Cold-resistant self-sticking emulsion product, and its production method and use
A self-adhesive, latex technology, applied in adhesive types, ester copolymer adhesives, etc., can solve problems such as insufficient adhesion, unsafe cost of oil-based adhesives, poor water resistance, etc.
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Embodiment 1
[0080] Embodiment 1 Prepare 1# cold-resistant self-adhesive latex as follows:
[0081] (1) First put 400Kg octyl acrylate and 0.5Kg benzoyl peroxide into the stainless steel tank of the fast stirring emulsifying machine to dissolve;
[0082] (2) 10Kg solid content is 100% natural rosin denatured phenolic resin R-100 and puts into the stainless steel tank of the fast stirring emulsifying machine and immerses in dissolving;
[0083] (3) Stir and dissolve the natural rosin denatured phenolic resin with a 3600 R.P.M fast stirring emulsifier, take a sample after about 30 minutes, clamp the test solution with 2 transparent glass test pieces, check whether the solution is completely dissolved, until it is completely dissolved and there are no particles;
[0084] (4) Put 10Kg of reactive emulsifier ELEMINOL JS-2 with a solid content of 40%, and then stir it with a 3600 R.P.M fast mixer for 30 minutes, then take a sample and clamp the test solution with a transparent glass test piece t...
Embodiment 2
[0089] Embodiment 2 Prepare 2# cold-resistant self-adhesive latex as follows:
[0090] (1) First put 500Kg octyl acrylate and 0.75Kg benzoyl peroxide into the stainless steel tank of the fast stirring emulsifying machine to dissolve;
[0091] (2) Put 15Kg of reactive emulsifier LATEMUL S-180 with a solid content of 40%, and then stir it with a 3600 R.P.M fast mixer for 30 minutes, then take a sample and clamp the test solution with a transparent glass test piece to check whether it is completely emulsified Uniformly until there are no particles;
[0092] (3) Put 5Kg of methyl methacrylate, 5Kg of methacrylic acid, 25Kg of acrylic acid and 155Kg of pure water into a stainless steel bucket to mix with the emulsion formed in the previous steps, then stir with a 3600 R.P.M fast stirring emulsifier for 30 minutes and then take a sample for inspection Whether it is uniform, store it in the middle tank after being uniform, and prepare for the dropping point;
[0093] (4) Put 2Kg of...
Embodiment 3
[0096] Embodiment 3 Prepare 3# cold-resistant self-adhesive latex as follows:
[0097] (1) Put 300Kg butyl acrylate into the stainless steel barrel of the fast stirring emulsifying machine to dissolve;
[0098] (2) 30Kg of natural rosin modified phenolic resin Tamanole-102 with a solid content of 50% is put into the stainless steel barrel of a fast stirring emulsifying machine and immersed in it for dissolution;
[0099] (3) Stir and dissolve the natural rosin denatured phenolic resin with a 3600 R.P.M fast stirring emulsifier, take a sample after about 30 minutes, clamp the test solution with 2 transparent glass test pieces, check whether the solution is completely dissolved, until it is completely dissolved and there are no particles;
[0100] (4) Put 8Kg of reactive emulsifier LATEMUL S-180A with a solid content of 40%, and then stir it with a 3600 R.P.M fast mixer for 30 minutes, then take a sample and clamp the test solution with a transparent glass test piece to check wh...
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