CN108041074A - 一种高缓释性农业用杀虫复合材料 - Google Patents

一种高缓释性农业用杀虫复合材料 Download PDF

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CN108041074A
CN108041074A CN201711475658.8A CN201711475658A CN108041074A CN 108041074 A CN108041074 A CN 108041074A CN 201711475658 A CN201711475658 A CN 201711475658A CN 108041074 A CN108041074 A CN 108041074A
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王庭开
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Dingyuan County Yun Tai Chemical Co Ltd
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Abstract

本发明公开了一种高缓释性农业用杀虫复合材料，其原料包括烷基磺酸钠、3‑羟甲基四氢呋喃、噻呋酸、改性缓释助剂、改性抗菌助剂、甲基异噻唑琳酮、氯氟吡啶乙酸异辛酯、二氯吡啶酸、四唑酰草胺、聚酰胺酸树脂、对羟基苯甲酸、聚丙烯酸钠、丙二醇、硫酸钾、聚乙二醇、壳聚糖、海藻粉、凹凸棒黏土、麦饭石、亚硝酸钠和硅烷偶联剂KH‑550。本发明的农业用杀虫复合材料具有优异的缓释性能，投入土壤中能够高效释放杀虫原料，杀虫效果好，还能有效避免杀虫过程中造成土壤贫瘠化。

Description

一种高缓释性农业用杀虫复合材料
技术领域
本发明涉及杀虫材料的技术领域，尤其涉及一种高缓释性农业用杀虫复合材料。
背景技术
杀虫剂是一种广泛使用的农资产品，主要用于遏制作物生长过程中害虫对植物的破坏，化学杀虫剂以其高效，快捷受到农民的亲赖，然而，其在土壤中的药物的缓释性能低，使得其杀虫效率和杀虫效果无法满足实际使用时的需求，同时其杀虫后使得土壤的有害菌增多，使得土壤贫瘠，无法满足实际种植对土壤的要求。
发明内容
为解决背景技术中存在的技术问题，本发明提出一种高缓释性农业用杀虫复合材料，具有优异的缓释性能，投入土壤中能够高效释放杀虫原料，杀虫效果好，还能有效避免杀虫过程中造成土壤贫瘠化。
本发明提出的一种高缓释性农业用杀虫复合材料，其原料按重量份包括：烷基磺酸钠40-60份、3-羟甲基四氢呋喃25-35份、噻呋酸15-35份、改性缓释助剂20-50份、改性抗菌助剂15-25份、甲基异噻唑琳酮2-5份、氯氟吡啶乙酸异辛酯4-6份、二氯吡啶酸2-5份、四唑酰草胺3-6份、聚酰胺酸树脂3-6份、对羟基苯甲酸2-5份、聚丙烯酸钠2-4份、丙二醇5-15份、硫酸钾1.5-2.5份、聚乙二醇3-5份、壳聚糖4-9份、海藻粉6-9份、凹凸棒黏土4-7份、麦饭石3-6份、亚硝酸钠2-5份、硅烷偶联剂KH-550 3-6份。
优选地，改性缓释助剂的原料按重量份包括：膨润土10-20份、己二胺4-9份、十六烷基三甲基氯化铵1-5份、水15-25份、辛硫磷4-9份、半胱氨酸2-8份、聚乳酸3-9份。
