CN110725043A - 一种使用品质稳定的编织布的制备方法 - Google Patents
一种使用品质稳定的编织布的制备方法 Download PDFInfo
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- CN110725043A CN110725043A CN201911173007.2A CN201911173007A CN110725043A CN 110725043 A CN110725043 A CN 110725043A CN 201911173007 A CN201911173007 A CN 201911173007A CN 110725043 A CN110725043 A CN 110725043A
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- 239000004744 fabric Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 claims abstract description 66
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 63
- 238000002156 mixing Methods 0.000 claims abstract description 51
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 239000004698 Polyethylene Substances 0.000 claims description 22
- -1 polyethylene Polymers 0.000 claims description 22
- 229920000573 polyethylene Polymers 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 18
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004381 surface treatment Methods 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
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- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 10
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- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 9
- 235000013539 calcium stearate Nutrition 0.000 claims description 9
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- 235000019341 magnesium sulphate Nutrition 0.000 claims description 9
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- 229940099259 vaseline Drugs 0.000 claims description 9
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 8
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 8
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- XJWSAJYUBXQQDR-UHFFFAOYSA-M dodecyltrimethylammonium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)C XJWSAJYUBXQQDR-UHFFFAOYSA-M 0.000 claims description 7
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- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 6
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- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 6
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 6
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 6
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- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 2
- 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 abstract description 14
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- 239000010883 coal ash Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
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- MTEZSDOQASFMDI-UHFFFAOYSA-N 1-trimethoxysilylpropan-1-ol Chemical compound CCC(O)[Si](OC)(OC)OC MTEZSDOQASFMDI-UHFFFAOYSA-N 0.000 description 1
