CN102272213B - 阻燃材料和具有包含该阻燃材料的线缆外皮的线缆 - Google Patents
阻燃材料和具有包含该阻燃材料的线缆外皮的线缆 Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 45
- 239000003063 flame retardant Substances 0.000 title claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 abstract description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 3
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 description 2
- 230000010399 physical interaction Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/016—Flame-proofing or flame-retarding additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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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
- H01B3/44—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 vinyl resins; acrylic resins
- H01B3/441—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 vinyl resins; acrylic resins from alkenes
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
本发明公开一种阻燃材料，所述阻燃材料包含一种聚合物和至少两种高纯度细沉淀Al(OH)3阻燃填料，其特征在于，一种填料在分离时具有另一种填料至少130％的比表面积；例如，第一Al(OH)3填料在分离时具有4至8m2/g的比表面积(理想地在6至8m2/g之间)，第二Al(OH)3填料在分离时具有8至14m2/g的比表面积(理想地在10至12m2/g之间)。
Description
本发明涉及阻燃材料和包含阻燃材料的线缆外皮。
已知高纯度细沉淀氢氧化铝Al(OH)3作为线缆外皮的阻燃填料的应用。另外，此类填料可以购得，包括作为MartinalOL-111/LE、OL-107/LE、OL-104/LE、OL-104/A和OL-107/A从AlbemarleCorporation购得的那些填料。在以上这些填料中，OL-104/A和OL-107/A经过乙烯基硅烷处理。
根据本发明，提供了一种阻燃材料，所述阻燃材料包含一种聚合物和至少两种高纯度细沉淀Al(OH)3阻燃填料，其特征在于，一种填料在分离时具有另一种填料至少130％的比表面积；例如，第一Al(OH)3填料在分离时具有4至8m2/g的比表面积(理想地在6至8m2/g之间)而第二Al(OH)3填料在分离时具有8至14m2/g的比表面积(理想地在10至12m2/g之间)。
不希望受任何理论约束，相信填料比表面积越高，与聚合物链的物理相互作用的机会越大(反之亦然)，这导致积极的分散和优良的物理性质。然而，对于非常高的比表面积-为优良的阻燃性所需，与聚合物链的物理相互作用变得太强，这降低弹性和冷弯曲性能。发明人认识到，通过使用包含具有不同比表面积的填料的组合的材料，可产生不可预期的协同作用，从而保持优良的阻燃性水平(例如，符合ULVW-1燃烧性试验)，同时还保持优良的物理性能(例如，强度大于10Mpa，伸长接近200％，等级领先的冷弯曲性能(class leading coldbending performance))。
第二Al(OH)3填料在分离时可具有第一Al(OH)3填料至少150％的比表面积。另外，第一Al(OH)3填料可经受乙烯基-硅烷处理，并且，其中第二Al(OH)3填料不经受如此处理。这些措施似乎增强前述协同作用。
第一填料与第二填料之比优选在1∶1.27和1∶1.67之间，更优选在1∶1.37和1∶1.57之间，理想地为1∶1.47。
材料中第一填料和第二填料的组合含量优选在50％和70％之间，更优选在55％和65％之间，理想地为60％。
第一Al(OH)3填料优选为上述Martinal 107A。
第二Al(OH)3填料优选为上述Martinal 111LE。
现在仅以例示的方式参考附图来描述本发明的实施方案。
根据本发明，提供了一种线缆，所述线缆包括具有阻燃材料的线缆外皮，所述阻燃材料包含30％低密度聚乙烯共聚物、24％经乙烯基-硅烷处理的Martinal OL-107A和36％未处理的Martinal OL-111/LE。诸如抗氧化剂和着色剂的常规添加剂组成其余部分。
上述材料可通过如下方法制备：将粒状聚合物加热到120至140℃之间，随后，使用混合机(常用混合设备)使经塑炼的聚合物与第一Martinal OL-107A混合，然后与Martinal OL-111/LE混合。
Claims (23)
1.一种阻燃材料，所述阻燃材料包含：
-聚合物；和
-至少两种高纯度细沉淀Al(OH)3阻燃填料，第二填料在分离时具有第一填料至少130％的比表面积；
其中，所述第一填料与所述第二填料之重量比为1∶1.27至1∶1.67。
