CN105513692B - A kind of special protection against rodents additive of cable - Google Patents
A kind of special protection against rodents additive of cable Download PDFInfo
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- CN105513692B CN105513692B CN201610061462.3A CN201610061462A CN105513692B CN 105513692 B CN105513692 B CN 105513692B CN 201610061462 A CN201610061462 A CN 201610061462A CN 105513692 B CN105513692 B CN 105513692B
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- protection against
- additive
- against rodents
- molecular sieve
- cable
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Abstract
The invention discloses a kind of special protection against rodents additive of cable, prepare with the following method：Raticide is dissolved into organic solvent, then nano molecular sieve is immersed in the organic solvent, by the molecular sieve drying after dipping, add in the mixed solution of sodium aluminate and aluminum sulfate, the pH value of solution is adjusted under conditions of stirring to 68, after impregnating 1 10min, dry and crush, obtain the protection against rodents additive.Additive of the present invention has the effect of cable life-cycle protection against rodents.And the Additive Properties are stable, do not interfere with other additives in cable and have a negative impact.
Description
Technical field
The invention belongs to cable PVC material specialist additive, more particularly to a kind of special protection against rodents additive of cable.
Background technology
A kind of extensive each area in the world of living of the mouse rodent very strong as reproductive capacity and vitality, by
Very flourishing in its front tooth and can constantly grow, so muroid, which has, nibbles object to keep the sharp habit of its tooth, plastics are peculiar
Smell become the object that muroid often bites.The either mouse in field or mankind's activity region is to electric wire and cable jacket
Or the damage capability of insulating barrier is all very strong.Often there is the vole field cabling that bites to cause the report of cable failure event,
Electric wire is also happened occasionally by the bite situation of failure of mouse in urban house, so market in urgent need has the CABLE MATERIALS of rodent-proof characteristic
Product.
Protection against rodents environment-friendly PVC CABLE MATERIALS product needs solve following several key problem in technology:(1) rodent-proof characteristic.Because environmental protection will
Ask, it is impossible to using having ratsbane and polluting the material of environment, the Ratproof method of environmental protection can only be used, such as add glass fibers in the plastic
Dimension, high third body chemical substance, protection against rodents plastic cement auxiliary agent etc..(2) environmental requirement.Because outlet needs, product, which needs to meet European Union, to be issued
Environmentally friendly ROHS, REACH instruction of cloth require.(3) it is low should to meet product standard requirement PVC cable material price for physical and mechanical properties
It is honest and clean, function admirable, occupy critical role for a long time in wire cable insulating protection materials, but this material contains to environment and people
Body harmful substance, and problems be present when applied to particular surroundings.With the enhancing of people's environmental consciousness and to material
The raising that can be required, higher requirement is proposed to PVC material.
Prior art common practice is directly to add rat destruction medicine in the formula of sizing material, is entered together with other additives
Row processing and forming, this requires rat destruction medical instrument to have higher heat-resistance type, and the preferable rat destruction medicine of most of effects is all that complexity has
Machine compound, and non-refractory, and be also easy to chemically react with other additives, so as to influence repellent effect.
CN101619153A discloses a kind of environmental-friendly ratproof glue stock formula with anti-rat.It includes polyvinyl chloride resin,
Described polyvinyl chloride resin is that XS-2 types or XS-3 type resins, environmental-friendly ratproof glue stock formula consist of the following composition：Wherein PVC trees
The content of fat is 100.0phr, and the content of Ca/Zn compound stabilizers is 8.0phr in addition, the content of diisooctyl phthalate
For 40.0phr, the content of DOTP is 10.0phr, heavy CaCO3Content be 35.0phr.
