CN113831719A - 一种无卤阻燃母粒 - Google Patents
一种无卤阻燃母粒 Download PDFInfo
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- CN113831719A CN113831719A CN202111123362.6A CN202111123362A CN113831719A CN 113831719 A CN113831719 A CN 113831719A CN 202111123362 A CN202111123362 A CN 202111123362A CN 113831719 A CN113831719 A CN 113831719A
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 31
- 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 claims abstract description 29
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 239000002608 ionic liquid Substances 0.000 claims abstract description 10
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 7
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920013636 polyphenyl ether polymer Polymers 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 abstract description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract 1
- 229920001955 polyphenylene ether Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 229920002852 poly(2,6-dimethyl-1,4-phenylene oxide) polymer Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2471/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2471/12—Polyphenylene oxides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明涉及一种无卤阻燃母粒,其由组分A聚苯醚;组分B,有机离子液体化合物;组分C,三聚氰胺。组成。该型阻燃母粒具有高阻燃性,高力学性能,高耐温性,低渗出性的特点,适用于工程塑料,热塑弹性体等阻燃制品。
Description
技术领域
本发明涉及一种无卤阻燃母粒。
背景技术
聚苯醚,聚2,6-二甲基-1,4-苯醚,简称PPO(Polyphenylene Oxide)或PPE(Polypheylene ether),又称为聚亚苯基氧化物或聚苯撑醚,是一种通用工程塑料。其具有优良的综合性能,最大的特点是在长期负荷下,具有优良的尺寸稳定性和突出的电绝缘性,使用温度范围广,可在-100~121℃范围内长期使用。具有优良的耐水、耐蒸汽性能,制品具较高的拉伸强度和抗冲强度,抗蠕变性也好。具有自熄性。
有机离子液体,是指由有机阴阳离子组成的化合物,根据具体结构,室温条件下其可为液体或固体。多用于电解液、溶媒等。通过调节其元素组成和结构,其可获得良好的阻燃特性。
电子电器、线缆、装饰材料等领域通常都具有阻燃性能的要求,这就需要向主体聚合物材料中加入阻燃剂或阻燃母粒来实现。目前主流无卤阻燃剂是氢氧化铝、氢氧化镁等无机阻燃剂和有机磷、含氮化合物等有机阻燃剂。但上述阻燃剂需要的加入量较大,易导致聚合物制品力学性能严重下降,而且有些阻燃剂在还会渗出到制品表面,导致制品使用性能下降。
本发明公开了一种无卤阻燃母粒,其具有良好的力学性能、耐高温性和阻燃性能,低渗出率,可有效解决目前阻燃剂添加量大、制品力学性能严重下降等问题。
发明内容
本发明提供了一种无卤阻燃母粒,具有良好的力学性能、耐高温性能和低渗出率。可有效解决传统无卤无机和有机阻燃剂添加量大、力学新能下降明显、使用过程中会渗出的问题。
以下内容提供了关于本发明的更详细的描述。
一种无卤阻燃母粒,其由以下组分组成:
组分A:聚苯醚,重量含量40-70%;
组分B:有机离子液体化合物,重量含量10-50%;
组分C:三聚氰胺,1-5%。
其中,聚苯醚,重均分子量3000-80000;有机离子液体化合物,含氮、磷、硫等杂原子。
上述三种组分经螺杆挤出机在200-300摄氏度下挤出造粒,干燥后得到阻燃母粒。
聚苯醚,具有自熄性和良好的耐高温性,且与聚苯乙烯有良好的相容性,聚苯醚分子量的不同,其玻璃化转变温度会在150摄氏度到220摄氏度变化。
有机离子液体化合物,是指含有氮、磷、硫等杂原子组成阴阳离子构成的化合物,具有较高的含磷、含氮量,具有很高阻燃性能的同时可以改善制品加工性能。
三聚氰胺,具有极高的含氮量,为材料体系提供氮源,提高阻燃性能。
以下是实施例,仅为更好的对本发明进行说明,而不是为了限制本发明内容。
实施例1
阻燃母粒组成:
聚苯醚,重均分子量52300,含量65%;
离子液体化合物,诺为CR-M516,含量30%;
三聚氰胺,含量5%。
上述组成的混合物经螺杆300摄氏度下挤出造粒制得阻燃母粒。
该阻燃母粒适用于尼龙的阻燃,添加量15%,可实现V0级阻燃。
实施例2
聚苯醚,重均分子量6200,含量67%;
离子液体化合物,诺为BR-S13,含量30%;
三聚氰胺,含量3%。
上述组成的混合物经螺杆250摄氏度下挤出造粒制得阻燃母粒。
该阻燃母粒适用于TPU的阻燃,添加量20%,可实现V0级阻燃。
实施例3
聚苯醚,重均分子量25200,含量67%;
离子液体化合物,诺为DR-S15,含量30%;
三聚氰胺,含量3%。
上述组成的混合物经螺杆300摄氏度下挤出造粒制得阻燃母粒。
该阻燃母粒适用于聚碳酸酯的阻燃,添加量20%,可实现V0级阻燃。
应理解,本实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解,在阅读了本发明的内容后,本领域技术人员可以对本发明做各种改动或修改,这些等价形式同样在本申请所附权利要求书所限定的范围。
Claims (1)
1.一种无卤阻燃母粒,其组成包括:
组分A:聚苯醚,重量含量40-70%;
组分B:有机离子液体化合物,重量含量10-50%;
组分C:三聚氰胺,1-5%;
其中,聚苯醚,重均分子量3000-80000;有机离子液体化合物,含氮、磷、硫等杂原子。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102382448A (zh) * | 2011-09-07 | 2012-03-21 | 上海日之升新技术发展有限公司 | 无卤阻燃聚苯醚合金及其制备方法 |
CN104059340A (zh) * | 2014-05-08 | 2014-09-24 | 新光工业(杭州)有限公司 | 一种无卤阻燃pbt复合材料及其制备方法 |
CN106633702A (zh) * | 2016-12-28 | 2017-05-10 | 宁波优科泰科技发展有限公司 | 一种以离子液体作为阻燃剂的阻燃塑料及其制备方法 |
CN107652468A (zh) * | 2017-10-17 | 2018-02-02 | 四川大学 | 含dopo的咪唑磺酸盐离子液体阻燃剂、制法和应用 |
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- 2021-09-24 CN CN202111123362.6A patent/CN113831719A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102382448A (zh) * | 2011-09-07 | 2012-03-21 | 上海日之升新技术发展有限公司 | 无卤阻燃聚苯醚合金及其制备方法 |
CN104059340A (zh) * | 2014-05-08 | 2014-09-24 | 新光工业(杭州)有限公司 | 一种无卤阻燃pbt复合材料及其制备方法 |
CN106633702A (zh) * | 2016-12-28 | 2017-05-10 | 宁波优科泰科技发展有限公司 | 一种以离子液体作为阻燃剂的阻燃塑料及其制备方法 |
CN107652468A (zh) * | 2017-10-17 | 2018-02-02 | 四川大学 | 含dopo的咪唑磺酸盐离子液体阻燃剂、制法和应用 |
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