优选地，改性缓释助剂按如下工艺进行制备：将膨润土、己二胺、十六烷基三甲基氯化铵和水混合均匀，于恒温水浴振荡器中振荡，然后加入辛硫磷混合均匀，于20-30℃恒温水浴振荡器中振荡，冷却至室温得到物料a；向物料a中加入半胱氨酸混合均匀，于氮气保护下，升温，保温，接着抽滤，洗涤，干燥至恒重，冷却至室温，接着加入聚乳酸混合均匀，升温，保温，接着搅拌，冷却至室温得到改性缓释助剂。
优选地，改性缓释助剂按如下工艺进行制备：将膨润土、己二胺、十六烷基三甲基氯化铵和水混合均匀，于55-65℃恒温水浴振荡器中以250-350r/min转速振荡3-5h，然后加入辛硫磷混合均匀，于20-30℃恒温水浴振荡器中以150-250r/min转速振荡2-4h，冷却至室温得到物料a；向物料a中加入半胱氨酸混合均匀，于氮气保护下，升温至35-45℃，保温3-5h，接着抽滤，洗涤，于40-50℃干燥至恒重，冷却至室温，接着加入聚乳酸混合均匀，升温至120-140℃，保温20-40min，接着于1500-1800r/min转速搅拌20-40min，冷却至室温得到改性缓释助剂。
优选地，改性抗菌助剂的原料按重量份包括：硅藻土15-25份、钛白粉4-9份、片状锌粉3-6份、硼酸2-8份、三聚磷酸钠1-6份、过硫酸钾3-9份、聚乙烯吡咯烷酮4-9份、十二烷基苯磺酸钠5-9份、硅烷偶联剂KH-570 4-8份。
优选地，改性抗菌助剂按如下工艺进行制备：将硅藻土、钛白粉、片状锌粉和硼酸混合均匀，升温，保温，接着加入三聚磷酸钠、过硫酸钾、聚乙烯吡咯烷酮、十二烷基苯磺酸钠和硅烷偶联剂KH-570混合均匀，继续升温，保温，洗涤，过滤，接着真空干燥箱中干燥，研磨，过筛，冷却至室温得到改性抗菌助剂。
优选地，改性抗菌助剂按如下工艺进行制备：将硅藻土、钛白粉、片状锌粉和硼酸混合均匀，升温至40-60℃，保温0.5-1.5h，接着加入三聚磷酸钠、过硫酸钾、聚乙烯吡咯烷酮、十二烷基苯磺酸钠和硅烷偶联剂KH-570混合均匀，继续升温至60-70℃，保温1-2h，洗涤，过滤，接着于60-70℃真空干燥箱中干燥40-50h，研磨，过200-300目筛，冷却至室温得到改性抗菌助剂。
本发明的一种高缓释性农业用杀虫复合材料，其原料包括烷基磺酸钠、3-羟甲基四氢呋喃、噻呋酸、改性缓释助剂、改性抗菌助剂、甲基异噻唑琳酮、氯氟吡啶乙酸异辛酯、二氯吡啶酸、四唑酰草胺、聚酰胺酸树脂、对羟基苯甲酸、聚丙烯酸钠、丙二醇、硫酸钾、聚乙二醇、壳聚糖、海藻粉、凹凸棒黏土、麦饭石、亚硝酸钠和硅烷偶联剂KH-550。其中，改性缓释助剂通过将膨润土、己二胺、十六烷基三甲基氯化铵和水混合均匀，于恒温水浴振荡器中振荡，然后加入辛硫磷混合均匀，于20-30℃恒温水浴振荡器中振荡，冷却至室温得到物料a；向物料a中加入半胱氨酸混合均匀，于氮气保护下，升温，保温，接着抽滤，洗涤，干燥至恒重，冷却至室温，接着加入聚乳酸混合均匀，升温，保温，接着搅拌，冷却至室温得到改性缓释助剂。其中，改性抗菌助剂通过将硅藻土、钛白粉、片状锌粉和硼酸混合均匀，升温，保温，接着加入三聚磷酸钠、过硫酸钾、聚乙烯吡咯烷酮、十二烷基苯磺酸钠和硅烷偶联剂KH-570混合均匀，继续升温，保温，洗涤，过滤，接着真空干燥箱中干燥，研磨，过筛，冷却至室温得到改性抗菌助剂。其中改性缓释助剂和改性抗菌助剂运用到本发明的农业用杀虫复合材料中，使得本发明的杀虫复合材料具有优异的缓释性能，投入土壤中能够高效释放杀虫原料，杀虫效果好，还能有效避免杀虫过程中造成土壤贫瘠化。
具体实施方式
下面结合具体实施例对本发明做出详细说明，应当了解，实施例只用于说明本发明，而不是用于对本发明进行限定，任何在本发明基础上所做的修改、等同替换等均在本发明的保护范围内。
