TWI853631B - Low smoke halogen-free rat and termite resistant cable and eco-friendly rat and termite resistant sheath material thereof - Google Patents
Low smoke halogen-free rat and termite resistant cable and eco-friendly rat and termite resistant sheath material thereof Download PDFInfo
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Abstract
Description
本發明涉及一種電線電纜及其被覆層的材料，特別是涉及一種低煙無毒防鼠蟻電纜及其環保型防鼠蟻被覆料。 The present invention relates to a wire and cable and a material for its coating, in particular to a low-smoke, non-toxic, rat- and ant-proof cable and an environmentally friendly rat- and ant-proof coating material.
按電纜可作為電力線、通訊線、光纖線或其他形式的導線使用，對使用場所的安全性影響甚鉅。一旦有電纜受損的狀況，便容易造成事故發生或經濟損失。舉例來說，在火災中電纜受到火焰侵襲而損壞，則避難逃生所需的設備如排煙、警報系統等將會無法運作，不利於人員逃生及災害搶救。另外，現有的PVC被覆電纜(電纜的外被覆層包含PVC)於燃燒時產生的有毒物質戴奧辛、大量黑煙及腐蝕性氣體，嚴重威脅著火災現場人員的生命安全。 Cables can be used as power lines, communication lines, optical fiber lines or other forms of wires, which have a great impact on the safety of the places where they are used. Once the cables are damaged, it is easy to cause accidents or economic losses. For example, in a fire, if the cables are damaged by flames, the equipment required for evacuation, such as smoke exhaust and alarm systems, will not be able to operate, which is not conducive to personnel escape and disaster rescue. In addition, the existing PVC-coated cables (the outer coating of the cable contains PVC) produce toxic substances such as dioxin, a large amount of black smoke and corrosive gases when burning, which seriously threaten the life safety of personnel at the fire site.
從結構上來看，電纜一般係包括心線以及包覆在心線之外的被覆層，其中被覆層由高分子材料形成，難以抵禦老鼠等齧齒類動物及白蟻的啃蝕。對於設置在戶內外(如管道佈放)的電力電纜，其被覆層經常被老鼠及白蟻破壞，導致內部的心線導體直接外露。如此一來，可能造成大規模停電。 From a structural point of view, cables generally include a core wire and a coating layer covering the core wire. The coating layer is made of polymer materials and is difficult to resist the erosion of rodents such as mice and termites. For power cables installed indoors and outdoors (such as pipelines), their coatings are often damaged by mice and termites, resulting in the direct exposure of the core wire conductor inside. This may cause large-scale power outages.
因此，如何解決電纜實際使用上的問題，實為本領域技術人員所關注的焦點之一。 Therefore, how to solve the problems in the actual use of cables has become one of the focuses of technical personnel in this field.
本發明之其中一目的，在於遏止老鼠和白蟻啃蝕電纜，避免火災、停電等事故發生，並延長電纜的使用年限。 One of the purposes of this invention is to prevent rats and termites from gnawing at cables, avoid accidents such as fires and power outages, and extend the service life of cables.
本發明之另外一目的，在於提高電纜的耐火、阻燃性能，避免電纜燃燒時產生大量黑煙和毒氣，以降低甚至免除火災造成的人員傷亡和財產損失。 Another purpose of the present invention is to improve the fire resistance and flame retardancy of the cable, to avoid the generation of large amounts of black smoke and toxic gases when the cable burns, so as to reduce or even eliminate casualties and property losses caused by fire.
本發明之又一目的，在於對友善環境作出貢獻。 Another purpose of the present invention is to contribute to a friendly environment.
