CN106380664A - 一种抗菌防藻渔网线的加工工艺 - Google Patents

一种抗菌防藻渔网线的加工工艺 Download PDF

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CN106380664A
CN106380664A CN201610814076.7A CN201610814076A CN106380664A CN 106380664 A CN106380664 A CN 106380664A CN 201610814076 A CN201610814076 A CN 201610814076A CN 106380664 A CN106380664 A CN 106380664A
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fishing net
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魏安松
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CHAOHU DINGSHENG FISHING TACKLE Co Ltd
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Abstract

本发明属于渔业生产技术领域，具体涉及一种抗菌防藻渔网线的加工工艺，包括原料准备、高强聚乙烯纤维预处理和喷丝机喷丝几个步骤。本发明相比现有技术具有以下优点：本发明中渔网线加工工艺简单，通过对将高强聚乙烯纤维、大麻杆芯粘胶短纤维和花椒籽进行预处理，增加综合聚集体的几何结构的稳定性，将功能性原生粒子融入聚合体内，延长其作用时间；由多种原料协同作用，提高分子间的相容性，增强了渔网的综合力学性能，渔网线耐用、耐磨、耐腐蚀，具有较强的抗菌防藻性能，其高强度功能在持续使用时可保持3年之久，适于推广使用。

Description

一种抗菌防藻渔网线的加工工艺
技术领域
本发明属于渔业生产技术领域，具体涉及一种抗菌防藻渔网线的加工工艺。
背景技术
渔网线是渔业生产的重要网材料，不管是在海水或淡水捕捞的各种渔具、养殖网箱、网笼，还是湖泊、水库中的围栏网都需要使用渔网线，随着我国渔业的发展，多种高性能也逐渐推广使用，渔网线强度高、重量轻、性价比高的特点使渔网线在渔业生产领域取得了良好的使用效果，但渔网线却忽略了抗菌防藻功能，直接在捕捉水域投放防藻剂，投放量不易控制，容易对水域造成污染，而且防藻效果较差，严重制约渔业的发展。
发明内容
本发明的目的是针对现有的问题，提供了一种抗菌防藻渔网线的加工工艺。
本发明是通过以下技术方案实现的：一种抗菌防藻渔网线的加工工艺，包括以下步骤：
（1）原料准备：按重量份剂，包括高强聚乙烯纤维100份、聚芳基乙炔树脂4-8份、钛酸正丁酯0.5-2份、失水山梨醇脂肪酸酯0.2-0.6份、硝酸钇0.8-1.6份、花椒籽20-30份、当归油3-4份、二甲基亚砜0.6-1.5份、大麻杆芯粘胶短纤维6-8份、碳酸锂1-2份、棕榈蜡4-5份、氟环唑1-2份、杀菌防藻助剂0.5-0.8份；
（2）杀菌防藻助剂的制备方法：将蒲公英、大青叶、穿心莲、锦灯笼、婆婆丁、艾草、苦皮藤、大蒜分别按常规方法分别炮制后，按重量比1:2:2:2:2:3:5:5混合后，干燥至水分为8-10%后，粉碎成粒径小于1mm的粉碎物，然后加入相当于其重量2倍的质量浓度为46%的乙醇溶液中，在超声波提取罐中，采用26KHz的频率进行提取，15分钟后得到提取液，回收酒精，将所得溶液去水处理，得到所需助剂；
（3）将高强聚乙烯纤维、大麻杆芯粘胶短纤维和花椒籽混合后，在温度为140-160℃、压强为1.2-1.4MPa的条件下处理30-40分钟，完成后放入研磨机中研磨细化1-1.5小时，得到混合粉；
（4）在上述混合粉中加入棕榈蜡、硝酸钇、氟环唑和杀菌防藻助剂，在温度为80℃、湿度为78%的条件下处理3小时；
（5）将步骤（4）中所得物料与剩余原料混合均匀后，用挤出机进行造粒、注塑机注塑，然后用喷丝机在喷丝速率为7.5-8km/min的条件下喷丝。
作为对上述方案的进一步改进，所述混合粉的细度为800-1000目。
作为对上述方案的进一步改进，所述挤出机采用4段加热的方式，挤出机的4段温度分别为242℃、245℃、243℃、246℃，模具温度为108℃，挤出机的长径比为25:1。
本发明相比现有技术具有以下优点：本发明中渔网线加工工艺简单，通过对将高强聚乙烯纤维、大麻杆芯粘胶短纤维和花椒籽进行预处理，增加综合聚集体的几何结构的稳定性，将功能性原生粒子融入聚合体内，延长其作用时间；由多种原料协同作用，提高分子间的相容性，增强了渔网的综合力学性能，渔网线耐用、耐磨、耐腐蚀，具有较强的抗菌防藻性能，其高强度功能在持续使用时可保持3年之久，适于推广使用。
具体实施方式
实施例
一种抗菌防藻渔网线的加工工艺，包括以下步骤：
（1）原料准备：按重量份剂，包括高强聚乙烯纤维100份、聚芳基乙炔树脂4-8份、钛酸正丁酯0.5-2份、失水山梨醇脂肪酸酯0.2-0.6份、硝酸钇0.8-1.6份、花椒籽20-30份、当归油3-4份、二甲基亚砜0.6-1.5份、大麻杆芯粘胶短纤维6-8份、碳酸锂1-2份、棕榈蜡4-5份、氟环唑1-2份、杀菌防藻助剂0.5-0.8份；
（2）杀菌防藻助剂的制备方法：将蒲公英、大青叶、穿心莲、锦灯笼、婆婆丁、艾草、苦皮藤、大蒜分别按常规方法分别炮制后，按重量比1:2:2:2:2:3:5:5混合后，干燥至水分为8-10%后，粉碎成粒径小于1mm的粉碎物，然后加入相当于其重量2倍的质量浓度为46%的乙醇溶液中，在超声波提取罐中，采用26KHz的频率进行提取，15分钟后得到提取液，回收酒精，将所得溶液去水处理，得到所需助剂；
（3）将高强聚乙烯纤维、大麻杆芯粘胶短纤维和花椒籽混合后，在温度为140-160℃、压强为1.2-1.4MPa的条件下处理30-40分钟，完成后放入研磨机中研磨细化1-1.5小时，得到细度为800-1000目的混合粉；
（4）在上述混合粉中加入棕榈蜡、硝酸钇、氟环唑和杀菌防藻助剂，在温度为80℃、湿度为78%的条件下处理3小时；
（5）将步骤（4）中所得物料与剩余原料混合均匀后，用挤出机进行造粒、注塑机注塑，然后用喷丝机在喷丝速率为7.5-8km/min的条件下喷丝。
其中，所述挤出机采用4段加热的方式，挤出机的4段温度分别为242℃、245℃、243℃、246℃，模具温度为108℃，挤出机的长径比为25:1。
本发明中根据QB/T2591-2003《抗菌塑料抗菌性性能试验方法和抗菌效果》标准测试了实施例中制备的渔网线对金黄色葡糖杆菌的抗菌率，其抗菌效果达到了99.99%，使用后对其抗菌效果进行检测，以普通高强度渔网线在表面使用抗菌防藻剂处理后作为对照组，检测效果如下：
表1 金黄色葡萄球菌ATCC 6538P的抗菌效果
通过以上数据可以看出，本实施例中抗菌效果在使用3年后有了明显降低，但在3年内处于较高水平，相比简单又抗菌防藻剂处理的渔网线有明显优势，但最佳使用期限为0-3年。
本发明中根据GB/T 24127-2009《塑料抗藻性能实验方法》测试本实施例中制备的渔网线，其防藻性能达到0-1级，综合前述抗菌试验，得出本实施例中渔网线具有优异的抗菌防藻性能。

