CN103709706A - Rat and termite control environment-friendly PA/PC (Polyamide/Polycarbonate) plastic - Google Patents
Rat and termite control environment-friendly PA/PC (Polyamide/Polycarbonate) plastic Download PDFInfo
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- CN103709706A CN103709706A CN201310687754.4A CN201310687754A CN103709706A CN 103709706 A CN103709706 A CN 103709706A CN 201310687754 A CN201310687754 A CN 201310687754A CN 103709706 A CN103709706 A CN 103709706A
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Abstract
The invention discloses a rat and termite control environment-friendly PA/PC (Polyamide/Polycarbonate) plastic prepared from the following components in parts by weight: 15 parts of PA, 75 parts of PC, 5-7 parts of compatilizer PP-g-MAH (Maleic Anhydride-Grafted Polypropylene) and 3-5 parts of biological rat and termite control agent. The rat and termite control environment-friendly PA/PC plastic disclosed by the invention has relatively high heat resistance and impact resistance and excellent rat and termite control performance.
Description
Technical field
The present invention relates to a kind of plastic material, relate in particular to a kind of rat-and-ant proof PA/PC environmentally-friendly plastic.
Background technology
Mouse extensively lives in each area in the world as a kind of reproductivity and the very strong rodent of vitality, because its front tooth is very flourishing and constantly growth, so muroid has the object of nibbling to keep the habit that its tooth is sharp, the distinctive smell of plastics makes plastics become the muroid object that often bites.
Termite also claims that worm is luxuriant, is in the streets commonly called as flood ant (because conventionally occur, hence obtaining one's name) before raining, the general name of isoptera insect, approximately kind more than 2000.For the paurometabola of incomplete metamorphosis and be social insect, the termite individuality in each termitarium can reach more than 1,000,000.Termite damage building construction, reservoir dam, mountain forest orchard, vehicle ship etc., cause very large loss to national economy.The distinctive smell of plastics makes plastics become the termite object that often bites.
Existing plastic material in order to realize rat-and-ant proof, adds the poisoning agents such as Niran, aldrin conventionally in plastics, has very large environmental pollution, and very harmful to HUMAN HEALTH, not environmental protection of the utmost point.
Summary of the invention
For above shortcomings in prior art, technical problem to be solved by this invention is to provide a kind of rat-and-ant proof PA/PC environmentally-friendly plastic.
Technical problem to be solved by this invention is achieved by the following technical solution:
A rat-and-ant proof PA/PC environmentally-friendly plastic, consists of by weight following component: 15 parts of PA, 75 parts of PC, 5-7 part Compatibilizer PP-g-MAH, the biological rat-and-ant proof agent of 3-5 part.
Described biological rat-and-ant proof agent, consists of by weight following component: 10-15 part 11,12,13,14-tetra-dehydrogenation matridinde-15-ketone, 10-15 part Triptonide, 10-15 part N-(4-hydroxyl-3-methoxybenzy)-8-methyl pelargonamide.
11,12,13,14-, tetra-dehydrogenation matridinde-15-ketone, Triptonide, N-(4-hydroxyl-3-methoxybenzy)-8-methyl pelargonamide are uniformly mixed, and can make biological rat-and-ant proof agent.
Can adopt industry universal method to be prepared rat-and-ant proof PA/PC environmentally-friendly plastic of the present invention, for example: by proportioning, take each component, after mixing, melting mixing, extruding pelletization, obtain described rat-and-ant proof PA/PC environmentally-friendly plastic.
Concrete, can be for take each component by proportioning, in mixing machine, under room temperature, control rotating speed at 300-400 rev/min, mix 2-10 minute, after taking-up, proceed in screw extrusion press, extruding pelletization at 130-150 ℃ of temperature, obtains described rat-and-ant proof PA/PC environmentally-friendly plastic.
PC, polycarbonate, water white transparency, heat-resisting, shock resistance, fire-retardant BI level has good mechanical property in common use temperature.With performance, approach polymethylmethacrylate and compare, the impact resistance of polycarbonate is good, and specific refractory power is high, and good processability does not need additive just to have UL94V-0 level flame retardant properties.
Rat-and-ant proof PA/PC environmentally-friendly plastic of the present invention, has higher thermotolerance and shock-resistance, and has excellent preventing from being eaten by ant and mouse performance.
Embodiment
Embodiment 1
According to corresponding embodiment 1-4 data in table 1, take each raw material.Each component is joined in high-speed mixer, control rotating speed at 320 revs/min under room temperature, mix 8 minutes, proceed in screw extrusion press after taking-up, extruding pelletization at 140 ℃ of temperature, obtains rat-and-ant proof PA/PC environmentally-friendly plastic.
Table 1: rat-and-ant proof PA/PC environmentally-friendly plastic formula table unit: kilogram
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| PA resin | 15 | 15 | 15 | 15 |
| PC resin | 75 | 75 | 75 | 75 |
| Compatibilizer PP-g-MAH | 5.2 | 5.2 | 5.2 | 5.2 |
| 11,12,13,14-, tetra-dehydrogenation matridinde-15-ketone | 1.6 | 2.4 | 2.4 | / |
| Triptonide | 1.6 | 2.4 | / | 2.4 |
| N-(4-hydroxyl-3-methoxybenzy)-8-methyl pelargonamide | 1.6 | / | 2.4 | 2.4 |
11,12,13,14-, tetra-dehydrogenation matridinde-15-ketone, No. CAS: 6882-66-2.Triptonide, No. CAS: 38647-11-9.N-(4-hydroxyl-3-methoxybenzy)-8-methyl pelargonamide, No. CAS: 19408-84-5.