為了解決上述的技術問題，本發明所採用的其中一技術方案是提供一種低煙無毒防鼠蟻電纜，其包括一或多條心線以及一被覆層。所述被覆層包覆於所述一或多條心線之外，所述被覆層由一環保型防鼠蟻被覆料形成。所述環保型防鼠蟻被覆料包括：100重量份之被覆基材，所述被覆基材為聚乙烯、乙烯-醋酸乙烯共聚物(EVA)或其組合；10至40重量份之第一阻燃劑，所述第一阻燃劑為氫氧化鋁、氫氧化鎂或其組合；20至25重量份之填充劑；1至2重量份之加工助劑；1至3重量份之偶合劑；以及5至10重量份之防鼠蟻劑。 In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide a low-smoke, non-toxic, anti-rat and ant cable, which includes one or more core wires and a coating layer. The coating layer is coated outside the one or more core wires, and the coating layer is formed by an environmentally friendly anti-rat and ant coating material. The environmentally friendly anti-rat and ant coating material includes: 100 parts by weight of a coating substrate, the coating substrate is polyethylene, ethylene-vinyl acetate copolymer (EVA) or a combination thereof; 10 to 40 parts by weight of a first flame retardant, the first flame retardant is aluminum hydroxide, magnesium hydroxide or a combination thereof; 20 to 25 parts by weight of a filler; 1 to 2 parts by weight of a processing aid; 1 to 3 parts by weight of a coupling agent; and 5 to 10 parts by weight of an anti-rat and ant agent.
在本發明的實施例中，所述第一阻燃劑為所述氫氧化鋁與所述氫氧化鎂的組合，所述氫氧化鋁的用量為22至25重量份，且所述氫氧化鎂的用量為10至15重量份。 In an embodiment of the present invention, the first flame retardant is a combination of the aluminum hydroxide and the magnesium hydroxide, the amount of the aluminum hydroxide is 22 to 25 parts by weight, and the amount of the magnesium hydroxide is 10 to 15 parts by weight.
在本發明的實施例中，所述環保型防鼠蟻被覆料還包括10至15重量份之第二阻燃劑，且所述第二阻燃劑的組分不同於所述第一阻燃劑的組分。 In an embodiment of the present invention, the environmentally friendly anti-rat and ant coating material also includes 10 to 15 parts by weight of a second flame retardant, and the components of the second flame retardant are different from those of the first flame retardant.
在本發明的實施例中，所述第二阻燃劑選自於氧化鎂、氧化鋁、氧化鋯、α-磷酸鋯及奈米黏土所組成的群組。 In an embodiment of the present invention, the second flame retardant is selected from the group consisting of magnesium oxide, aluminum oxide, zirconium oxide, α-zirconium phosphate and nanoclay.
在本發明的實施例中，所述防鼠蟻劑含有一防鼠成分及一防蟻 成分，所述防鼠成分為辣椒素類物質，且所述防蟻成分為鄰異丙苯基甲基氨基甲酸酯或α-氰基-3-苯氧基芐基-右旋順式-2,2-二甲基環丙烷羧酸酯。 In an embodiment of the present invention, the rodent-ant repellent contains a rodent-ant component and an ant-ant component, the rodent-ant component is a capsaicinoid substance, and the ant-ant component is o-isopropylphenyl methyl carbamate or α-cyano-3-phenoxybenzyl-dextral cis-2,2-dimethylcyclopropanecarboxylate.
在本發明的實施例中，所述辣椒素類物質包含10wt%至30wt%之辣椒素或二氫辣椒素及70wt%至90wt%之N-壬酸香草醯胺。 In an embodiment of the present invention, the capsaicinoid material contains 10wt% to 30wt% of capsaicin or dihydrocapsaicin and 70wt% to 90wt% of N-nonanoic acid vanillylamide.
在本發明的實施例中，所述被覆基材為所述聚乙烯與所述乙烯-醋酸乙烯共聚物以質量比1：9至9：1組成。 In an embodiment of the present invention, the coated substrate is composed of the polyethylene and the ethylene-vinyl acetate copolymer in a mass ratio of 1:9 to 9:1.
在本發明的實施例中，所述環保型防鼠蟻被覆料還包括1至5重量份之抗氧化劑。 In an embodiment of the present invention, the environmentally friendly anti-rat and ant coating material also includes 1 to 5 parts by weight of an antioxidant.
為了解決上述的技術問題，本發明所採用的另外一技術方案是提供一種環保型防鼠蟻被覆料，其包括：100重量份之被覆基材，所述被覆基材為聚乙烯、乙烯-醋酸乙烯共聚物(EVA)或其組合；10至40重量份之第一阻燃劑，所述第一阻燃劑為氫氧化鋁、氫氧化鎂或其組合；20至25重量份之填充劑；1至2重量份之加工助劑；1至3重量份之偶合劑；以及5至10重量份之防鼠蟻劑。 In order to solve the above technical problems, another technical solution adopted by the present invention is to provide an environmentally friendly anti-rat and ant coating material, which includes: 100 parts by weight of a coating substrate, the coating substrate is polyethylene, ethylene-vinyl acetate copolymer (EVA) or a combination thereof; 10 to 40 parts by weight of a first flame retardant, the first flame retardant is aluminum hydroxide, magnesium hydroxide or a combination thereof; 20 to 25 parts by weight of a filler; 1 to 2 parts by weight of a processing aid; 1 to 3 parts by weight of a coupling agent; and 5 to 10 parts by weight of an anti-rat and ant agent.
