WO2013173938A1 - Electrically insulating and thermally conductive fireproof material - Google Patents
Electrically insulating and thermally conductive fireproof material Download PDFInfo
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- WO2013173938A1 WO2013173938A1 PCT/CN2012/000696 CN2012000696W WO2013173938A1 WO 2013173938 A1 WO2013173938 A1 WO 2013173938A1 CN 2012000696 W CN2012000696 W CN 2012000696W WO 2013173938 A1 WO2013173938 A1 WO 2013173938A1
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- electrically insulating
- thermally conductive
- weight
- fireproof material
- conductive fireproof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Definitions
- the invention relates to an insulating material, which mainly comprises a heat dissipating material and a fireproof material in a plastic base material, and has the effects of high thermal conductivity, electrical insulation and fireproofing.
- the object of the present invention is to provide an electrically insulating and thermally conductive fireproof material, which comprises: a plastic base material, which accounts for 23 to 70% by weight ; - a flame retardant material, which contains at least magnesium hydroxide (Mg(OH) 2 ), accounting for 20% to 50% by weight; - a heat dissipating material comprising at least silicon carbide (SiC) and a far infrared ray heat dissipating material, 20% to 50% by weight; and an additive comprising at least one toughening agent, the weight percentage being less than 7 %.
- a plastic base material which accounts for 23 to 70% by weight
- - a flame retardant material which contains at least magnesium hydroxide (Mg(OH) 2 ), accounting for 20% to 50% by weight
- - a heat dissipating material comprising at least silicon carbide (SiC) and a far infrared ray heat dissipating material, 20% to 50% by weight
- an additive comprising at least one tough
- the plastic base material comprises polyethylene (Polyethylene, PE) polypropylene (Polypropylene, PP), polycarbonate (PC), polyphenylene sulfide (PPS), polyethylene terephthalate (Polyethylene Terephthalate). , PET), polybutylene terephthalate (PBT), At least one of polyamide (PA), Thermoplastic Polyurethane (TPU), silica gel, and Acrylonitrile-Butaduene Copolymers (ABS).
- PE polyethylene
- PE polypropylene
- PC polycarbonate
- PPS polyphenylene sulfide
- PET polybutylene terephthalate
- PET polybutylene terephthalate
- PA polyamide
- TPU Thermoplastic Polyurethane
- silica gel silica gel
- ABS Acrylonitrile-Butaduene Copolymers
- the flame retardant material utilizes magnesium hydroxide at 350 ° C, and is decomposed into magnesium oxide and water according to the reaction of the chemical reaction formula (1) to achieve fire prevention. Further, the flame retardant material may further comprise aluminum hydroxide (A1(0H) 3 ), which is decomposed into alumina and water according to the reaction of the chemical reaction formula (2) at 350 ° C. The same can achieve the effect of fire prevention.
- A1(0H) 3 aluminum hydroxide
- the heat dissipating material further comprises at least one of alumina (A1 2 0 3 ), clay (Clay), carbon powder and graphite, and the far infrared ray heat dissipating material comprises zinc oxide (ZnO) nano powder, titanium oxide (Ti0 2 ) At least one of a nano powder, an alumina (A120 3 ) nanopowder, a cerium oxide (Ge0 2 ) nanopowder, a zirconia ( ⁇ 0 2 ) nanopowder, and a zirconium silicate (ZrSi0 4 ) nanopowder.
- alumina A1 2 0 3
- clay clay
- carbon powder graphite
- the far infrared ray heat dissipating material comprises zinc oxide (ZnO) nano powder, titanium oxide (Ti0 2 ) At least one of a nano powder, an alumina (A120 3 ) nanopowder, a cerium oxide (Ge0 2 ) nanopowder
- the primer includes Ethylene Propylene Diene Monomer (EPDM), epoxy resin, sulfobutylated cellulose (SBC), Thermoplastic Elastomer (TPE), and polyester elastomer (Polyester Elastomer). At least one of TPEE), Polyacetal (POE), and Ethylene-Vinyl Acetate Copolymers (EVA).