2.权利要求1的材料，其中，所述第一填料与所述第二填料之重量比为1∶1.37至1∶1.57。
3.权利要求1的材料，其中，所述第一填料与所述第二填料之重量比为1∶1.47。
4.权利要求1的材料，其中，所述材料中的所述第一填料和所述第二填料的组合含量为50％至70％。
5.权利要求4的材料，其中，所述材料中的所述第一填料和所述第二填料的组合含量为55％至65％。
6.权利要求4的材料，其中，所述材料中的所述第一填料和所述第二填料的组合含量为60％。
7.权利要求1的材料，其中，所述第一填料为Martinal 107A。
8.权利要求1或7的材料，其中，所述第二填料为Martinal111LE。
9.一种阻燃材料，所述阻燃材料包含：
-聚合物；和
-至少两种高纯度细沉淀Al(OH)3阻燃填料，
其特征在于，第一Al(OH)3填料在分离时具有4至8m2/g的比表面积而第二Al(OH)3填料在分离时具有8至14m2/g的比表面积。
10.权利要求9的材料，其中，所述第一Al(OH)3填料在分离时具有6至8m2/g的比表面积。
11.权利要求9或10的材料，其中，所述第二Al(OH)3填料在分离时具有10至12m2/g的比表面积。
12.权利要求9的材料，其中，所述第二Al(OH)3填料在分离时具有所述第一Al(OH)3填料至少150％的比表面积。
13.权利要求9的材料，其中，所述第一Al(OH)3填料经受乙烯基-硅烷处理，并且其中，所述第二Al(OH)3填料不经受如此处理。
14.权利要求9的材料，其中，所述第一Al(OH)3填料与所述第二Al(OH)3填料之重量比为1∶1.27至1∶1.67。
15.权利要求14的材料，其中，所述第一Al(OH)3填料与所述第二Al(OH)3填料之重量比为1∶1.37至1∶1.57。
16.权利要求14的材料，其中，所述第一Al(OH)3填料与所述第二Al(OH)3填料之重量比为1∶1.47。
17.权利要求9的材料，其中，所述材料中的所述第一Al(OH)3填料和所述第二Al(OH)3填料的组合含量为50％至70％。
18.权利要求17的材料，其中，所述材料中的所述第一Al(OH)3填料和所述第二Al(OH)3填料的组合含量为55％至65％。
19.权利要求17的材料，其中，所述材料中的所述第一Al(OH)3填料和所述第二Al(OH)3填料的组合含量为60％。
20.权利要求9的材料，其中，所述第一Al(OH)3填料为Martinal107A。
21.权利要求9或20的材料，其中，所述第二Al(OH)3填料为Martinal 111LE。
22.权利要求1或9的材料，其中，所述聚合物为低密度聚乙烯共聚物或其掺和物。
23.一种线缆，所述线缆具有包含前述权利要求中任一项的材料的线缆外皮。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0900092.8 | 2009-01-07 | ||
| GB0900092.8A GB2466921B (en) | 2009-01-07 | 2009-01-07 | Flame retardant material and a cable having a cable sheath composed of the same |
| PCT/GB2010/050002 WO2010079348A1 (en) | 2009-01-07 | 2010-01-04 | Flame retardant material and a cable having a cable sheath composed of the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102272213A CN102272213A (zh) | 2011-12-07 |
| CN102272213B true CN102272213B (zh) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080004321.9A Expired - Fee Related CN102272213B (zh) | 2009-01-07 | 2010-01-04 | 阻燃材料和具有包含该阻燃材料的线缆外皮的线缆 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110269888A1 (zh) |
| EP (1) | EP2385965B1 (zh) |
| JP (1) | JP2012514677A (zh) |
| CN (1) | CN102272213B (zh) |
| CA (1) | CA2748880A1 (zh) |
| GB (1) | GB2466921B (zh) |
| WO (1) | WO2010079348A1 (zh) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2010855B (en) * | 1977-12-22 | 1982-03-03 | Ici Ltd | Fire resistant additive for hardenable resin compositions |
| IE47608B1 (en) * | 1977-12-22 | 1984-05-02 | Ici Ltd | Antiviral tetracyclononane derivatives,processes for their manufacture and pharmaceutical compositions containing them |