本發明的其中一有益效果在於，本發明所提供的低煙無毒防鼠蟻電纜及其環保型防鼠蟻被覆料，其能通過“環保型防鼠蟻被覆料包括100重量份之被覆基材(為聚乙烯、乙烯-醋酸乙烯共聚物或其組合)、10至40重量份之第一阻燃劑(為氫氧化鋁、氫氧化鎂或其組合)、20至25重量份之填充劑、1至2重量份之加工助劑、1至3重量份之偶合劑以及5至10重量份之防鼠蟻劑”的技術方案，以產生有效遏止老鼠和白蟻啃蝕電纜、提高電纜的耐火阻燃性能、避免電纜燃燒時產生有毒物質和大量黑煙、對環境友善等有益的技術效果，進而克服現有技術的不足，達成避免火災、停電等事故發生，並且能夠延長電纜的使用年限，以及降低甚至免除火災造成的人員傷亡和財產損失。 One of the beneficial effects of the present invention is that the low-smoke, non-toxic, rat-proof cable and the environmentally friendly rat-proof coating material provided by the present invention can be used as follows: "The environmentally friendly rat-proof coating material includes 100 parts by weight of a coating substrate (polyethylene, ethylene-vinyl acetate copolymer or a combination thereof), 10 to 40 parts by weight of a first flame retardant (aluminum hydroxide, magnesium hydroxide or a combination thereof), 20 to 25 parts by weight of a filler, 1 to 2 parts by weight of a processing aid, 1 to 3 parts by weight of a The technical solution of "5 to 10 parts by weight of coupling agent and 5 to 10 parts by weight of rodent and ant repellent" is used to effectively prevent rats and termites from gnawing at cables, improve the fire retardant properties of cables, avoid the generation of toxic substances and a large amount of black smoke when cables burn, and be environmentally friendly. It overcomes the shortcomings of existing technologies, avoids accidents such as fires and power outages, and can extend the service life of cables, as well as reduce or even eliminate casualties and property losses caused by fires.
為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本發明加以限制。 To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and description and are not used to limit the present invention.
Z:低煙無毒防鼠蟻電纜 Z: Low smoke, non-toxic, anti-rat and ant cable
1:心線 1: Heart line
11:導線 11: Wire
12:絕緣層 12: Insulation layer
2:被覆層 2: Covering layer
3:填充物 3: Filler
圖1為本發明實施例的低煙無毒防鼠蟻電纜的其中一示意圖。 Figure 1 is a schematic diagram of a low-smoke, non-toxic, anti-rat and ant cable according to an embodiment of the present invention.
圖2為本發明實施例的低煙無毒防鼠蟻電纜的另外一示意圖。 Figure 2 is another schematic diagram of the low-smoke, non-toxic, anti-rat and ant cable of an embodiment of the present invention.
以下是通過特定的具體實施例來說明本發明所公開有關“低煙無毒防鼠蟻電纜及其環保型防鼠蟻被覆料”的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本發明的優點與效果。本發明可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不背離本發明的構思下進行各種修改與變更。另外，本發明的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本發明的相關技術內容，但所公開的內容並非用以限制本發明的保護範圍。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。 The following is an explanation of the implementation of the "low-smoke, non-toxic, rat-proof and ant-proof cable and its environmentally friendly rat-proof and ant-proof covering material" disclosed in the present invention through specific concrete embodiments. Technical personnel in this field can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only for simple schematic illustrations and are not depicted according to actual sizes. Please note in advance. The following implementation will further explain the relevant technical contents of the present invention in detail, but the disclosed contents are not intended to limit the scope of protection of the present invention. In addition, the term "or" used in this document may include any one or more combinations of the associated listed items as the case may be.
