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A kind of pesticide containing container and preparation method thereof
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A container and container technology, which is applied in the field of pesticide container and its preparation, and achieves the effects of reducing damage, excellent performance and excellent sealing.
Active Publication Date: 2022-05-24
杭州恒峰塑料制品有限公司
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Problems solved by technology
However, there is still a large room for improvement in the above-mentioned performances of the current pesticide containers.
Method used
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Examples
Experimental program
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Effect test
Embodiment 1
[0033] The pesticide container is prepared by the following preparation method according to the present application:
[0035] (2) the composite layer components of LDPE, PVA, melamine and pentaerythritol tetrastearate of 60:30:9:5 are heated and melted at 200 ° C, compacted by the second screw and extruded at a rotational speed of 13 rpm;
[0036] (3) HDPE, ABS, talc, TiO with a weight ratio of 40:35:18:14:9:4:2 2 , sorbitol, polyvinylpyrrolidone and the surface layer components of UV absorber UV-531 were heated and melted at 220°C, compacted by the third screw and extruded at 68rpm; and
[0037] (4) Extruding the melt obtained in steps (1), (2) and (3) at a constant speed at the same time...
Embodiment 2
[0041] The pesticide container is prepared by the following preparation method according to the present application:
[0043] (2) the composite layer components of LDPE, PVA, melamine and pentaerythritol tetrastearate of 58:33:7:6 are heated and melted at 210 ° C, compacted by the second screw and extruded at a rotational speed of 13 rpm;
[0044] (3) HDPE, ABS, talc, TiO with a weight ratio of 40:35:18:14:9:4:2 2 , sorbitol, polyvinylpyrrolidone and the surface layer components of UV absorber UV-531 were heated and melted at 220°C, compacted by the third screw and extruded at 68rpm; and
[0045] (4) Extruding the melt obtained in steps (1), (2) and (3) at a constant speed at the same ti...
Embodiment 3
[0049] The pesticide container is prepared by the following preparation method according to the present application:
[0050] (1) Polyamide, polypropylene, triethyl citrate, glyceric acid modified SiO with a weight ratio of 46:35:15:8:6:4 2 The inner lining layer components of , diphenyl ether and carnauba wax are heated and melted at 215 ° C, compacted by the first screw and extruded at a speed of 30 rpm;
[0051] (2) the composite layer components of LDPE, PVA, melamine and pentaerythritol tetrastearate of 58:33:7:6 are heated and melted at 200 ° C, compacted by the second screw and extruded at a rotational speed of 13 rpm;
[0052] (3) HDPE, ABS, talc, TiO with a weight ratio of 38:36:16:15:8:5:1 2 , sorbitol, polyvinylpyrrolidone and the surface layer components of the ultraviolet absorber UV-531 were heated and melted at 225°C, compacted by the third screw and extruded at 68rpm; and
[0053] (4) Extruding the melt obtained in steps (1), (2) and (3) at a constant speed a...
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technical field [0001] The present application relates to the field of coatings, and more particularly, to a pesticide container and a preparation method thereof. Background technique [0002] Pesticide refers to the chemical synthesis or chemical synthesis used to prevent, eliminate or control diseases, insects, grasses and other harmful organisms that endanger agriculture and forestry, and to regulate, control or affect the metabolism, growth, development and reproduction of plants and harmful organisms in a targeted manner. A substance or mixture of several substances and their preparations derived from organisms, other natural products and applied biotechnology. It can be seen that the concept of pesticides is divided by use. Stability, thermal instability, corrosiveness, chemical reactivity, and more. [0003] As we all know, my country is a big agricultural country, and pesticides are an indispensable part of agricultural production. At present, the annual output of ...
Claims
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