在实施例中，所述的高缓释性农业用杀虫复合材料，其原料按重量份包括：烷基磺酸钠40-60份、3-羟甲基四氢呋喃25-35份、噻呋酸15-35份、改性缓释助剂20-50份、改性抗菌助剂15-25份、甲基异噻唑琳酮2-5份、氯氟吡啶乙酸异辛酯4-6份、二氯吡啶酸2-5份、四唑酰草胺3-6份、聚酰胺酸树脂3-6份、对羟基苯甲酸2-5份、聚丙烯酸钠2-4份、丙二醇5-15份、硫酸钾1.5-2.5份、聚乙二醇3-5份、壳聚糖4-9份、海藻粉6-9份、凹凸棒黏土4-7份、麦饭石3-6份、亚硝酸钠2-5份、硅烷偶联剂KH-550 3-6份。
改性缓释助剂按如下工艺进行制备：按重量份将10-20份膨润土、4-9份己二胺、1-5份十六烷基三甲基氯化铵和15-25份水混合均匀，于55-65℃恒温水浴振荡器中以250-350r/min转速振荡3-5h，然后加入4-9份辛硫磷混合均匀，于20-30℃恒温水浴振荡器中以150-250r/min转速振荡2-4h，冷却至室温得到物料a；向物料a中加入2-8份半胱氨酸混合均匀，于氮气保护下，升温至35-45℃，保温3-5h，接着抽滤，洗涤，于40-50℃干燥至恒重，冷却至室温，接着加入3-9份聚乳酸混合均匀，升温至120-140℃，保温20-40min，接着于1500-1800r/min转速搅拌20-40min，冷却至室温得到改性缓释助剂。
改性抗菌助剂按如下工艺进行制备：按重量份将15-25份硅藻土、4-9份钛白粉、3-6份片状锌粉和2-8份硼酸混合均匀，升温至40-60℃，保温0.5-1.5h，接着加入1-6份三聚磷酸钠、3-9份过硫酸钾、4-9份聚乙烯吡咯烷酮、5-9份十二烷基苯磺酸钠和4-8份硅烷偶联剂KH-570混合均匀，继续升温至60-70℃，保温1-2h，洗涤，过滤，接着于60-70℃真空干燥箱中干燥40-50h，研磨，过200-300目筛，冷却至室温得到改性抗菌助剂。
实施例1
一种高缓释性农业用杀虫复合材料，其原料按重量份包括：烷基磺酸钠50份、3-羟甲基四氢呋喃30份、噻呋酸25份、改性缓释助剂35份、改性抗菌助剂20份、甲基异噻唑琳酮3.5份、氯氟吡啶乙酸异辛酯5份、二氯吡啶酸3.5份、四唑酰草胺4.5份、聚酰胺酸树脂4.5份、对羟基苯甲酸3.5份、聚丙烯酸钠3份、丙二醇10份、硫酸钾2份、聚乙二醇4份、壳聚糖6.5份、海藻粉7份、凹凸棒黏土5份、麦饭石4份、亚硝酸钠3份、硅烷偶联剂KH-550 4份。
改性缓释助剂按如下工艺进行制备：按重量份将15份膨润土、6.5份己二胺、3份十六烷基三甲基氯化铵和20份水混合均匀，于60℃恒温水浴振荡器中以300r/min转速振荡4h，然后加入6.5份辛硫磷混合均匀，于25℃恒温水浴振荡器中以200r/min转速振荡3h，冷却至室温得到物料a；向物料a中加入5份半胱氨酸混合均匀，于氮气保护下，升温至40℃，保温4h，接着抽滤，洗涤，于45℃干燥至恒重，冷却至室温，接着加入6份聚乳酸混合均匀，升温至130℃，保温30min，接着于1650r/min转速搅拌30min，冷却至室温得到改性缓释助剂。
改性抗菌助剂按如下工艺进行制备：按重量份将20份硅藻土、6.5份钛白粉、4.5份片状锌粉和5份硼酸混合均匀，升温至50℃，保温1h，接着加入3份三聚磷酸钠、6份过硫酸钾、6份聚乙烯吡咯烷酮、7份十二烷基苯磺酸钠和6份硅烷偶联剂KH-570混合均匀，继续升温至65℃，保温1.5h，洗涤，过滤，接着于65℃真空干燥箱中干燥45h，研磨，过250目筛，冷却至室温得到改性抗菌助剂。
实施例2