在沒有另行定義的情況下，本文中所使用的術語具有與本領域技術人員的通常理解相同的含義。本文中所涉及的材料，如無特別說明則為市售或根據現有技術製得的材料。本文中所涉及的工藝方法，如無特別說明則為本領域慣常使用的工藝方法。 Unless otherwise defined, the terms used in this article have the same meaning as commonly understood by technical personnel in this field. The materials involved in this article are commercially available or prepared according to existing technologies unless otherwise specified. The process methods involved in this article are the process methods commonly used in this field unless otherwise specified.
請參閱圖1及圖2，顯示根據本發明實施例的低煙無毒防鼠蟻電纜Z。如圖1及圖2所示，低煙無毒防鼠蟻電纜Z包括一或多條心線1以及一被覆
層2，且被覆層2包覆於一或多條心線1之外。心線1可包括一導線11(如銅線)及一包覆在導線11外圍的絕緣層12。當心線1的數量為多條時，可使用填充物3將心線1與被覆層2之間的空間充實，以使電纜的外形保持圓整。雖然圖2所示心線1的數量為三條，但是在實際應用中，心線1的數量可以根據不同的規格需求增加或減少。
Please refer to Figures 1 and 2, which show a low-smoke, non-toxic, rat-proof cable Z according to an embodiment of the present invention. As shown in Figures 1 and 2, the low-smoke, non-toxic, rat-proof cable Z includes one or more core wires 1 and a coating 2, and the coating 2 is coated on the outside of one or more core wires 1. The core wire 1 may include a conductor 11 (such as a copper wire) and an
具體來說，環保型防鼠蟻被覆料的組成配方，按照重量份比例包括：100重量份之被覆基材、10至40重量份之第一阻燃劑、20至25重量份之填充劑、1至2重量份之加工助劑、1至3重量份之偶合劑及5至10重量份之防鼠蟻劑。 Specifically, the composition formula of the environmentally friendly anti-rat and ant coating material includes, by weight: 100 parts by weight of the coating substrate, 10 to 40 parts by weight of the first flame retardant, 20 to 25 parts by weight of the filler, 1 to 2 parts by weight of the processing aid, 1 to 3 parts by weight of the coupling agent, and 5 to 10 parts by weight of the anti-rat and ant agent.
值得說明的是，被覆層2是由一環保型防鼠蟻被覆料形成，而環保型防鼠蟻被覆料的組成配方能產生有效遏止老鼠和白蟻啃蝕電纜、提高電纜的耐火阻燃性能、避免電纜燃燒時產生有毒物質和大量黑煙、對環境友善等有益的技術效果，進而克服現有技術的不足，達成避免火災、停電等事故發生，並且能夠延長電纜的使用年限，以及降低甚至免除火災造成的人員傷亡和財產損失。 It is worth noting that the coating layer 2 is formed by an environmentally friendly anti-rat and ant coating material, and the composition formula of the environmentally friendly anti-rat and ant coating material can effectively prevent rats and termites from gnawing at cables, improve the fire resistance and flame retardancy of cables, avoid the generation of toxic substances and a large amount of black smoke when cables burn, and be environmentally friendly. It overcomes the shortcomings of existing technologies, avoids accidents such as fires and power outages, and can extend the service life of cables, and reduce or even eliminate casualties and property losses caused by fires.
在本發明中，被覆基材(被覆聚合物)是被覆層2成型的必要組分，其可為聚乙烯(PE)、乙烯-醋酸乙烯共聚物(EVA)或其組合，且優選為聚乙烯與乙烯-醋酸乙烯共聚物的組合，例如聚乙烯與乙烯-醋酸乙烯共聚物形成的共混物。實際應用時，被覆基材中之聚乙烯與乙烯-醋酸乙烯共聚物的質量比可為1：9至9：1。 In the present invention, the coating substrate (coating polymer) is an essential component for forming the coating layer 2, which can be polyethylene (PE), ethylene-vinyl acetate copolymer (EVA) or a combination thereof, and is preferably a combination of polyethylene and ethylene-vinyl acetate copolymer, such as a blend of polyethylene and ethylene-vinyl acetate copolymer. In practical applications, the mass ratio of polyethylene to ethylene-vinyl acetate copolymer in the coating substrate can be 1:9 to 9:1.
