Rubbing direct plating abrasive paper and preparation method thereof
A frosted and direct plating technology, applied in the field of packaging materials, can solve problems such as unusability, achieve strong stereoscopic effect, reduce material cost and energy consumption, and have rich sand feeling.
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Embodiment 1
[0068] The direct-plating frosted paper prepared in this example is prepared by selecting 70g coated paper, 60g glassine paper, frosted release coating, water-based acrylic transfer direct-plating coating, water-based polyurethane topcoat, and aluminum vapor-deposited layer.
[0069] Step 1: Ingredients
[0070] First, 30 parts of bifunctional polyester acrylate, 30 parts of monofunctional polyether acrylate, 10 parts of bifunctional alkenyl-containing silicone, 10 parts of 1,6-hexanediol diacrylate, and 15 parts of hexylacrylate Put the ester into the container, control the stirring speed at 200rpm, and stir for 10 minutes; then add 1.0 parts of silicone micropowder with a particle size of 3 μm into the container, control the stirring speed at 800 rpm, and stir for 20 minutes; then add 0.5 parts of defoamer, 2.0 parts of wetting Add agent and 1.5 parts of leveling agent into the container, control the stirring speed to 800rpm, and stir for 20 minutes; finally, remove impuriti...
Embodiment 2
[0082] The direct-plating frosted paper prepared in this example is prepared by selecting 225 g of white cardboard, 12 μPET film, frosted release coating, water-based acrylic transfer direct-plating coating, water-based polyurethane top coat, and aluminum vapor-deposited layer.
[0083] Step 1: Ingredients
[0084] First, 20 parts of trifunctional urethane acrylate, 10 parts of monofunctional hydroxyl-containing silicone, 10 parts of difunctional alkenyl-containing silicone, 10 parts of trifunctional acryloyl-containing silicone, 20 parts of neopentyl glycol dipropoxy Add diacrylate and 20 parts of tripropylene glycol diacrylate into the container, control the stirring speed at 500 rpm, and stir for 5 minutes; then add 3.0 parts of polyethylene micropowder with a particle size of 10 μm and 3.0 parts of fumed silica with a particle size of 5 μm into the In the container, control the stirring speed at 1000rpm, and stir for 10 minutes; then add 0.5 parts of defoamer, 2.0 parts of...
Embodiment 3
[0096] The direct-plating matte paper prepared in this example is prepared from 350 g of white cardboard, 22 μ BOPP film, frosted release coating, water-based acrylic transfer direct-plating coating, water-based polyurethane top coat, and aluminum vapor-deposited layer.
[0097] Step 1: Ingredients
[0098] First, add 20 parts of bifunctional epoxy acrylate, 20 parts of single-tube functional hydroxyl-containing silicone, 20 parts of difunctional alkenyl-containing silicone, 10 parts of trifunctional acryloyl-containing silicone, and 10 parts of pentaerythritol triacrylate into the In the container, control the stirring speed at 350rpm and stir for 8 minutes; then add 10.0 parts of polypropylene micropowder with a particle size of 20 μm and 5.0 parts of fumed silica with a particle size of 5 μm into the container, control the stirring speed at 900 rpm, and stir for 15 minutes; then add 0.5 Add 2.5 parts of defoamer, 2.5 parts of wetting agent, and 2.0 parts of leveling agent i...
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