一种高缓释性农业用杀虫复合材料，其原料按重量份包括：烷基磺酸钠40份、3-羟甲基四氢呋喃35份、噻呋酸15份、改性缓释助剂50份、改性抗菌助剂15份、甲基异噻唑琳酮5份、氯氟吡啶乙酸异辛酯4份、二氯吡啶酸5份、四唑酰草胺3份、聚酰胺酸树脂6份、对羟基苯甲酸2份、聚丙烯酸钠4份、丙二醇5份、硫酸钾2.5份、聚乙二醇3份、壳聚糖9份、海藻粉6份、凹凸棒黏土7份、麦饭石3份、亚硝酸钠5份、硅烷偶联剂KH-550 3份。
改性缓释助剂按如下工艺进行制备：按重量份将10份膨润土、9份己二胺、1份十六烷基三甲基氯化铵和25份水混合均匀，于55℃恒温水浴振荡器中以350r/min转速振荡3h，然后加入9份辛硫磷混合均匀，于20℃恒温水浴振荡器中以250r/min转速振荡2h，冷却至室温得到物料a；向物料a中加入8份半胱氨酸混合均匀，于氮气保护下，升温至35℃，保温5h，接着抽滤，洗涤，于40℃干燥至恒重，冷却至室温，接着加入9份聚乳酸混合均匀，升温至120℃，保温40min，接着于1500r/min转速搅拌40min，冷却至室温得到改性缓释助剂。
改性抗菌助剂按如下工艺进行制备：按重量份将15份硅藻土、9份钛白粉、3份片状锌粉和8份硼酸混合均匀，升温至40℃，保温1.5h，接着加入1份三聚磷酸钠、9份过硫酸钾、4份聚乙烯吡咯烷酮、9份十二烷基苯磺酸钠和4份硅烷偶联剂KH-570混合均匀，继续升温至70℃，保温1h，洗涤，过滤，接着于70℃真空干燥箱中干燥40h，研磨，过300目筛，冷却至室温得到改性抗菌助剂。
实施例3
一种高缓释性农业用杀虫复合材料，其原料按重量份包括：烷基磺酸钠60份、3-羟甲基四氢呋喃25份、噻呋酸35份、改性缓释助剂20份、改性抗菌助剂25份、甲基异噻唑琳酮2份、氯氟吡啶乙酸异辛酯6份、二氯吡啶酸2份、四唑酰草胺6份、聚酰胺酸树脂3份、对羟基苯甲酸5份、聚丙烯酸钠2份、丙二醇15份、硫酸钾1.5份、聚乙二醇5份、壳聚糖4份、海藻粉9份、凹凸棒黏土4份、麦饭石6份、亚硝酸钠2份、硅烷偶联剂KH-550 6份。
改性缓释助剂按如下工艺进行制备：按重量份将20份膨润土、4份己二胺、5份十六烷基三甲基氯化铵和15份水混合均匀，于65℃恒温水浴振荡器中以250r/min转速振荡5h，然后加入4份辛硫磷混合均匀，于30℃恒温水浴振荡器中以150r/min转速振荡4h，冷却至室温得到物料a；向物料a中加入2份半胱氨酸混合均匀，于氮气保护下，升温至45℃，保温3h，接着抽滤，洗涤，于50℃干燥至恒重，冷却至室温，接着加入3份聚乳酸混合均匀，升温至140℃，保温20min，接着于1800r/min转速搅拌20min，冷却至室温得到改性缓释助剂。
改性抗菌助剂按如下工艺进行制备：按重量份将25份硅藻土、4份钛白粉、6份片状锌粉和2份硼酸混合均匀，升温至60℃，保温0.5h，接着加入6份三聚磷酸钠、3份过硫酸钾、9份聚乙烯吡咯烷酮、5份十二烷基苯磺酸钠和8份硅烷偶联剂KH-570混合均匀，继续升温至60℃，保温2h，洗涤，过滤，接着于60℃真空干燥箱中干燥50h，研磨，过200目筛，冷却至室温得到改性抗菌助剂。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (7)

1.一种高缓释性农业用杀虫复合材料，其特征在于，其原料按重量份包括：烷基磺酸钠40-60份、3-羟甲基四氢呋喃25-35份、噻呋酸15-35份、改性缓释助剂20-50份、改性抗菌助剂15-25份、甲基异噻唑琳酮2-5份、氯氟吡啶乙酸异辛酯4-6份、二氯吡啶酸2-5份、四唑酰草胺3-6份、聚酰胺酸树脂3-6份、对羟基苯甲酸2-5份、聚丙烯酸钠2-4份、丙二醇5-15份、硫酸钾1.5-2.5份、聚乙二醇3-5份、壳聚糖4-9份、海藻粉6-9份、凹凸棒黏土4-7份、麦饭石3-6份、亚硝酸钠2-5份、硅烷偶联剂KH-550 3-6份。