在一些實施例中，被覆基材中之聚乙烯與乙烯-醋酸乙烯共聚物的質量比可為1：9、2：8、3：7、4：6、5：5、6：4、7：3、8：2、或9：1。 In some embodiments, the mass ratio of polyethylene to ethylene-vinyl acetate copolymer in the coated substrate may be 1:9, 2:8, 3:7, 4:6, 5:5, 6:4, 7:3, 8:2, or 9:1.
在本發明中，第一阻燃劑是提高被覆層2之阻燃性的必要組分，其可為氫氧化鋁、氫氧化鎂或其組合，且優選為氫氧化鋁與氫氧化鎂的組合。 實際應用時，氫氧化鋁的用量為22至25重量份，且氫氧化鎂的用量為10至15重量份。 In the present invention, the first flame retardant is a necessary component for improving the flame retardancy of the coating layer 2, which can be aluminum hydroxide, magnesium hydroxide or a combination thereof, and preferably a combination of aluminum hydroxide and magnesium hydroxide. In actual application, the amount of aluminum hydroxide is 22 to 25 parts by weight, and the amount of magnesium hydroxide is 10 to 15 parts by weight.
在一些實施例中，氫氧化鋁的用量可為22重量份、23重量份、24重量份或25重量份。氫氧化鎂的用量可為10重量份、11重量份、12重量份、13重量份、14重量份或15重量份。 In some embodiments, the amount of aluminum hydroxide may be 22 parts by weight, 23 parts by weight, 24 parts by weight, or 25 parts by weight. The amount of magnesium hydroxide may be 10 parts by weight, 11 parts by weight, 12 parts by weight, 13 parts by weight, 14 parts by weight, or 15 parts by weight.
根據本發明的構思，環保型防鼠蟻被覆料的組成配方可以更優化，即，環保型防鼠蟻被覆料可進一步包括10至15重量份之第二阻燃劑，且第二阻燃劑的組分不同於第一阻燃劑的組分。優選地，第二阻燃劑是選自於氧化鎂、氧化鋁、氧化鋯、α-磷酸鋯及奈米黏土所組成的群組。 According to the concept of the present invention, the composition formula of the environmentally friendly anti-rat and ant covering material can be further optimized, that is, the environmentally friendly anti-rat and ant covering material can further include 10 to 15 parts by weight of a second flame retardant, and the components of the second flame retardant are different from the components of the first flame retardant. Preferably, the second flame retardant is selected from the group consisting of magnesium oxide, aluminum oxide, zirconium oxide, α-zirconium phosphate and nanoclay.
值得說明的是，第一阻燃劑在燃燒條件下受熱分解出氧化物與水蒸氣，可產生吸熱、稀釋、覆蓋和碳化作用，達到阻止火焰燃燒和蔓延以及消煙的效果。第二阻燃劑可與第一阻燃劑產生協同或合作效應，以全面提高被覆層2的阻燃、耐火和隔熱性能，使被覆層2更能夠抵禦火焰侵襲。另外，通過將第二阻燃劑與第一阻燃劑複配使用，可減少阻燃劑的整體用量，提高被覆料的加工和力學性能。 It is worth noting that the first flame retardant decomposes oxides and water vapor under combustion conditions, which can produce heat absorption, dilution, covering and carbonization effects, thereby preventing flame combustion and spread and eliminating smoke. The second flame retardant can produce a synergistic or cooperative effect with the first flame retardant to comprehensively improve the flame retardancy, fire resistance and heat insulation properties of the coating layer 2, so that the coating layer 2 can better resist flame invasion. In addition, by compounding the second flame retardant with the first flame retardant, the overall amount of flame retardant can be reduced, and the processing and mechanical properties of the coating material can be improved.
在一些實施例中，第二阻燃劑的用量可為10重量份、11重量份、12重量份、13重量份、14重量份或15重量份。 In some embodiments, the amount of the second flame retardant may be 10 parts by weight, 11 parts by weight, 12 parts by weight, 13 parts by weight, 14 parts by weight, or 15 parts by weight.
添加填充劑既可降低成本，又可改善被覆層2的物性。填充劑的種類沒有特別的限制，可舉出碳酸鈣、矽酸鈣、鈦酸鉀、氧化矽、滑石、黏土及雲母等無機填充劑。然而，本發明不以上述所舉的例子為限。 Adding fillers can reduce costs and improve the physical properties of the coating layer 2. There is no particular restriction on the type of filler, and inorganic fillers such as calcium carbonate, calcium silicate, potassium titanium, silicon oxide, talc, clay and mica can be cited. However, the present invention is not limited to the above examples.