- ZDWQSEWVPQWLFV-UHFFFAOYSA-N C(CC)[Si](OC)(OC)OC.[O] Chemical compound C(CC)[Si](OC)(OC)OC.[O] ZDWQSEWVPQWLFV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- CBIIVSNVIRRJAS-UHFFFAOYSA-N [C].CCC Chemical compound [C].CCC CBIIVSNVIRRJAS-UHFFFAOYSA-N 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical group [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000019820 disodium diphosphate Nutrition 0.000 description 1
- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 description 1
- 229940038485 disodium pyrophosphate Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006241 epoxy vinyl ester resin Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/002—Thermal treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
- D06M13/5135—Unsaturated compounds containing silicon atoms
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
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- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
本发明公开了一种使用品质稳定的编织布的制备方法,包括如下步骤:(1)玄武岩纤维处理、(2)原材料称取、(3)共混混炼处理、(4)挤出成型处理。本发明制备方法工艺简单,制得的编织布机械性能好、阻燃性能佳、使用稳定性强,具有良好的自洁能力。
Description
技术领域
本发明属于编织布的加工处理技术领域,具体涉及一种使用品质稳定的编织布的制备方法。
背景技术
聚乙烯广泛应用于塑料包装材料、发泡材料、编织布材料、电缆线包覆材料等多个方面,但它的氧指数只有18.5,属于易燃材料,限制了其应用;为了提高聚乙烯材料的阻燃性,传统上一般添加含卤阻燃剂以及三氧化二锑等阻燃增效剂,这种阻燃剂在燃烧时会释放大量有毒的卤化氢气体,烟雾大,会给环境以及人身安全造成极大的损害。因此,氢氧化镁、氢氧化铝作为兼具填充、阻燃、消烟功能的清洁型无机阻燃剂是一个很有前途的替代,氢氧化物在燃烧时可以释放出水分,当材料遇火燃烧时,能够吸收燃烧放出的热量,产生水及氧化物,对聚合物有一定的炭化作用,形成一个保护层,起到阻燃作用,同时抑制材料燃烧和烟雾的产生,并达到无卤、无毒、低烟的目的,尤其是氢氧化镁作为阻燃剂,具有较高的分解温度,由于氢氧化镁无卤阻燃剂只有在加填量达到50%以上时才能够达到阻燃聚合物的作用,这导致聚合物材料的力学性能,尤其是韧性和强度大幅度降低,另一方面,由于氢氧化镁表面亲水疏油,极性大,导致其在高填充量条件下,很难均匀地分散到高分子基体中,从而影响聚合物材料的加工性能和机械性能。对此申请号为:CN201710937308.2公开了一种高强阻燃聚乙烯塑料编织布的制备方法,其中利用溴化双酚A环氧乙烯基酯树脂与乙撑双硬脂酰胺、硝化壳聚糖的处理,来改变氢氧化镁的填充使用效果,虽然起到了不错的促进作用,但氢氧化镁的填充量仍较大,且材料整体的强度等特性仍具有很大的进步空间,需要进一步的改进增强。
发明内容
本发明的目的是针对现有的问题,提供了一种使用品质稳定的编织布的制备方法。
本发明是通过以下技术方案实现的:
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理1~2h,最后滤出用去离子水冲洗一遍后干燥备用;
(2)原材料称取:按对应重量份称取95~100份聚乙烯、20~25份环氧树脂、2~4份重铬酸钠、8~10份硬脂酸钙、3~5份硫酸镁、4~7份壳聚糖、2~4份乙撑双硬脂酰胺、3~6份步骤(1)处理后的玄武岩纤维、1~3份硅烷偶联剂、2~5份4-溴苯乙烯、2~4份碳酸钙、0.5~1份凡士林;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,45~55min后取出得混炼料备用;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
进一步的,步骤(1)中所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至500~550℃,然后将玄武岩纤维放入保温处理40~45min,随后再将高温反应炉内的温度升至730~750℃,然后向高温反应炉内以100~110ml/min的量导入丙烷、以160~170ml/min的量导入氢气、以900~950ml/min的量导入氮气,持续处理50~55min后即可。
进一步的,步骤(1)中所述的表面处理液是由如下对应重量份的物质组成:8~10份十二烷基三甲基溴化铵、2~5份纳米二氧化钛、1~3份焦磷酸钠、4~7份乙烯基三甲氧基硅烷、1~1.5份乙二胺四乙酸二钠、95~100份去离子水。
进一步的,步骤(1)中所述的干燥处理时控制干燥的温度为90~95℃。
进一步的,步骤(2)中所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅烷中的一种。
进一步的,步骤(3)中所述的共混混炼处理时保持混炼机内的温度为85~95℃。
进一步的,步骤(4)中所述的挤塑机挤出成膜时的温度为220~225℃。
本发明相比现有技术具有以下优点:
现有的聚乙烯编织布多用氢氧化镁进行阻燃增强,用氮化钛等进行增强处理,但上述成分的添加量通常较多,且效果有限,对此本发明对编织布的制备方法进行了改进处理,在制备过程中先对玄武岩纤维进行了处理,目的为了提升玄武岩纤维的填充使用效果,先进行高温反应炉反应处理,在高温的作用下,玄武岩纤维中含有的氧化铁能够在氢气气氛下被还原成原子态铁,铁原子进一步催化丙烷碳源裂解,进而会在玄武岩纤维的表层反应沉积生成大量的石墨烯层膜,明显的改善了玄武岩纤维的表面形状,提升了其表面活性,吸附能力,以及与聚乙烯基体间的结合强力等,随后又进行了表面处理液中浸泡处理,特制的表面处理液中的纳米二氧化钛能够很好的接枝固定在玄武岩纤维石墨烯层膜的表面,进一步优化了纤维的表面结构,增强了整体的稳定性、耐腐性等,同时乙烯基三甲氧基硅烷能够浸入到石墨烯层膜内,后期遇水能够释放硅氧基团,进而会水解出羟基,从而提升了附着在编织布表面上污物颗粒的亲水性,在水冲洗的情况下更易将污物冲去,提升了编织布的自洁能力,最后将其与聚乙烯等常规原料组分进行复配使用,有效的提升了聚乙烯编织布的使用品质。本发明制备方法工艺简单,制得的编织布机械性能好、阻燃性能佳、使用稳定性强,具有良好的自洁能力,极具市场竞争力。