2.根据权利要求1所述的高缓释性农业用杀虫复合材料，其特征在于，改性缓释助剂的原料按重量份包括：膨润土10-20份、己二胺4-9份、十六烷基三甲基氯化铵1-5份、水15-25份、辛硫磷4-9份、半胱氨酸2-8份、聚乳酸3-9份。
3.根据权利要求1或2所述的高缓释性农业用杀虫复合材料，其特征在于，改性缓释助剂按如下工艺进行制备：将膨润土、己二胺、十六烷基三甲基氯化铵和水混合均匀，于恒温水浴振荡器中振荡，然后加入辛硫磷混合均匀，于20-30℃恒温水浴振荡器中振荡，冷却至室温得到物料a；向物料a中加入半胱氨酸混合均匀，于氮气保护下，升温，保温，接着抽滤，洗涤，干燥至恒重，冷却至室温，接着加入聚乳酸混合均匀，升温，保温，接着搅拌，冷却至室温得到改性缓释助剂。
4.根据权利要求1-3任一项所述的高缓释性农业用杀虫复合材料，其特征在于，改性缓释助剂按如下工艺进行制备：将膨润土、己二胺、十六烷基三甲基氯化铵和水混合均匀，于55-65℃恒温水浴振荡器中以250-350r/min转速振荡3-5h，然后加入辛硫磷混合均匀，于20-30℃恒温水浴振荡器中以150-250r/min转速振荡2-4h，冷却至室温得到物料a；向物料a中加入半胱氨酸混合均匀，于氮气保护下，升温至35-45℃，保温3-5h，接着抽滤，洗涤，于40-50℃干燥至恒重，冷却至室温，接着加入聚乳酸混合均匀，升温至120-140℃，保温20-40min，接着于1500-1800r/min转速搅拌20-40min，冷却至室温得到改性缓释助剂。
5.根据权利要求1-4任一项所述的高缓释性农业用杀虫复合材料，其特征在于，改性抗菌助剂的原料按重量份包括：硅藻土15-25份、钛白粉4-9份、片状锌粉3-6份、硼酸2-8份、三聚磷酸钠1-6份、过硫酸钾3-9份、聚乙烯吡咯烷酮4-9份、十二烷基苯磺酸钠5-9份、硅烷偶联剂KH-570 4-8份。
6.根据权利要求1-5任一项所述的高缓释性农业用杀虫复合材料，其特征在于，改性抗菌助剂按如下工艺进行制备：将硅藻土、钛白粉、片状锌粉和硼酸混合均匀，升温，保温，接着加入三聚磷酸钠、过硫酸钾、聚乙烯吡咯烷酮、十二烷基苯磺酸钠和硅烷偶联剂KH-570混合均匀，继续升温，保温，洗涤，过滤，接着真空干燥箱中干燥，研磨，过筛，冷却至室温得到改性抗菌助剂。
7.根据权利要求1-6任一项所述的高缓释性农业用杀虫复合材料，其特征在于，改性抗菌助剂按如下工艺进行制备：将硅藻土、钛白粉、片状锌粉和硼酸混合均匀，升温至40-60℃，保温0.5-1.5h，接着加入三聚磷酸钠、过硫酸钾、聚乙烯吡咯烷酮、十二烷基苯磺酸钠和硅烷偶联剂KH-570混合均匀，继续升温至60-70℃，保温1-2h，洗涤，过滤，接着于60-70℃真空干燥箱中干燥40-50h，研磨，过200-300目筛，冷却至室温得到改性抗菌助剂。
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CN107372536A (zh) * 2017-07-26 2017-11-24 安徽省圣丹生物化工有限公司 一种具有优异缓释性能的除草复合材料

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CN111316984A (zh) * 2020-03-12 2020-06-23 惠乾科技(广东)有限公司 一种聚羧酸盐分散剂及制备方法
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