在一些實施例中，填充劑的用量可為20重量份、21重量份、22重量份、23重量份、24重量份或25重量份。 In some embodiments, the amount of filler used may be 20 parts by weight, 21 parts by weight, 22 parts by weight, 23 parts by weight, 24 parts by weight, or 25 parts by weight.
添加加工助劑與偶合劑可提高被覆料的加工性能，使被覆料更容易混練均勻及擠出成型，亦可提升製品的外觀光滑度。加工助劑可採用本 領域已知或慣常使用的物質，例如烴類(如油類、微晶蠟和PE蠟)、具有6到20個碳原子的脂肪醇、酮類、羧酸類(如脂肪酸)、氧化的PE蠟、羧酸的金屬鹽、甲醯胺以及乙醇、脂肪醇、甘油、乙二醇、季戊四醇等醇組分與長鏈的羧酸形成的羧酸酯。偶合劑可採用本領域已知或慣常使用的物質，例如矽烷偶合劑。然而，本發明不以上述所舉的例子為限。 Adding processing aids and coupling agents can improve the processing performance of the coating material, making it easier to mix and extrude the coating material evenly and to form it, and can also improve the appearance smoothness of the product. Processing aids can be substances known or commonly used in this field, such as hydrocarbons (such as oils, microcrystalline waxes and PE waxes), fatty alcohols with 6 to 20 carbon atoms, ketones, carboxylic acids (such as fatty acids), oxidized PE waxes, metal salts of carboxylic acids, formamide, and carboxylic acid esters formed by alcohol components such as ethanol, fatty alcohols, glycerol, ethylene glycol, and pentaerythritol and long-chain carboxylic acids. Coupling agents can be substances known or commonly used in this field, such as silane coupling agents. However, the present invention is not limited to the above examples.
添加防鼠蟻劑可對老鼠、白蟻等有害生物產生多重感覺刺激，包括嗅覺、味覺、痛覺和熱覺的刺激，使其感到不適而放棄啃蝕電纜。進一步而言，防鼠蟻劑含有一防鼠成分及一防蟻成分，防鼠成分為辣椒素類物質，且防蟻成分為鄰異丙苯基甲基氨基甲酸酯或α-氰基-3-苯氧基芐基-右旋順式-2,2-二甲基環丙烷羧酸酯。優選地，辣椒素類物質包含10wt%至30wt%之辣椒素或二氫辣椒素及70wt%至90wt%之N-壬酸香草醯胺(Nonivamide)。「白蟻試驗」與「大鼠啃咬試驗」的結果顯示，值得說明的是，上述防鼠成分及防蟻成分兼具無毒環保等特性，並無污染環境或危害生態或人體健康之虞。根據實際需要，防鼠蟻劑可以微型膠囊製劑型式添加於被覆料。 Adding rodent and ant repellent can produce multiple sensory stimulations to harmful organisms such as mice and termites, including stimulation of smell, taste, pain and heat, making them feel uncomfortable and give up gnawing on cables. Furthermore, the rodent and ant repellent contains a rodent repellent component and an ant repellent component, the rodent repellent component is a capsaicinoid substance, and the ant repellent component is o-isopropylphenyl methyl carbamate or α-cyano-3-phenoxybenzyl-dextral cis-2,2-dimethylcyclopropanecarboxylate. Preferably, the capsaicinoid substance contains 10wt% to 30wt% of capsaicin or dihydrocapsaicin and 70wt% to 90wt% of N-nonanoic acid vanillylamide (Nonivamide). The results of the "termite test" and "rat bite test" show that it is worth noting that the above-mentioned rodent and ant repellent ingredients are both non-toxic and environmentally friendly, and do not pollute the environment or harm the ecology or human health. According to actual needs, the rodent and ant repellent can be added to the covering material in the form of microcapsule preparations.
在一些實施例中，防鼠蟻劑的用量可為5重量份、6重量份、7重量份、8重量份、9重量份或10重量份。 In some embodiments, the amount of the rodent repellent may be 5 parts by weight, 6 parts by weight, 7 parts by weight, 8 parts by weight, 9 parts by weight or 10 parts by weight.