CN102637477A discloses a kind of rat-and-ant proof type used in nuclear power station 1E level K3 class electric wires, including core, protection against rodents
Ant sheath and oversheath, the core are made up of conductor with the insulating barrier for being wrapped in conductor outside surfaces, and described insulating barrier is two
Rotating fields, the internal layer of the insulating barrier are cross-linked polyethylene layer, and outer layer is low smoke halogen-free flame-retardant polyolefin layer, outside described core
Wrap up rat-and-ant proof sheath, described rat-and-ant proof sheath outer wrapping oversheath.The electric wire realizes electric wire using physical method
The rat-and-ant proof effect of cable, any drug toxicity is not mixed, ant proof effect is quite notable, but use cost is higher.
The content of the invention
The present invention proposes to use by expelling mouse agent absorption in molecular sieve, and to having adsorbed medicine according to the deficiencies in the prior art
The molecular sieve pore passage of agent is blocked, and after mouse bites to sizing material, the molecular sieve in sizing material is in saliva or the work of acidic gastric juice
Under, sealing agent dissolving, expelling mouse agent is discharged, so as to reach the purpose that preventing and treating mouse suffers from.This product has rodent-proof characteristic stable, has
The characteristics of effect time is long.
The technical scheme is that be accomplished by the following way：
A kind of special protection against rodents additive of cable, is prepared with the following method：Raticide is dissolved into organic solvent, then will
Nano molecular sieve is immersed in the organic solvent, by the molecular sieve drying after dipping, adds the mixing of sodium aluminate and aluminum sulfate
In solution, the pH value of solution is adjusted under conditions of stirring to 6-8, after impregnating 1-10min, dries and crushes, obtain described anti-
Mouse additive.
The raticide is rodent poison bait and pungent element according to 1：1 ratio is prepared, and the rodent poison bait is Warfarin, diphacinone-Na
Or Bromadiolone.
The organic solvent is dimethyl carbonate, ethyl acetate, one kind in diethyl carbonate.
The mol ratio of sodium aluminate and aluminum sulfate is 1-3 in the mixed solution of the sodium aluminate and aluminum sulfate:1, the mixing
The molar concentration of Al ions is 0.1-0.5mol/L in solution, and the pH value of mixed solution is 1-3.
The particle diameter of the nano molecular sieve is 10-1000nm, preferably 10-100nm；Preferably large pore molecular sieve.
Having the beneficial effect that relative to prior art of the invention：
Protection against rodents additive of the present invention overcomes the directly directly addition killing directly in cable rubber materials in the prior art
Agent is easy to chemically react with other components, loses killing soon and drives away effect.The present invention is directly to inhale raticide
It is attached to be stored in molecular sieve pore passage, then agent for killing is sealed in duct using the aluminium hydroxide of deposition over a molecular sieve, when
After muroid bites to cable, after running into the acidic materials secreted in muroid body, aluminium hydroxide is dissolved, and is discharged and gone out
Agent is killed, so as to reach the effect that prevention killing expels muroid.Additive of the present invention has the effect of cable life-cycle protection against rodents.
And the Additive Properties are stable, do not interfere with other additives in cable and have a negative impact.
Embodiment
The technical scheme of invention is described in detail with reference to specific embodiment.
Embodiment 1
A kind of special protection against rodents additive of cable, is prepared with the following method：Raticide is dissolved into organic solvent, then will
Nano molecular sieve is immersed in the organic solvent, by the molecular sieve drying after dipping, adds the mixing of sodium aluminate and aluminum sulfate
In solution, the pH value of solution is adjusted under conditions of stirring to 6, after impregnating 1min, dries and crushes, obtain the protection against rodents addition
Agent.The raticide is rodent poison bait and pungent element according to 1：1 ratio is prepared, and the rodent poison bait is Bromadiolone.The organic solvent
It is ethyl acetate.
Embodiment 2
A kind of special protection against rodents additive of cable, is prepared with the following method：Raticide is dissolved into organic solvent, then will
Nano molecular sieve is immersed in the organic solvent, by the molecular sieve drying after dipping, adds the mixing of sodium aluminate and aluminum sulfate
In solution, the pH value of solution is adjusted under conditions of stirring to 7.5, after impregnating 10min, dries and crushes, obtain the protection against rodents
Additive.The raticide is rodent poison bait and pungent element according to 1：1 ratio is prepared, and the rodent poison bait is diphacinone-Na.It is described to have
Solvent is dimethyl carbonate.