- EPDM Ethylene Propylene Diene Monomer
- SBC sulfobutylated cellulose
- TPE Thermoplastic Elastomer
- polyester elastomer polyester elastomer
- the invention is characterized in that the flame-retardant material and the heat-dissipating material are added to the plastic base material to form electrical insulation, but have high heat conduction and fireproof safety effects, and the cost is relatively low, and can be widely applied to products requiring rapid heat energy export. Among them.
- An electrically insulating and thermally conductive fireproof material comprising: a plastic base material, 23 to 70% by weight; - a flame retardant material, comprising at least magnesium hydroxide (Mg(OH) 2 ), 20-50% by weight;
- the heat dissipating material comprises at least silicon carbide (SiC) and a far infrared ray heat dissipating material, which is 20% to 50% by weight ; and an additive comprising at least one toughening agent, and the weight percentage is less than 7%.
- the plastic base material comprises polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyphenylene sulfide (PPS), polyethylene terephthalate (PET), polybutylene terephthalate. At least one of (PBT), polyamine (PA), polyurea ester elastomer (TPU), silica gel, and acrylonitrile butadiene styrene copolymer (ABS).
- PE polyethylene
- PP polypropylene
- PC polycarbonate
- PPS polyphenylene sulfide
- PET polyethylene terephthalate
- PET polybutylene terephthalate
- PBT polyethylene terephthalate
- ABS acrylonitrile butadiene styrene copolymer
- the flame retardant material utilizes magnesium hydroxide at 350 ° C, and is decomposed into magnesium oxide and water according to the reaction of the chemical reaction formula (1) to achieve fire prevention. Further, the flame retardant material may further comprise aluminum hydroxide ( ⁇ 1( ⁇ ) 3 ), which is decomposed into alumina and water according to the reaction of the chemical reaction formula (II) at 350 ° C. The same can achieve the effect of fire prevention.
- the heat dissipating material further comprises at least one of alumina (A1 2 0 3 ), clay (Clay), carbon powder and graphite, and the far infrared ray heat dissipating material comprises zinc oxide (ZnO) nano powder, titanium oxide (Ti0 2 ) At least one of a nano powder, an alumina (A1 2 0 3 ) nanopowder, a cerium oxide (Ge0 2 ) nanopowder, a zirconia (Zr0 2 ) nanopowder, and a zirconium silicate (ZrSi0 4 ) nanopowder.
- the toughening agent comprises ethylene propylene diene monomer (EPDM), epoxy resin, K rubber (SBC), thermoplastic elastomer (TPE), polyester elastomer (TPEE), polyolefin elastomer (POE), vinyl ester At least one of a vinyl acetate copolymer (EVA).
- EPDM ethylene propylene diene monomer
- SBC K rubber
- TPE thermoplastic elastomer
- TPEE polyester elastomer
- POE polyolefin elastomer
- EVA vinyl ester
- EVA vinyl acetate copolymer
- the specific implementation case may be that polybutylene terephthalate is used as the plastic base material, and the total weight percentage is 25-60%, preferably 30-50%, and the mixture of magnesium oxide and aluminum oxide is used as the flame retardant material. , accounting for 25% ⁇ 35% of total weight, preferably 28% ⁇ 33%, using silicon carbide and zirconium silicate nanopowder as heat dissipating materials, accounting for 25% ⁇ 35% of total weight, preferably 28% ⁇ 33 %, and add silica gel and K glue as a toughening agent, accounting for about 3% to 5% of the total weight.
- the invention is characterized in that the flame-retardant material and the heat-dissipating material are added to the plastic base material, and in the state of electrical insulation, the safety effect of high heat conduction and fire prevention is high, and the cost is low. It can be used in a large number of products that need to quickly export thermal energy.
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- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
An electrically insulating and thermally conductive fireproof material, comprising: a plastic substrate material of 23 to 70% by weight; a fire-resistant material, at least containing magnesium hydroxide of 20 to 50% by weight, a heat dissipation material, at least containing silicon carbide and a far infrared heat dissipation material of 20% to 50% by weight; and an additive, at least containing a toughening agent of less than 7% by weight. By adding the fire-resistant material and the heat dissipation material to the plastic substrate material, the present invention has safety effects of high thermal conductivity and fire proofing in the electrically insulating state, has a relatively low cost, and can be applied to products requiring fast leadout of thermal energy.
