CN103709705B - Rat-and-ant proof PC/HDPE environmentally-friendly plastic - Google Patents
Rat-and-ant proof PC/HDPE environmentally-friendly plastic Download PDFInfo
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- CN103709705B CN103709705B CN201310687725.8A CN201310687725A CN103709705B CN 103709705 B CN103709705 B CN 103709705B CN 201310687725 A CN201310687725 A CN 201310687725A CN 103709705 B CN103709705 B CN 103709705B
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Abstract
The present invention discloses a kind of rat-and-ant proof PC/HDPE environmentally-friendly plastic, is made up of by weight following component: 50 parts of PC, 35 parts of biological rat-and-ant proof agent of HDPE, 4-6 part EVA, 5-7 part compatilizer HDPE-g-MAH, 3-5 part. The rat-and-ant proof PC/HDPE environmentally-friendly plastic of the present invention, has higher shock strength and tensile strength, and has excellent preventing from being eaten by ant and mouse performance.
Description
Technical field
The present invention relates to a kind of plastic material, particularly relate to a kind of rat-and-ant proof PC/HDPE environmentally-friendly plastic.
Background technology
Mouse extensively lives in each area in the world as the rodent that a kind of reproductivity and vitality are very strong, owing to its front tooth is very flourishing and can constantly grow, so muroid has the habit that object of nibbling kept its tooth sharp, the distinctive smell of plastics makes plastics become muroid often to gnaw and sting object.
Termite is luxuriant also known as worm, is in the streets commonly called as flood ant (because usually occurring before raining, hence obtain one's name), the general name of isoptera insect, about kind more than 2000. For incomplete metamorphosis paurometabola 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 big loss to national economy. The distinctive smell of plastics makes plastics become termite often to gnaw and sting object.
Existing plastic material, in order to realize rat-and-ant proof, adds the poisoning agent such as Niran, aldrin usually in the plastic, there is very big environmental pollution, and HUMAN HEALTH is very harmful, and pole is not environmentally.
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 PC/HDPE environmentally-friendly plastic.
Technical problem to be solved by this invention is achieved by the following technical solution:
A kind of rat-and-ant proof PC/HDPE environmentally-friendly plastic, is made up of by weight following component: 50 parts of PC, 35 parts of biological rat-and-ant proof agent of HDPE, 4-6 part EVA, 5-7 part compatilizer HDPE-g-MAH, 3-5 part.
Described biological rat-and-ant proof agent, is made up of by weight following component: 10-15 part 11,12,13,14-tetra-removes hydrogen kuh-seng time alkali-15-ketone, 10-15 part Triptonide, 10-15 part N-(4-hydroxyl-3-methoxy-benzyl)-8-methyl pelargonamide.
11,12,13,14-tetra-goes hydrogen kuh-seng time alkali-15-ketone, Triptonide, N-(4-hydroxyl-3-methoxy-benzyl)-8-methyl pelargonamide to be uniformly mixed, and can obtain biological rat-and-ant proof agent.
Industry universal method can be adopted to be prepared the rat-and-ant proof PC/HDPE environmentally-friendly plastic of the present invention, and such as: take each component by proportioning, after mixing, melting mixing, extruding pelletization, namely obtain described rat-and-ant proof PC/HDPE environmentally-friendly plastic.
Concrete, it is possible to for taking each component by proportioning, in mixing machine, control rotating speed under room temperature at 300-400 rev/min, mix 2-10 minute, proceed to after taking-up in screw extrusion press, extruding pelletization at 200-240 DEG C of temperature, namely obtains described rat-and-ant proof PC/HDPE environmentally-friendly plastic.
HDPE, high density polyethylene(HDPE) is a kind of degree of crystallinity height, nonpolar thermoplastic resin. PC, polycarbonate, water white transparency, heat-resisting, shock resistance. EVA, ethylene-vinyl acetate copolymer.
The rat-and-ant proof PC/HDPE environmentally-friendly plastic of the present invention, has higher shock strength and tensile strength, and has excellent preventing from being eaten by ant and mouse performance.
Embodiment
Embodiment 1
Each raw material is taken according to embodiment 1-4 data corresponding in table 1. Each component is joined in high-speed mixer, controls rotating speed under room temperature at 320 revs/min, mix 8 minutes, proceed to after taking-up in screw extrusion press, extruding pelletization at 220 DEG C of temperature, obtain rat-and-ant proof PC/HDPE environmentally-friendly plastic.
Table 1: rat-and-ant proof PC/HDPE environmental-friendplastic plastic formula list position: kilogram
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| PC resin | 50 | 50 | 50 | 50 |
| HDPE resin | 35 | 35 | 35 | 35 |
| EVA resin | 5 | 5 | 5 | 5 |
| Compatilizer HDPE-g-MAH | 5.2 | 5.2 | 5.2 | 5.2 |
| 11,12,13,14-tetra-removes hydrogen kuh-seng time alkali-15-ketone | 1.6 | 2.4 | 2.4 | / |
| Triptonide | 1.6 | 2.4 | / | 2.4 |
| N-(4-hydroxyl-3-methoxy-benzyl)-8-methyl pelargonamide | 1.6 | / | 2.4 | 2.4 |
11,12,13,14-tetra-removes hydrogen kuh-seng time alkali-15-ketone, and No. CAS: 6882-66-2. Triptonide, No. CAS: 38647-11-9. N-(4-hydroxyl-3-methoxy-benzyl)-8-methyl pelargonamide, No. CAS: 19408-84-5.