根據中華人民共和國機械行業標準JB/T 10696.9-2011、JB/T 10696.10-2011，對本發明的低煙無毒防鼠蟻電纜Z進行「白蟻試驗」與「大鼠啃咬試驗」。試驗結果顯示，本發明的低煙無毒防鼠蟻電纜Z表現優異，在被覆層2上僅有輕齒痕且未見白蟻蛀蝕痕跡。 According to the machinery industry standards of the People's Republic of China JB/T 10696.9-2011 and JB/T 10696.10-2011, the low-smoke non-toxic anti-rat and ant cable Z of the present invention was subjected to "termite test" and "rat gnawing test". The test results show that the low-smoke non-toxic anti-rat and ant cable Z of the present invention performs excellently, with only slight tooth marks on the coating layer 2 and no traces of termite erosion.
實際應用時，為減緩被覆基材的氧化速率，環保型防鼠蟻被覆料可進一步包含1至5重量份之抗氧化劑。抗氧化劑可採用與被覆基材相容性佳、在加工溫度下穩定、無毒性、不影響被覆基材之其他特性者，例如酚類抗氧化劑(如四(3-(3,5-二叔丁基-4-羥基苯基)丙酸)季戊四醇酯，抗氧化劑 1010)、胺類抗氧化劑(如二苯胺、對苯二胺)、硫代酯類抗氧化劑(如硫代二丙酸二月桂酯)。然而，本發明不以上述所舉的例子為限。 In actual application, in order to slow down the oxidation rate of the coated substrate, the environmentally friendly anti-rodent and anti-ant coating material may further contain 1 to 5 parts by weight of an antioxidant. The antioxidant may be one that has good compatibility with the coated substrate, is stable at the processing temperature, is non-toxic, and does not affect other properties of the coated substrate, such as phenolic antioxidants (such as pentaerythritol tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate, antioxidant 1010), amine antioxidants (such as diphenylamine, p-phenylenediamine), and thioester antioxidants (such as dilauryl thiodipropionate). However, the present invention is not limited to the above examples.
[實施例的有益效果] [Beneficial effects of the embodiment]
本發明所提供的低煙無毒防鼠蟻電纜及其環保型防鼠蟻被覆料，其能通過“環保型防鼠蟻被覆料包括100重量份之被覆基材(為聚乙烯、乙烯-醋酸乙烯共聚物或其組合)、10至40重量份之第一阻燃劑(為氫氧化鋁、氫氧化鎂或其組合)、20至25重量份之填充劑、1至2重量份之加工助劑、1至3重量份之偶合劑以及5至10重量份之防鼠蟻劑”的技術方案，以產生有效遏止老鼠和白蟻啃蝕電纜、提高電纜的耐火阻燃性能、避免電纜燃燒時產生有毒物質和大量黑煙、對環境友善等有益的技術效果，進而克服現有技術的不足，達成避免火災、停電等事故發生，並且能夠延長電纜的使用年限，以及降低甚至免除火災造成的人員傷亡和財產損失。 The low-smoke, non-toxic, rat-proof and ant-proof cable and the environmentally friendly rat-proof and ant-proof coating material provided by the present invention can be obtained by "the environmentally friendly rat-proof and ant-proof coating material includes 100 parts by weight of a coating substrate (polyethylene, ethylene-vinyl acetate copolymer or a combination thereof), 10 to 40 parts by weight of a first flame retardant (aluminum hydroxide, magnesium hydroxide or a combination thereof), 20 to 25 parts by weight of a filler, 1 to 2 parts by weight of a processing aid, 1 to 3 parts by weight of a coupling agent and 5 to 10 parts by weight of anti-rat and ant agent" to effectively prevent rats and termites from gnawing at cables, improve the fire retardant properties of cables, avoid the generation of toxic substances and a large amount of black smoke when cables burn, and be environmentally friendly. It overcomes the shortcomings of existing technologies, avoids accidents such as fires and power outages, and can extend the service life of cables, as well as reduce or even eliminate casualties and property losses caused by fires.