Description
电气绝缘导热防火材料 技术领域 Electrical insulation thermal fireproof material
本发明涉及一种绝缘材料， 主要是在塑料基底材料中添加散热材料 及防火材料， 具有高导热、 电气绝缘及防火的效果。 背景技术 The invention relates to an insulating material, which mainly comprises a heat dissipating material and a fireproof material in a plastic base material, and has the effects of high thermal conductivity, electrical insulation and fireproofing. Background technique
随着各式电器产品的快速发展， 不论是在发光、 或是任何组件的运 算都伴随热能的产生， 若不能快速地将热能导出， 则容易累积高热， 小 则使组件失效， 严重的话， 甚至可能产生火灾。 With the rapid development of various electrical products, whether it is in the illumination, or the calculation of any component is accompanied by the generation of thermal energy, if the thermal energy cannot be quickly exported, it is easy to accumulate high heat, and the small component will invalidate the component. In severe cases, even May cause a fire.
传统上， 通常是设法在封装时将组件连接至金属板、 金属外壳等， 以达到快速散热的效果。 然而， 金属有时也可能导致屏蔽效应， 或是造 成讯号短路的缺点， 另外， 一些特定安全规范的限制， 因此， 金属的使 用受到明显的限制。 Traditionally, it has been tried to connect components to metal plates, metal casings, etc. during packaging to achieve rapid heat dissipation. However, metals can sometimes cause shielding effects, or the shortcomings of signal short circuits. In addition, some specific safety regulations are limited, so the use of metals is significantly limited.
因此， 利用陶瓷作为电气绝缘及散热材料是目前常用的方式。 然而， 陶瓷封装的成本较高， 且成形性、 韧性较差， 虽然其绝缘、 耐高温及散 热的效果良好， 但因为成本及材料性质的因素， 尚无法有效地在市场上 推动。 因此， 需要一种具有与陶瓷材料相似的物理特性， 但能够有效地 降低成本的绝缘导热材料。 发明内容 Therefore, the use of ceramics as electrical insulation and heat dissipation materials is currently the most common method. However, the cost of the ceramic package is high, and the formability and toughness are poor. Although the effects of insulation, high temperature resistance and heat dissipation are good, they cannot be effectively promoted in the market due to cost and material properties. Therefore, there is a need for an insulating thermally conductive material having physical properties similar to those of ceramic materials, but which can effectively reduce costs. Summary of the invention
本发明的目的在于提供一种电气绝缘导热防火材料， 该材料包含： 一塑料基底材料， 占重量百分比 23~70%; —阻燃材料， 至少包含氢氧化 镁 (Mg(OH)2), 占重量百分比 20~50%；—散热材料，至少包含碳化硅 (SiC) 以及一远红外线散热材料， 占重量百分比 20%〜50%； 以及一添加剂， 至 少包含一增韧剂， 重量百分比低于 7%。 The object of the present invention is to provide an electrically insulating and thermally conductive fireproof material, which comprises: a plastic base material, which accounts for 23 to 70% by weight ; - a flame retardant material, which contains at least magnesium hydroxide (Mg(OH) 2 ), accounting for 20% to 50% by weight; - a heat dissipating material comprising at least silicon carbide (SiC) and a far infrared ray heat dissipating material, 20% to 50% by weight; and an additive comprising at least one toughening agent, the weight percentage being less than 7 %.