The PC resin of Japan Di Ren company trade mark 1250VX selected by PC resin; HDPE resin selects the HDPE of SK company of Korea S trade mark JK910. EVA resin, the EVA of Japan Dong Cao company trade mark Nipoflex625.
Test case 1
Adopt GB/T2951.38-1986 electric wire termite test method, carry out knocking down method test.
Test piece: 50mm �� 50mm �� 1mm.
Table 2: anti-ant performance test table
| Termite knocks down time KT50, min | |
| Embodiment 1 | 153 |
| Embodiment 2 | 168 |
| Embodiment 3 | 173 |
| Embodiment 4 | 160 |
Visible, by 11,12,13,14-tetra-goes hydrogen kuh-seng time alkali-15-ketone, Triptonide, N-(4-hydroxyl-3-methoxy-benzyl) the biological rat-and-ant proof agent of-8-methyl pelargonamide three kinds to carry out composite use, synergy, termite is knocked down the time and 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 PC/HDPE environmentally-friendly plastic of embodiment 1 is carried out 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, according to GB/T8815-2002 pilot scale piece preparation method, the test piece that specification is 150mm �� 20mm �� 3mm.
Testing installation and experimental animal: weight 250-300 gram of SD male rat PP plastics casing stainless (steel) wire lid mouse cage, mouse cage specification is high 250mm, and long is 600mm, and wide is 400mm, at the bottom of mouse cage and wall be PP plastics, top is stainless (steel) wire lid, and is furnished with waterer.
Testing sequence: choosing 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 covering near the stainless (steel) wire at feeding place, test piece is exposed at the part beyond mouse cage and is no more than 20mm, and a cage hangs three test pieces, test piece is evenly arranged on mouse cage width, and interval is approximately 80mm. Rat is regular supply drink Arsenazo�� (namely every day changed clear water by waterer, and feeding place has remained food) between trial period. Observe the activity of rat and diet situation and test period every day to terminate rear sample and gnawed situation about stinging by rat. Test period is 7 days.
The rat-and-ant proof PC/HDPE environmentally-friendly plastic of embodiment 1: bite area 4%.
Claims (1)
1. a rat-and-ant proof PC/HDPE environmentally-friendly plastic, it is characterised in that, it is made up of by weight following component: 50 parts of PC, 35 parts of biological rat-and-ant proof agent of HDPE, 4-6 part EVA, 5-7 part compatilizer HDPE-g-MAH, 3-5 part;
Described biological rat-and-ant proof agent, is made up of by weight following component: 10-15 part 11,12,13,14-tetra-removes hydrogen kuh-seng time alkali-15-ketone, 10-15 part Triptonide, 10-15 part N-(4-hydroxyl-3-methoxy-benzyl)-8-methyl pelargonamide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687725.8A CN103709705B (en) | 2013-12-15 | 2013-12-15 | Rat-and-ant proof PC/HDPE environmentally-friendly plastic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687725.8A CN103709705B (en) | 2013-12-15 | 2013-12-15 | Rat-and-ant proof PC/HDPE environmentally-friendly plastic |
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| Publication Number | Publication Date |
|---|---|
| CN103709705A CN103709705A (en) | 2014-04-09 |
| CN103709705B true CN103709705B (en) | 2016-06-08 |
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| CN201310687725.8A Expired - Fee Related CN103709705B (en) | 2013-12-15 | 2013-12-15 | Rat-and-ant proof PC/HDPE environmentally-friendly plastic |
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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 |
| CN103421230A (en) * | 2013-07-26 | 2013-12-04 | 上海盈致橡塑制品有限公司 | HDPE (high density polyethylene) and PC (poly carbonate) composite antibacterial 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 |
| CN103421230A (en) * | 2013-07-26 | 2013-12-04 | 上海盈致橡塑制品有限公司 | HDPE (high density polyethylene) and PC (poly carbonate) composite antibacterial plastic alloy |
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| CN103709705A (en) | 2014-04-09 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Shaolin Inventor before: Ding Yonghua |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160506 Address after: Two road 528325 in Guangdong province Foshan city Shunde District Xingtan town of Nam Long Industrial Zone No. 9 five Applicant after: Foshan Shunde Xinlong Engineering Plastics Co., Ltd. Address before: 201107 Shanghai city Minhang District Minhang Road 88 Lane No. 1-30 building twenty-second room T157 Applicant before: Shanghai Yuemeng Environmental Protection Technology Co., Ltd. |
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Granted publication date: 20160608 Termination date: 20171215 |
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