The present invention can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present invention.The present invention's
All embodiments can only all be considered the description of the invention rather than limitation, and every technique according to the invention content is made
Any trickle amendment or equivalent substitution gone out, is belonged within technical scheme.
Claims (4)
1. a kind of special protection against rodents additive of cable, is prepared with the following method：Raticide is dissolved into organic solvent, then will be received
Rice molecular sieve is immersed in the organic solvent, and by the molecular sieve drying after dipping, the mixing for adding sodium aluminate and aluminum sulfate is molten
In liquid, the pH value of solution is adjusted under conditions of stirring to 6-8, after impregnating 1-10min, dries and crushes, obtain the protection against rodents
Additive；The mol ratio of sodium aluminate and aluminum sulfate is 1-3 in the mixed solution of the sodium aluminate and aluminum sulfate:1, the mixing is molten
The molar concentration of Al ions is 0.1-0.5mol/L in liquid, and the pH value of mixed solution is 1-3；The nano molecular sieve particle diameter is
10-100nm。
2. protection against rodents additive according to claim 1, it is characterised in that the raticide is rodent poison bait and pungent element according to 1：1
Ratio prepare, the rodent poison bait is Warfarin, diphacinone-Na or Bromadiolone.
3. protection against rodents additive according to claim 1, it is characterised in that the organic solvent is dimethyl carbonate, acetic acid second
Ester, one kind in diethyl carbonate.
4. protection against rodents additive according to claim 1, it is characterised in that the nano molecular sieve is large pore molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061462.3A CN105513692B (en) | 2016-01-29 | 2016-01-29 | A kind of special protection against rodents additive of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061462.3A CN105513692B (en) | 2016-01-29 | 2016-01-29 | A kind of special protection against rodents additive of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105513692A CN105513692A (en) | 2016-04-20 |
| CN105513692B true CN105513692B (en) | 2017-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061462.3A Active CN105513692B (en) | 2016-01-29 | 2016-01-29 | A kind of special protection against rodents additive of cable |
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| CN (1) | CN105513692B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533977A (en) * | 2020-05-25 | 2020-08-14 | 上海方之德新材料有限公司 | Ratproof polyolefin cable material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2812881A1 (en) * | 2000-08-10 | 2002-02-15 | Von Roll Isola France S A | ANTI-FIRE COMPOSITION OF POLYOL AND POLYISOCYANATE CONTAINING AN INTRUMESCENT AND ELECTRICAL INSULATION SYSTEM |
| CN103932542B (en) * | 2014-04-17 | 2015-11-25 | 宁波东方席业有限公司 | A kind of expelling parasite mat |
| CN105153681A (en) * | 2015-09-21 | 2015-12-16 | 安徽徽宁电器仪表集团有限公司 | Novel outdoor power cable sheath material preventing moths and mildew and preparing method thereof |
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2016
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171123 Address after: 400056 Chongqing Banan District South Spring Street Golden Village Fifth clubs Applicant after: CHONGQING LONGQUAN AUTO PARTS CO., LTD. Address before: 266000 Shandong province Qingdao City, Inner Mongolia Road No. 30 Building No. 5 Applicant before: Hao Fu |
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Effective date of registration: 20200422 Address after: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co., Ltd. Address before: 400056 Chongqing Banan District South Spring Street Golden Village Fifth clubs Patentee before: CHONGQING LONGQUAN AUTO PARTS Co.,Ltd. |
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Effective date of registration: 20210127 Address after: 214000 No.9 Huangxing Road, dongbeitang, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi chenan photoelectric Co.,Ltd. Address before: 401320 Banan District, Banan District, Chongqing, No. 8-29, Yu Nan Road, No. 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co.,Ltd. |
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