该塑料基底材料包含聚乙烯（Polyethylene , PE) 聚丙烯 (Polypropylene , PP)、 聚碳酸树脂（Polycarbonates , PC)、 聚苯硫醚 (Polyphenylene Snlfide， PPS)、 聚对苯二甲酸乙酯（Polyethylene Terephthalate, PET)、聚对苯二甲酸丁酯 (Polybutylene Terephthalate, PBT)、
聚酸胺 (Polyamide, PA)、聚脲酯弹性体 (Thermoplastic Polyurethane, TPU)、 硅胶， 以及丙烯晴丁二烯苯乙烯共聚合物（Acrylonitrile-Butaduene Copolymers, ABS)的至少其中之一。 The plastic base material comprises polyethylene (Polyethylene, PE) polypropylene (Polypropylene, PP), polycarbonate (PC), polyphenylene sulfide (PPS), polyethylene terephthalate (Polyethylene Terephthalate). , PET), polybutylene terephthalate (PBT), At least one of polyamide (PA), Thermoplastic Polyurethane (TPU), silica gel, and Acrylonitrile-Butaduene Copolymers (ABS).
该阻燃材料是利用氢氧化镁在 350°C时， 会依照化学反应式 (一)的反 应， 分解为氧化镁及水， 而达到防火的功效。 进一步地， 该阻燃材料进 一步可以包含氢氧化铝 (A1(0H)3)， 该氢氧化铝在 350°C时， 会依照化学 反应式 (二)的反应， 分解为氧化铝及水， 也同样能达到防火的功效。 The flame retardant material utilizes magnesium hydroxide at 350 ° C, and is decomposed into magnesium oxide and water according to the reaction of the chemical reaction formula (1) to achieve fire prevention. Further, the flame retardant material may further comprise aluminum hydroxide (A1(0H) 3 ), which is decomposed into alumina and water according to the reaction of the chemical reaction formula (2) at 350 ° C. The same can achieve the effect of fire prevention.
Mg(OH)2→MgO + H20 化学反应式 (一） Mg(OH) 2 →MgO + H 2 0 Chemical reaction formula (1)
2Α1(ΟΗ)3→A1203 + 3H20 化学反应式 (二） 2Α1(ΟΗ) 3 →A1 2 0 3 + 3H 2 0 Chemical reaction formula (2)
散热材料， 进一步包含氧化铝 (A1203)、 白土 (Clay)、 碳粉以及石墨的 至少其中之一， 而该远红外线散热材料包含氧化锌 (ZnO)纳米粉末、 氧化 钛 (Ti02)纳米粉末、氧化铝 (A1203)纳米粉末、氧化锗 (Ge02)纳米粉末、氧 化锆 (Ζι·02)纳米粉末， 以及硅酸锆 (ZrSi04)纳米粉末的至少其中之一。 The heat dissipating material further comprises at least one of alumina (A1 2 0 3 ), clay (Clay), carbon powder and graphite, and the far infrared ray heat dissipating material comprises zinc oxide (ZnO) nano powder, titanium oxide (Ti0 2 ) At least one of a nano powder, an alumina (A120 3 ) nanopowder, a cerium oxide (Ge0 2 ) nanopowder, a zirconia (Ζι·0 2 ) nanopowder, and a zirconium silicate (ZrSi0 4 ) nanopowder.
该增初剂包含三元乙两橡胶 (Ethylene Propylene Diene Monomer, EPDM)、环氧树脂、 K胶 （sulfobutylated cellulose, SBC)、 热可塑弹性体 (Thermoplastic Elastomer, TPE)、聚酯弹性体 (Polyester Elastomer, TPEE)、 聚烯烃弹性体 (Polyacetal, POE)、 乙烯酯酸乙烯酯共聚物 (Ethylene- Vinyl Acetate Copolymers, EVA)的至少其中之一。 The primer includes Ethylene Propylene Diene Monomer (EPDM), epoxy resin, sulfobutylated cellulose (SBC), Thermoplastic Elastomer (TPE), and polyester elastomer (Polyester Elastomer). At least one of TPEE), Polyacetal (POE), and Ethylene-Vinyl Acetate Copolymers (EVA).