Claims (3)

1.一种抗菌防藻渔网线的加工工艺，其特征在于，包括以下步骤：
原料准备：按重量份剂，包括高强聚乙烯纤维100份、聚芳基乙炔树脂4-8份、钛酸正丁酯0.5-2份、失水山梨醇脂肪酸酯0.2-0.6份、硝酸钇0.8-1.6份、花椒籽20-30份、当归油3-4份、二甲基亚砜0.6-1.5份、大麻杆芯粘胶短纤维6-8份、碳酸锂1-2份、棕榈蜡4-5份、氟环唑1-2份、杀菌防藻助剂0.5-0.8份；
杀菌防藻助剂的制备方法：将蒲公英、大青叶、穿心莲、锦灯笼、婆婆丁、艾草、苦皮藤、大蒜分别按常规方法分别炮制后，按重量比1:2:2:2:2:3:5:5混合后，干燥至水分为8-10%后，粉碎成粒径小于1mm的粉碎物，然后加入相当于其重量2倍的质量浓度为46%的乙醇溶液中，在超声波提取罐中，采用26KHz的频率进行提取，15分钟后得到提取液，回收酒精，将所得溶液去水处理，得到所需助剂；
将高强聚乙烯纤维、大麻杆芯粘胶短纤维和花椒籽混合后，在温度为140-160℃、压强为1.2-1.4MPa的条件下处理30-40分钟，完成后放入研磨机中研磨细化1-1.5小时，得到混合粉；
在上述混合粉中加入棕榈蜡、硝酸钇、氟环唑和杀菌防藻助剂，在温度为80℃、湿度为78%的条件下处理3小时；
将步骤（4）中所得物料与剩余原料混合均匀后，用挤出机进行造粒、注塑机注塑，然后用喷丝机在喷丝速率为7.5-8km/min的条件下喷丝。
2.如权利要求1所述一种抗菌防藻渔网线的加工工艺，其特征在于，所述混合粉的细度为800-1000目。
3.如权利要求2所述一种抗菌防藻渔网线的加工工艺，其特征在于，所述挤出机采用4段加热的方式，挤出机的4段温度分别为242℃、245℃、243℃、246℃，模具温度为108℃，挤出机的长径比为25:1。
CN201610814076.7A 2016-09-10 2016-09-10 一种抗菌防藻渔网线的加工工艺 Pending CN106380664A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726122A (zh) * 2013-12-11 2014-04-16 巢湖市瑞强渔具有限责任公司 一种防腐杀菌渔网
CN103724768A (zh) * 2013-12-11 2014-04-16 巢湖市翔宇渔具有限公司 一种高效杀菌渔网

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726122A (zh) * 2013-12-11 2014-04-16 巢湖市瑞强渔具有限责任公司 一种防腐杀菌渔网
CN103724768A (zh) * 2013-12-11 2014-04-16 巢湖市翔宇渔具有限公司 一种高效杀菌渔网

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