更進一步地說，防鼠蟻劑含有一防鼠成分及一防蟻成分，防鼠成分為辣椒素類物質，且防蟻成分為鄰異丙苯基甲基氨基甲酸酯或α-氰基-3-苯氧基芐基-右旋順式-2,2-二甲基環丙烷羧酸酯。上述防鼠成分及防蟻成分兼具無毒環保等特性，並無污染環境或危害生態或人體健康之虞。 Specifically, the rodent repellent contains a rodent repellent component and an ant repellent component. The rodent repellent component is a capsaicinoid substance, and the ant repellent component is o-isopropylphenyl methyl carbamate or α-cyano-3-phenoxybenzyl-dextral cis-2,2-dimethylcyclopropane carboxylate. The rodent repellent component and ant repellent component are both non-toxic and environmentally friendly, and do not pollute the environment or harm the ecology or human health.
根據本發明的構思，環保型防鼠蟻被覆料的組成配方可以更優化，即，環保型防鼠蟻被覆料可進一步包括10至15重量份之第二阻燃劑(選自於氧化鎂、氧化鋁、氧化鋯、α-磷酸鋯及奈米黏土所組成的群組)。第二阻燃劑可與第一阻燃劑產生協同或合作效應，以全面提高被覆層的阻燃、耐火和隔熱性能，使被覆層更能夠抵禦火焰侵襲。另外，通過將第二阻燃劑與第一阻燃劑複配使用，可減少阻燃劑的整體用量，提高被覆料的加工和力學性能。 According to the concept of the present invention, the composition formula of the environmentally friendly anti-rat and ant coating material can be further optimized, that is, the environmentally friendly anti-rat and ant coating material can further include 10 to 15 parts by weight of a second flame retardant (selected from the group consisting of magnesium oxide, aluminum oxide, zirconium oxide, α-zirconium phosphate and nanoclay). The second flame retardant can produce a synergistic or cooperative effect with the first flame retardant to comprehensively improve the flame retardancy, fire resistance and heat insulation properties of the coating layer, so that the coating layer can better resist flame invasion. In addition, by compounding the second flame retardant with the first flame retardant, the overall amount of the flame retardant can be reduced, and the processing and mechanical properties of the coating material can be improved.
以上所公開的內容僅為本發明的優選可行實施例，並非因此侷 限本發明的申請專利範圍，所以凡是運用本發明說明書及圖式內容所做的等效技術變化，均包含於本發明的申請專利範圍內。 The above disclosed contents are only the preferred feasible embodiments of the present invention, and do not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the scope of the patent application of the present invention.
Z:低煙無毒防鼠蟻電纜 Z: Low smoke, non-toxic, anti-rat and ant cable
1:心線 1: Heart line
11:導線 11: Wire
12:絕緣層 12: Insulation layer
2:被覆層 2: Covering layer
Claims (6)
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| TW112124691A TWI853631B (en) | 2023-07-03 | 2023-07-03 | Low smoke halogen-free rat and termite resistant cable and eco-friendly rat and termite resistant sheath material thereof |
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| TW112124691A TWI853631B (en) | 2023-07-03 | 2023-07-03 | Low smoke halogen-free rat and termite resistant cable and eco-friendly rat and termite resistant sheath material thereof |
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| TWI853631B true TWI853631B (en) | 2024-08-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782815A (en) * | 2016-12-29 | 2017-05-31 | 安徽纵横高科电缆股份有限公司 | A kind of environment-friendly novel LSOH anti-flaming rat destruction cable |
| CN112080060A (en) * | 2019-06-14 | 2020-12-15 | 株式会社日立制作所 | A kind of radiation crosslinkable low smoke halogen free high flame retardant polyolefin cable material composition |
| TW202226277A (en) * | 2020-12-23 | 2022-07-01 | 宏泰電工股份有限公司 | Anti-rat and anti-ant , fire-resistant and firepoof cable, manufacturing method thereod and anti-rat and anti-ant , fire-resistant and firepoof composition |
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2023
- 2023-07-03 TW TW112124691A patent/TWI853631B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782815A (en) * | 2016-12-29 | 2017-05-31 | 安徽纵横高科电缆股份有限公司 | A kind of environment-friendly novel LSOH anti-flaming rat destruction cable |
| CN112080060A (en) * | 2019-06-14 | 2020-12-15 | 株式会社日立制作所 | A kind of radiation crosslinkable low smoke halogen free high flame retardant polyolefin cable material composition |
| TW202226277A (en) * | 2020-12-23 | 2022-07-01 | 宏泰電工股份有限公司 | Anti-rat and anti-ant , fire-resistant and firepoof cable, manufacturing method thereod and anti-rat and anti-ant , fire-resistant and firepoof composition |
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