本发明的特点在于， 将阻燃材料及散热材料加入塑料基底材料后， 形成电气绝缘， 但具有高导热及防火的安全效果， 且成本较为低廉， 可 以大量地应用于需要快速将热能导出的产品之中。 附图说明 The invention is characterized in that the flame-retardant material and the heat-dissipating material are added to the plastic base material to form electrical insulation, but have high heat conduction and fireproof safety effects, and the cost is relatively low, and can be widely applied to products requiring rapid heat energy export. Among them. DRAWINGS
无 主要组件符号说明 No major component symbol description
无 具体实施方式 No specific implementation
下面对本发明的实施方式做更详细的说明， 以使熟悉本领域的技术
人员在研读本说明书后能据以实施。 The embodiments of the present invention are described in more detail below to familiarize themselves with the technology in the art. The personnel can implement it after studying this manual.
一种电气绝缘导热防火材料， 包含： 一塑料基底材料， 占重量百分 比 23~70%； —阻燃材料， 至少包含氢氧化镁 (Mg(OH)2)， 占重量百分比 20-50%； 一散热材料， 至少包含碳化硅 (SiC)以及一远红外线散热材料， 占重量百分比 20%~50%; 以及一添加剂， 至少包含一增韧剂， 重量百分 比低于 7%。 An electrically insulating and thermally conductive fireproof material comprising: a plastic base material, 23 to 70% by weight; - a flame retardant material, comprising at least magnesium hydroxide (Mg(OH) 2 ), 20-50% by weight; The heat dissipating material comprises at least silicon carbide (SiC) and a far infrared ray heat dissipating material, which is 20% to 50% by weight ; and an additive comprising at least one toughening agent, and the weight percentage is less than 7%.
该塑料基底材料包含聚乙烯 (PE)、 聚丙烯 (PP)、 聚碳酸树脂 (PC)、 聚 苯硫醚 (PPS)、 聚对苯二甲酸乙酯 (PET)、 聚对苯二甲酸丁酯 (PBT)、 聚酸 胺 (PA)、 聚脲酯弹性体 (TPU)、 硅胶， 以及丙烯晴丁二烯苯乙烯共聚合物 (ABS)的至少其中之一。 The plastic base material comprises polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyphenylene sulfide (PPS), polyethylene terephthalate (PET), polybutylene terephthalate. At least one of (PBT), polyamine (PA), polyurea ester elastomer (TPU), silica gel, and acrylonitrile butadiene styrene copolymer (ABS).
该阻燃材料是利用氢氧化镁在 350°C时， 会依照化学反应式 (一)的反 应， 分解为氧化镁及水， 而达到防火的功效。 进一步地， 该阻燃材料进 一步可以包含氢氧化铝 (Α1(ΟΗ)3)， 该氢氧化铝在 350°C时， 会依照化学 反应式 (二)的反应， 分解为氧化铝及水， 也同样能达到防火的功效。 The flame retardant material utilizes magnesium hydroxide at 350 ° C, and is decomposed into magnesium oxide and water according to the reaction of the chemical reaction formula (1) to achieve fire prevention. Further, the flame retardant material may further comprise aluminum hydroxide (Α1(ΟΗ) 3 ), which is decomposed into alumina and water according to the reaction of the chemical reaction formula (II) at 350 ° C. The same can achieve the effect of fire prevention.
Mg(OH)2→MgO + H20 化学反应式 (一） Mg(OH) 2 →MgO + H 2 0 Chemical reaction formula (1)
2Α1(ΟΗ)3→A1203 +3H20化学反应式 (二） 2Α1(ΟΗ) 3 →A1 2 0 3 +3H 2 0 Chemical reaction formula (2)
散热材料， 进一步包含氧化铝 (A1203)、 白土 (Clay)、 碳粉以及石墨的 至少其中之一， 而该远红外线散热材料包含氧化锌 (ZnO)纳米粉末、 氧化 钛 (Ti02)纳米粉末、 氧化铝 (A1203)纳米粉末、 氧化锗 (Ge02)纳米粉末、 氧 化锆 (Zr02)纳米粉末， 以及硅酸锆 (ZrSi04)纳米粉末的至少其中之一。 The heat dissipating material further comprises at least one of alumina (A1 2 0 3 ), clay (Clay), carbon powder and graphite, and the far infrared ray heat dissipating material comprises zinc oxide (ZnO) nano powder, titanium oxide (Ti0 2 ) At least one of a nano powder, an alumina (A1 2 0 3 ) nanopowder, a cerium oxide (Ge0 2 ) nanopowder, a zirconia (Zr0 2 ) nanopowder, and a zirconium silicate (ZrSi0 4 ) nanopowder.
