A kind of element master batch suitable for anti-counterfeiting chemical fiber and preparation method thereof
A chemical fiber and element technology, which is applied in the field of anti-counterfeiting chemical fiber element masterbatch and its preparation, can solve the problems of poor concealment of anti-counterfeiting features, easy to be imitated and forged, and easy to be interfered by other substances, so as to reduce processing difficulty and process cost, increase the concealment of anti-counterfeiting, and increase the effect of anti-counterfeiting
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Embodiment 1
[0030] Example 1 Preparation of element masterbatch suitable for anti-counterfeiting chemical fiber
[0031]This example provides an element masterbatch suitable for anti-counterfeiting chemical fibers. In parts by mass, it includes 66.01 parts of polyethylene terephthalate, 2.49 parts of zinc oxide (2 parts of zinc), and 4.05 parts of zirconium dioxide. parts (3 parts of zirconium element), 9.45 parts of aluminum oxide (5 parts of aluminum element), 8 parts of polyethylene wax, 5 parts of antioxidant, 5 parts of coupling agent; wherein content of zinc element: content of zirconium element: Aluminum element content = 2:3:5;
[0032] The preparation method is as follows: (1) weighing each component in the element master batch according to the formula amount; using the weighed polyethylene terephthalate to form a powder with an average particle size of 350±30nm by a pulverizer ;
[0033] (2) Mix the ingredients weighed in step (1) and add them to a screw extruder for extrusion...
Embodiment 2
[0035] Example 2 Preparation of element masterbatch suitable for anti-counterfeiting chemical fiber
[0036] This example provides an element masterbatch suitable for anti-counterfeiting chemical fibers. In parts by mass, it includes 61.01 parts of recycled PET, 2.49 parts of zinc oxide (2 parts of zinc), and 4.05 parts of zirconium dioxide (3 parts of zirconium). parts), 9.45 parts aluminum oxide (5 parts aluminum content), 7 parts calcium oxide (5 parts calcium content), 8 parts polyethylene wax, 4 parts antioxidants, 4 parts coupling agent; among which zinc element Content: zirconium content: aluminum content: calcium content = 2:3:5:5;
[0037] The preparation method is as follows: (1) each component in the element master batch is weighed according to the formula; the weighed recycled PET is made into powder with an average particle size of 350±30nm by a pulverizer;
[0038] (2) Mix the ingredients weighed in step (1) and add them to a screw extruder for extrusion, the ex...
Embodiment 3
[0040] Example 3 Preparation of element masterbatch suitable for anti-counterfeiting chemical fiber
[0041] This example provides an element masterbatch suitable for anti-counterfeiting chemical fibers. In parts by mass, it includes 55.59 parts of polyamide, 1.24 parts of zinc oxide (1 part of zinc element content), and 4.05 parts of zirconium dioxide (3 parts of zirconium element content) ), 10.71 parts of vanadium pentoxide (6 parts of vanadium element), 14.41 parts of germanium dioxide (10 parts of germanium element), 6 parts of polyethylene wax, 4 parts of antioxidant, 4 parts of coupling agent; among which zinc element Content: zirconium content: vanadium content: germanium content = 1:3:6:10;
[0042] The preparation method is as follows: (1) weighing each component in the element master batch according to the formula amount; using a pulverizer to form the weighed polyamide into powder with an average particle size of 350±30nm;
[0043] (2) Mix the ingredients weighed ...
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