| CA1281469C (en) * | 1984-08-14 | 1991-03-12 | Yoshioki Shingo | Flame-retardant composition and flame-retardant cable using same |
| GB8629978D0 (en) * | 1986-12-16 | 1987-01-28 | Bicc Plc | Elastomeric compositions |
| GB8727588D0 (en) * | 1987-11-25 | 1987-12-31 | Bicc Plc | Elastomeric compositions |
| IE64663B1 (en) * | 1989-11-01 | 1995-08-23 | Lonza Ag | Surface-modified fillers |
| GB9023188D0 (en) * | 1990-10-24 | 1990-12-05 | Bicc Plc | Polymer compositions |
| US6786964B2 (en) * | 2000-07-17 | 2004-09-07 | Showa Denko Kabushiki Kaisha | Fine particle of aluminum hydroxide for filling resin and resin composition using the same |
| JP5010072B2 (ja) * | 2000-07-17 | 2012-08-29 | 昭和電工株式会社 | 樹脂充填用水酸化アルミニウム粉体及びそれを用いてなる樹脂組成物 |
| JP2003313431A (ja) * | 2002-04-26 | 2003-11-06 | Showa Denko Kk | 熱伝導性樹脂組成物、シートそれらを用いた電子部品、半導体装置、表示装置およびプラズマディスプレイパネル |
| DE10248174C1 (de) * | 2002-10-16 | 2003-11-13 | Nabaltec Gmbh | Flammgeschützte Polymerzusammensetzung und deren Verwendung sowie Verfahren zur Herstellung eines Flammschutzmittels |
| DE102004018336A1 (de) * | 2004-04-15 | 2005-11-10 | Albemarle Corporation | Flammhemmender Füllstoff für Kunststoffe |
| US8029704B2 (en) * | 2005-08-25 | 2011-10-04 | American Thermal Holding Company | Flexible protective coating |
| JP4979937B2 (ja) * | 2005-12-26 | 2012-07-18 | 昭和電工株式会社 | 人造大理石用エポキシ樹脂組成物および人造大理石の製造方法 |
| EP2203518A1 (en) * | 2007-09-24 | 2010-07-07 | Dow Global Technologies Inc. | Moisture-curable compositions, and a process for making the compositions |
-
2009
- 2009-01-07 GB GB0900092.8A patent/GB2466921B/en not_active Expired - Fee Related
-
2010
- 2010-01-04 EP EP10700270.1A patent/EP2385965B1/en not_active Not-in-force
- 2010-01-04 CA CA2748880A patent/CA2748880A1/en not_active Abandoned
- 2010-01-04 WO PCT/GB2010/050002 patent/WO2010079348A1/en active Application Filing
- 2010-01-04 US US13/143,696 patent/US20110269888A1/en not_active Abandoned
- 2010-01-04 JP JP2011544923A patent/JP2012514677A/ja active Pending
- 2010-01-04 CN CN201080004321.9A patent/CN102272213B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010079348A1 (en) | 2010-07-15 |
| US20110269888A1 (en) | 2011-11-03 |
| CN102272213A (zh) | 2011-12-07 |
| CA2748880A1 (en) | 2010-07-15 |
| GB2466921A (en) | 2010-07-14 |
| EP2385965A1 (en) | 2011-11-16 |
| GB2466921B (en) | 2013-06-05 |
| EP2385965B1 (en) | 2018-08-08 |
| JP2012514677A (ja) | 2012-06-28 |
| GB0900092D0 (en) | 2009-02-11 |
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