该增韧剂包含三元乙丙橡胶 (EPDM)、 环氧树脂、 K胶 （SBC)、 热可 塑弹性体 (TPE)、 聚酯弹性体 (TPEE)、 聚烯烃弹性体 (POE)、 乙烯酯酸乙 烯酯共聚物 (EVA)的至少其中之一。 The toughening agent comprises ethylene propylene diene monomer (EPDM), epoxy resin, K rubber (SBC), thermoplastic elastomer (TPE), polyester elastomer (TPEE), polyolefin elastomer (POE), vinyl ester At least one of a vinyl acetate copolymer (EVA).
具体实施的案例可以为， 以聚对苯二甲酸丁酯作为塑料基底材料， 占总重量百分比 25~60%, 较佳为 30~50%， 以氧化镁及氧化铝的混合物 做为阻燃材料， 占总重量百分比 25%〜35%， 较佳为 28%〜33%， 以碳化 硅及硅酸锆纳米粉末作为散热材料， 占总重量百分比 25%~35%， 较佳为 28%~33%, 并添加硅胶及 K胶作为增韧剂， 占总重量百分比约 3%~5%。 The specific implementation case may be that polybutylene terephthalate is used as the plastic base material, and the total weight percentage is 25-60%, preferably 30-50%, and the mixture of magnesium oxide and aluminum oxide is used as the flame retardant material. , accounting for 25%~35% of total weight, preferably 28%~33%, using silicon carbide and zirconium silicate nanopowder as heat dissipating materials, accounting for 25%~35% of total weight, preferably 28%~33 %, and add silica gel and K glue as a toughening agent, accounting for about 3% to 5% of the total weight.
本发明的特点在于， 将阻燃材料及散热材料加入塑料基底材料后， 在电气绝缘的状态下， 但具有高导热及防火的安全效果， 且成本较为低
廉， 可以大量地应用于需要快速将热能导出的产品之中。 The invention is characterized in that the flame-retardant material and the heat-dissipating material are added to the plastic base material, and in the state of electrical insulation, the safety effect of high heat conduction and fire prevention is high, and the cost is low. It can be used in a large number of products that need to quickly export thermal energy.
以上所述者仅为用以解释本发明的较佳实施例， 并非企图据以对本 发明做任何形式上的限制。 因此， 凡有在相同的发明精神下所作有关本 发明的任何修饰或变更， 皆仍应包括在本发明意图保护的范畴。
The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way. Therefore, any modifications or variations of the present invention in the spirit of the inventions are intended to be included within the scope of the invention.
Claims
1.一种电气绝缘导热防火材料， 其特征在于， 该材料包含： 一塑料基底材料， 占重量百分比 23〜70%; An electrically insulating thermally conductive fireproof material, characterized in that the material comprises: a plastic base material, which accounts for 23 to 70% by weight ;
一阻燃材料， 至少包含氢氧化镁， 占重量百分比 20~50%; a flame retardant material comprising at least magnesium hydroxide in an amount of 20 to 50% by weight ;
一散热材料， 至少包含碳化硅以及一远红外线散热材料， 占重量百 分比 20%〜50%； 以及 a heat dissipating material comprising at least silicon carbide and a far infrared ray heat dissipating material, which is 20% to 50% by weight;
一添加剂， 至少包含一增韧剂， 重量百分比低于 7%。 An additive comprising at least one toughening agent in a weight percentage of less than 7%.
2.如权利要求 1 所述的电气绝缘导热防火材料， 其特征在于， 该阻 燃材料进一步包含氢氧化铝。 The electrically insulating thermally conductive fireproof material according to claim 1, wherein the flame retardant material further comprises aluminum hydroxide.
