Non-degumming sole anti-slip protection film and preparation method thereof
A protective film, anti-skid technology, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve the problems of easy degumming, the sole protective film does not have anti-skid properties, etc., to achieve the effect of not easy to deform
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Embodiment 1
[0034] A non-degumming anti-skid protective film for soles, comprising the following raw materials in parts by weight: 20-35 parts of plasticizer; 55-65 parts of vinyl resin; 0.2-2 parts of curing cross-linking agent; 0-10 parts of dilution solvent ; 0 parts of polyurethane resin; 0 parts of hardened layer resin.
[0035] A preparation method of a non-degumming shoe sole protective film, comprising the following steps:
[0036] 1) Prepare 20-35 parts by weight of plasticizer; 55-65 parts of vinyl resin; 0.2-2 parts of curing crosslinking agent; 0-10 parts of dilution solvent; 0 part of polyurethane resin; 0 part of hardened layer resin;
[0037] 2) adding the raw material prepared in step 1) into the kneader and kneading to obtain a kneaded mixture;
[0038] 3) adding the mixture obtained in step 2) into the granulator and cutting to obtain a granular mixture;
[0039] 4) Adding the granular mixture obtained in step 3) into a three-stage single-screw extrusion film blowing m...
Embodiment 2
[0043] A non-degumming anti-skid protective film for soles, comprising the following raw materials in parts by weight: 8-15 parts of plasticizer; 0-10 parts of vinyl resin; 0.2-1 part of curing cross-linking agent; 0-10 parts of dilution solvent ; 70-80 parts of polyurethane resin; 0 parts of hardened layer resin.
[0044] A preparation method of a non-degumming shoe sole anti-skid protective film, comprising the following steps:
[0045] 1) Prepare 8-15 parts by weight of plasticizer; 0-10 parts of vinyl resin; 0.2-1 part of curing crosslinking agent; 0-10 parts of dilution solvent; 70-80 parts of polyurethane resin; 0 part of hardened layer resin ;
[0046] 2) adding the raw material prepared in step 1) into the kneader and kneading to obtain a kneaded mixture;
[0047] 3) adding the mixture obtained in step 2) into the granulator and cutting to obtain a granular mixture;
[0048] 4) Adding the granular mixture obtained in step 3) into a three-stage single-screw extrusion...
Embodiment 3
[0052] A non-degumming anti-skid protective film for soles, comprising the following raw materials in parts by weight: 8-25 parts of plasticizer; 0-45 parts of vinyl resin; 0.2-1 part of curing cross-linking agent; 2-10 parts of dilution solvent ; 0-40 copies of polyurethane resin; 20-50 copies of hardened layer resin.
[0053] A preparation method of a non-degumming shoe sole protective film, comprising the following steps:
[0054] 1) Prepare 8-25 parts by weight of plasticizer; 0-45 parts of vinyl resin; 0.2-1 part of curing crosslinking agent; 2-10 parts of dilution solvent; 0-40 parts of polyurethane resin; 50 servings;
[0055]2) adding the raw materials prepared in step 1) into the kneader and kneading to obtain the kneaded mixture;
[0056] 3) adding the mixture obtained in step 2) to a granulator and cutting to obtain a granular mixture;
[0057] 4) adding the granular mixture obtained in step 3) into a three-stage single-screw extrusion film blowing machine, and o...
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