PA resin is selected the PA66 resin of the trade mark 101L of du pont company; PC resin is selected the injection grade PC resin of the trade mark 1250Y of toray company.
Test case 1
Adopt GB/T2951.38-1986 electric wire termite test method, knock down method test.
Test piece: 50mm * 50mm * 1mm.
Table 2: anti-ant performance test table
| ? | Termite is knocked down time KT50, min |
| Embodiment 1 | 155 |
| Embodiment 2 | 172 |
| Embodiment 3 | 182 |
| Embodiment 4 | 163 |
Visible, by 11,12, composite use, synergy are carried out in 13,14-, tetra-dehydrogenation matridinde-15-ketone, Triptonide, N-(4-hydroxyl-3-methoxybenzy)-biological rat-and-ant proof agent of three kinds of 8-methyl pelargonamides, the termite time of knocking down obviously reduces, and anti-ant performance is good.
Test case 2
Adopt GB/T2951.38-1986 electric wire termite test method, the rat-and-ant proof PA/PC environmentally-friendly plastic of embodiment 1 is carried out to Colony test test.Test piece: 80mm * 25mm * 1mm.
Test result: termite moth erosion grade is 1 grade.
Test case 3
Test materials film-making: sample is made to the test piece that specification is 150mm * 20mm * 3mm according to GB/T8815-2002 pilot scale piece preparation method.
Testing installation and experimental animal: weight 250-300 gram of SD male rat PP plastics casing stainless steel square mouse cage, mouse cage specification is high 250mm, long is 600mm, wide is 400mm, at the bottom of mouse cage and wall be PP plastics, top is stainless steel square, and is furnished with waterer.
Testing sequence: choose SD male rat, mouse cage is put in stochastic sampling, 5, every cage; Test piece is stretched in cage from mouse cage top, with thin copper wire tightly colligation at the stainless (steel) wire near feeding place, cover, the part that test piece is exposed at beyond mouse cage is no more than 20mm, a cage hangs three test pieces, test piece is evenly arranged on mouse cage width, and interval is approximately 80mm.Rat is at duration of test regular supply drink ArsenazoⅢ (be that every day changed clear water by waterer, feeding place has remained food).Observe the activity of rat and diet situation and test period every day and finish the situation that rear sample is bitten by rat.Test period is 7 days.
The rat-and-ant proof PA/PC environmentally-friendly plastic of embodiment 1: the area that bites is less than 5%.
Claims (2)
1. a rat-and-ant proof PA/PC environmentally-friendly plastic, is characterized in that, following component, consists of by weight: 15 parts of PA, 75 parts of PC, 5-7 part Compatibilizer PP-g-MAH, the biological rat-and-ant proof agent of 3-5 part.
2. rat-and-ant proof PA/PC environmentally-friendly plastic as claimed in claim 1, it is characterized in that, described biological rat-and-ant proof agent, by following component, formed by weight: 10-15 part 11,12,13,14-, tetra-dehydrogenation matridinde-15-ketone, 10-15 part Triptonide, 10-15 part N-(4-hydroxyl-3-methoxybenzy)-8-methyl pelargonamide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310687754.4A CN103709706B (en) | 2013-12-15 | 2013-12-15 | Rat-and-ant proof PA/PC environmentally-friendly plastic |
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| CN201310687754.4A CN103709706B (en) | 2013-12-15 | 2013-12-15 | Rat-and-ant proof PA/PC environmentally-friendly plastic |
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| CN103709706A true CN103709706A (en) | 2014-04-09 |
| CN103709706B CN103709706B (en) | 2016-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633836A (en) * | 2016-11-30 | 2017-05-10 | 宁波仁慈新材料科技有限公司 | High-intensity deformation-resistant PA/PC alloy fixing frame material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746547A (en) * | 2012-04-23 | 2012-10-24 | 深圳市鑫康沃科技开发有限公司 | Capillary penetration micro irrigation material and preparation method thereof |
| CN103360745A (en) * | 2013-07-15 | 2013-10-23 | 上海秋橙新材料科技有限公司 | Anti-aging PA-PC plastic alloy |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746547A (en) * | 2012-04-23 | 2012-10-24 | 深圳市鑫康沃科技开发有限公司 | Capillary penetration micro irrigation material and preparation method thereof |
| CN103360745A (en) * | 2013-07-15 | 2013-10-23 | 上海秋橙新材料科技有限公司 | Anti-aging PA-PC plastic alloy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633836A (en) * | 2016-11-30 | 2017-05-10 | 宁波仁慈新材料科技有限公司 | High-intensity deformation-resistant PA/PC alloy fixing frame material |
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| CN103709706B (en) | 2016-06-15 |
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Inventor after: Chen Jian Inventor before: Ding Yonghua |
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Effective date of registration: 20170613 Address after: 266500 Shandong city of Qingdao province Huangdao Office No. 26 Salt Village Patentee after: Qingdao Donghai plastic industry and Trade Co., Ltd. Address before: 201107 Shanghai city Minhang District Minhang Road 88 Lane No. 1-30 building twenty-second room T157 Patentee before: Shanghai Yuemeng Environmental Protection Technology Co., Ltd. |
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Granted publication date: 20160615 Termination date: 20191215 |