High-gloss colorful pearlescent PET master batch and preparation method thereof
A technology of magic color and master batch, applied in the field of master batch and its preparation, can solve the problems of complicated processing technology, large addition amount of pearl powder and high cost, and achieve the effects of simple production process, environmental protection function and wide application.
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Embodiment 1
[0028] The high-gloss and magic pearlescent PET masterbatch of this embodiment has the following components by weight: 84 parts of PET, 9 parts of PMMA, 6 parts of Pigment Blue 60, 0.6 part of SR-100, and 0.4 part of stearic acid.
[0029] The preparation method of the soft non-woven masterbatch of this embodiment is as follows: firstly weigh the raw materials with the above-mentioned weight ratio; Mix uniformly; then put the uniformly mixed raw materials into a co-rotating twin-screw extruder for blending, extrusion, traction, and pelletize to obtain the primary product of the masterbatch. The screw diameter of the co-rotating twin-screw extruder is D=62mm, Length-to-diameter ratio L / D=48, main engine speed is 490Hz, screw barrel temperature control settings are as follows: Zone 1 200°C, Zone 2 220°C, Zone 3-11 240°C, die head temperature 250°C, pelletizing method is water cooling Cut into pellets; finally, dry the primary masterbatch for 12 hours at a relative humidity of 45...
Embodiment 2
[0032] The high-gloss and illusion pearlescent PET masterbatch of this embodiment has the following components by weight: 85 parts of PET, 9 parts of PMMA, 3 parts of Pigment Yellow 128, 1.8 parts of FSX803, and 0.2 parts of oleic acid amide.
[0033] The preparation method of the soft non-woven masterbatch of this embodiment is as follows: firstly weigh the raw materials with the above-mentioned weight ratio; Mix uniformly; then put the uniformly mixed raw materials into a co-rotating twin-screw extruder for blending, extrusion, traction, and pelletize to obtain the primary product of the masterbatch. The screw diameter of the co-rotating twin-screw extruder is D=62mm, Length-to-diameter ratio L / D=48, main engine speed is 490Hz, screw barrel temperature control settings are as follows: Zone 1 200°C, Zone 2 220°C, Zone 3-11 240°C, die head temperature 250°C, pelletizing method is water cooling Cut into pellets; finally, dry the primary masterbatch for 12 hours at a relative hu...
Embodiment 3
[0036] The high-gloss and magic pearlescent PET master batch of this embodiment has the following components by weight: 83 parts of PET, 8 parts of PMMA, 6 parts of pigment red 10, 2.5 parts of AST-50, and 0.5 part of oleic acid amide.
[0037] The preparation method of the soft non-woven masterbatch of this embodiment is as follows: firstly weigh the raw materials with the above-mentioned weight ratio; Mix uniformly; then put the uniformly mixed raw materials into a co-rotating twin-screw extruder for blending, extrusion, traction, and pelletize to obtain the primary product of the masterbatch. The screw diameter of the co-rotating twin-screw extruder is D=62mm, Length-to-diameter ratio L / D=48, main engine speed is 490Hz, screw barrel temperature control settings are as follows: Zone 1 200°C, Zone 2 220°C, Zone 3-11 240°C, die head temperature 250°C, pelletizing method is water cooling Cut into pellets; finally, dry the primary masterbatch for 12 hours at a relative humidity ...
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