparation method thereof
A corrugated cardboard, anti-static technology, applied in paper coating, papermaking, coating, etc., can solve the problems of large-scale development and application limitations, reduced carbon black conductivity, polymer performance loss, etc., to achieve low cost and lower resistivity , The effect of convenient construction
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Embodiment 1
[0027] Embodiment 1: the preparation method of a kind of antistatic corrugated cardboard coating of the present invention adopts following process steps: (component ratio is calculated by weight parts)
[0028] Take thermoplastic acrylic resin 100
[0029] Xylene: Ethylene glycol butyl ether: n-butanol (2:2:1) 100
[0030] Graphite: carbon black (4:1) 35
[0031] Titanate coupling agent 1
[0032] Triton X—100 1
[0033] (1) Carbon black and graphite are mixed in a ratio of 1:4 and placed in a drying oven, and kept at 80~90°C to constant weight.
[0034] (2) The conductive filler is sprayed with a titanate coupling agent for pretreatment, then sequentially add thermoplastic acrylic resin, mixed solvent, and Triton X-100, and stir it with an electric mixer at variable speeds to form a primary mixture (JB200-S, 400- 900r / min).
[0035] (3) The initial mixture was ball milled for 30 minutes, and the mixed solvent composed of xylene: ethylene glycol butyl ether: n-butanol in ...
Embodiment 2
[0038] Embodiment 2: the preparation method of a kind of antistatic corrugated cardboard coating of the present invention adopts following process steps: (component ratio is calculated by weight parts)
[0039] Thermoplastic Acrylic 100
[0040] Xylene: cyclohexanone (3:2) 60
[0041] Graphite: carbon black (4:1) 25
[0042] Titanate coupling agent 0.8
[0043] Sodium dodecyl sulfonate 0.8
[0044] (1) Carbon black and graphite are mixed in a ratio of 1:4 and placed in a drying oven, and kept at 70~80°C until constant weight.
[0045] (2) The conductive filler is sprayed with titanate coupling agent for pretreatment, then sequentially add thermoplastic acrylic resin, mixed solvent, and sodium dodecylsulfonate, and stir with an electric mixer at variable speeds to form a primary mixture (JB200-S, 400 -900r / min).
[0046] (3) Ball mill the primary mixture for 60 minutes, use xylene: cyclohexanone as a diluent to adjust the viscosity of the primary mixture to about 130mPa·S ...
Embodiment 3
[0049] Embodiment 3: the preparation method of a kind of antistatic corrugated cardboard coating of the present invention adopts following process steps: (component ratio is calculated by weight parts)
[0050] Thermoplastic Acrylic 100
[0051] Xylene: Acetone: Isopropanol (3:2:1) 60
[0052] Graphite: carbon black (3:2) 20
[0053] Titanate coupling agent 0.5
[0054] Triton X—100 0.5
[0055] Preparation method of antistatic corrugated cardboard:
[0056] (1) Carbon black and graphite are mixed in a ratio of 2:3 and placed in a drying oven, and kept at 75~85°C until constant weight.
[0057] (2) The conductive filler is sprayed with a titanate coupling agent for pretreatment, then sequentially add thermoplastic acrylic resin, mixed solvent, and Triton X-100, and stir it with an electric mixer at variable speeds to form a primary mixture (JB200-S, 400- 900r / min).
[0058] (3) Ball mill the initial mixture for 50 minutes, use xylene: acetone: isopropanol in a ratio of 3:2...
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