Method for preparing trimeric high-strength and high-toughness energy-saving fishing net
A high-strength, high-toughness, fishing net technology, applied in stretch spinning, rayon manufacturing, single-component polyolefin rayon, etc., can solve the problem of affecting fish catch, high cost of net gear manufacturing, and short life cycle of net gear And other issues
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Embodiment 1
[0014] It can be seen from the content of the invention that a preparation method of a tripolymer high-strength and high-toughness energy-saving fishing net consists of polyethylene (1), polypropylene (2), polyamide six (3), nano Silicon dioxide (4), polyethylene wax (5), coupling compatibilizer (6), UV antipurple agent 173 (7), coloring agent (8), white mineral oil (9) are synthesized according to A and B , C, D, E and other 5 steps to complete the preparation method of tripolymer high-strength and high-toughness energy-saving fishing net; the weight-to-kg ratio of materials is: polyethylene (1), polypropylene (2), polyamide (3), nanometer two Silicon oxide (4), polyethylene wax (5), coupling compatibilizer (6), UV antipurple agent 173 (7), colorant (8), white mineral oil (9)=85:10:3.5: 0.3:1.5:3:1:0.12:0.5.
[0015] The polyethylene (1) described in the present invention refers to: the base material, currently used is the high-grade HDPE5000S produced by Sinopec Beijing Yan...
Embodiment 2
[0025] Production step A of the present invention is: select high-quality basic raw material polyamide six (3), add nano silicon dioxide (4), coupling compatibilizer (6), after being stirred by a mixer, pass through a granulator and simultaneously Heating to 240°C to make particles with a shape of 0.2cm×0.3cm;
Embodiment 3
[0027] The production step B of the present invention is: select high-grade polyethylene HDPE-5000S (1), polypropylene (2), polyethylene wax (5), UV anti-purple agent 173 (7) and mix and stir for 1-2 minutes;
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