Once-coated PET antistatic release film and preparation method thereof
A release film, anti-static technology, applied in coatings, conductive coatings, etc., can solve the problems of uneven distribution of surface resistance value of PET film, easy burden on the environment, reduced physical properties, etc., to achieve good appearance, improve The effect of cleanliness and enhanced adhesion
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Embodiment 1
[0018] A kind of once-coated PET antistatic release film, comprising the following components in parts by mass: 120 # 5 parts of solvent oil, 0.5 parts of toluene solvent oil, 8 parts of butanone, 0.8 parts of isopropanol, 0.6 parts of Dow Corning 7458 silicone oil main agent, 0.001 part of tin dioxide, 0.004 parts of vinyl chloride copolymer resin, 0.003 parts of anchoring agent, and 0.012 parts of catalyst share.
[0019] The production process of the above-mentioned once-coated PET antistatic release film comprises the following steps:
[0020] 1) Dow Corning 7458 silicone oil is used as the main agent of silicone oil in the coating configuration; 120 # Solvent oil, toluene solvent oil, methyl ethyl ketone and isopropanol are mixed as a solvent; stir at 1200 rpm for 30 minutes, filter with a 200-mesh filter, and use within 3 hours;
[0021] 2), the original film treatment replaces the larger PET film of friction and carries out corona treatment and dust removal treatment ...
Embodiment 2
[0026] A kind of once-coated PET antistatic release film, comprising the following components in parts by mass: 120 #6 parts of solvent oil, 1.2 parts of toluene solvent oil, 10 parts of butanone, 0.9 parts of isopropanol, 0.7 parts of Dow Corning 7458 silicone oil main agent, 0.0012 parts of tin dioxide, 0.006 parts of vinyl chloride copolymer resin, 0.003 parts of anchoring agent, catalyst 0.012 parts.
[0027] The production process of the above-mentioned once-coated PET antistatic release film comprises the following steps:
[0028] 1) Dow Corning 7458 silicone oil is used as the main agent of silicone oil in the coating configuration; 120 # Solvent oil, toluene solvent oil, methyl ethyl ketone and isopropanol are mixed as a solvent; stir at 1200 rpm for 30 minutes, filter with a 200-mesh filter, and use within 3 hours;
[0029] 2), the original film treatment replaces the larger PET film of friction and carries out corona treatment and dust removal treatment on the surf...
Embodiment 3
[0034] A kind of once-coated PET antistatic release film, comprising the following components in parts by mass: 120 # 4.9 parts of solvent oil, 1.3 parts of toluene solvent oil, 8 parts of butanone, 0.6 parts of isopropanol, 0.4 parts of Dow Corning 7458 silicone oil main agent, 0.0015 parts of tin dioxide, 0.007 parts of vinyl chloride copolymer resin, 0.003 parts of anchoring agent, and 0.012 parts of catalyst share.
[0035] The production process of the above-mentioned once-coated PET antistatic release film comprises the following steps:
[0036] 1) Dow Corning 7458 silicone oil is used as the main agent of silicone oil in the coating configuration; 120 # Solvent oil, toluene solvent oil, methyl ethyl ketone and isopropanol are mixed as a solvent; stir at 1200 rpm for 30 minutes, filter with a 200-mesh filter, and use within 3 hours;
[0037] 2), the original film treatment replaces the larger PET film of friction and carries out corona treatment and dust removal treatm...
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