3.如权利要求 1 所述的电气绝缘导热防火材料， 其特征在于， 该散 热材料进一步包含氧化铝、 白土、 碳粉以及石墨的至少其中之一。 The electrically insulating thermally conductive fireproof material according to claim 1, wherein the heat dissipation material further comprises at least one of alumina, clay, carbon powder, and graphite.
4.如权利要求 1 所述的电气绝缘导热防火材料， 其特征在于， 该塑 料基底材料包含聚乙烯、 聚丙烯、 聚碳酸树脂、 聚苯硫醚、 聚对苯二甲 酸乙酯、 聚对苯二甲酸丁酯、 聚酸胺、 聚脲酯弹性体、 硅胶， 以及丙烯 晴丁二烯苯乙烯共聚合物的至少其中之一。 The electrically insulating and thermally conductive fireproof material according to claim 1, wherein the plastic base material comprises polyethylene, polypropylene, polycarbonate, polyphenylene sulfide, polyethylene terephthalate, polyparaphenylene At least one of butyl dicarboxylate, polyamine, polyurea elastomer, silica gel, and acrylonitrile butadiene styrene copolymer.
5.如权利要求 1 所述的电气绝缘导热防火材料， 其特征在于， 该增 韧剂包含三元乙丙橡胶、 环氧树脂、 K胶、 热可塑弹性体、 聚酯弹性体、 聚烯烃弹性体、 乙烯酯酸乙烯酯共聚物的至少其中之一。 The electrically insulating and thermally conductive fireproof material according to claim 1, wherein the toughening agent comprises ethylene propylene diene monomer, epoxy resin, K rubber, thermoplastic elastomer, polyester elastomer, polyolefin elastic At least one of a body, a vinyl vinyl acetate copolymer.
6.如权利要求 1 所述的电气绝缘导热防火材料， 其特征在于， 该添 加剂进一步包含一抗氧化剂及一偶合剂。 The electrically insulating thermally conductive fireproof material according to claim 1, wherein the additive further comprises an antioxidant and a coupling agent.
7.如权利要求 1所述的电气绝缘导热防火材料，其特征在于，该远红 外线散热材料包含氧化锌纳米粉末、 氧化钛纳米粉末、 氧化铝纳米粉末、 氧化锗纳米粉末、 氧化锆纳米粉末， 以及硅酸锆纳米粉末的至少其中之 一。
The electrically insulating and thermally conductive fireproof material according to claim 1 , wherein the far infrared ray heat dissipating material comprises zinc oxide nano powder, titanium oxide nano powder, aluminum oxide nano powder, cerium oxide nano powder, zirconia nano powder, And at least one of the zirconium silicate nanopowder.
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2012/000696 WO2013173938A1 (en) | 2012-05-21 | 2012-05-21 | Electrically insulating and thermally conductive fireproof material |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2012/000696 WO2013173938A1 (en) | 2012-05-21 | 2012-05-21 | Electrically insulating and thermally conductive fireproof material |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| CN101358009A (en) * | 2008-09-25 | 2009-02-04 | 上海快鹿电线电缆有限公司 | Heat conductive anti static and non-halogen flame-retarding polymer composite insulating material for temperature sensitive detection cable |
| CN101781463A (en) * | 2009-01-19 | 2010-07-21 | 浙江元通线缆制造有限公司 | Fire-resistant silicon rubber and preparation method thereof and cable |
-
2012
- 2012-05-21 WO PCT/CN2012/000696 patent/WO2013173938A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| CN101358009A (en) * | 2008-09-25 | 2009-02-04 | 上海快鹿电线电缆有限公司 | Heat conductive anti static and non-halogen flame-retarding polymer composite insulating material for temperature sensitive detection cable |
| CN101781463A (en) * | 2009-01-19 | 2010-07-21 | 浙江元通线缆制造有限公司 | Fire-resistant silicon rubber and preparation method thereof and cable |
Non-Patent Citations (1)
| Title |
|---|
| WANG, WENGUANG ET AL., DESIGN OF PLASTIC FORMULAS, July 2004 (2004-07-01), pages 191, 250 AND 284 * |
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