具体实施方式
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理1~2h,最后滤出用去离子水冲洗一遍后干燥备用;所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至500~550℃,然后将玄武岩纤维放入保温处理40~45min,随后再将高温反应炉内的温度升至730~750℃,然后向高温反应炉内以100~110ml/min的量导入丙烷、以160~170ml/min的量导入氢气、以900~950ml/min的量导入氮气,持续处理50~55min后即可;所述的表面处理液是由如下对应重量份的物质组成:8~10份十二烷基三甲基溴化铵、2~5份纳米二氧化钛、1~3份焦磷酸钠、4~7份乙烯基三甲氧基硅烷、1~1.5份乙二胺四乙酸二钠、95~100份去离子水;所述的干燥处理时控制干燥的温度为90~95℃;
(2)原材料称取:按对应重量份称取95~100份聚乙烯、20~25份环氧树脂、2~4份重铬酸钠、8~10份硬脂酸钙、3~5份硫酸镁、4~7份壳聚糖、2~4份乙撑双硬脂酰胺、3~6份步骤(1)处理后的玄武岩纤维、1~3份硅烷偶联剂、2~5份4-溴苯乙烯、2~4份碳酸钙、0.5~1份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅烷中的一种;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,45~55min后取出得混炼料备用;所述的共混混炼处理时保持混炼机内的温度为85~95℃;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,控制挤塑机挤出成膜时的温度为220~225℃,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
下面结合下述实施例对本发明做进一步的阐述。
实施例1
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理1h,最后滤出用去离子水冲洗一遍后干燥备用;所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至500℃,然后将玄武岩纤维放入保温处理40min,随后再将高温反应炉内的温度升至730℃,然后向高温反应炉内以100ml/min的量导入丙烷、以160ml/min的量导入氢气、以900ml/min的量导入氮气,持续处理50min后即可;所述的表面处理液是由如下对应重量份的物质组成:8份十二烷基三甲基溴化铵、2份纳米二氧化钛、1份焦磷酸钠、4份乙烯基三甲氧基硅烷、1份乙二胺四乙酸二钠、95份去离子水;所述的干燥处理时控制干燥的温度为90℃;
(2)原材料称取:按对应重量份称取95份聚乙烯、20份环氧树脂、2份重铬酸钠、8份硬脂酸钙、3份硫酸镁、4份壳聚糖、2份乙撑双硬脂酰胺、3份步骤(1)处理后的玄武岩纤维、1份硅烷偶联剂、2份4-溴苯乙烯、2份碳酸钙、0.5份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,45min后取出得混炼料备用;所述的共混混炼处理时保持混炼机内的温度为85℃;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,控制挤塑机挤出成膜时的温度为220℃,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
实施例2
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理1.5h,最后滤出用去离子水冲洗一遍后干燥备用;所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至530℃,然后将玄武岩纤维放入保温处理42min,随后再将高温反应炉内的温度升至740℃,然后向高温反应炉内以105ml/min的量导入丙烷、以165ml/min的量导入氢气、以930ml/min的量导入氮气,持续处理52min后即可;所述的表面处理液是由如下对应重量份的物质组成:9份十二烷基三甲基溴化铵、4份纳米二氧化钛、2份焦磷酸钠、6份乙烯基三甲氧基硅烷、1.3份乙二胺四乙酸二钠、98份去离子水;所述的干燥处理时控制干燥的温度为92℃;
(2)原材料称取:按对应重量份称取98份聚乙烯、23份环氧树脂、3份重铬酸钠、9份硬脂酸钙、4份硫酸镁、6份壳聚糖、3份乙撑双硬脂酰胺、5份步骤(1)处理后的玄武岩纤维、2份硅烷偶联剂、4份4-溴苯乙烯、3份碳酸钙、0.8份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,50min后取出得混炼料备用;所述的共混混炼处理时保持混炼机内的温度为90℃;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,控制挤塑机挤出成膜时的温度为222℃,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
实施例3
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理2h,最后滤出用去离子水冲洗一遍后干燥备用;所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至550℃,然后将玄武岩纤维放入保温处理45min,随后再将高温反应炉内的温度升至750℃,然后向高温反应炉内以110ml/min的量导入丙烷、以170ml/min的量导入氢气、以950ml/min的量导入氮气,持续处理55min后即可;所述的表面处理液是由如下对应重量份的物质组成:10份十二烷基三甲基溴化铵、5份纳米二氧化钛、3份焦磷酸钠、7份乙烯基三甲氧基硅烷、1.5份乙二胺四乙酸二钠、100份去离子水;所述的干燥处理时控制干燥的温度为95℃;
(2)原材料称取:按对应重量份称取100份聚乙烯、25份环氧树脂、4份重铬酸钠、10份硬脂酸钙、5份硫酸镁、7份壳聚糖、4份乙撑双硬脂酰胺、6份步骤(1)处理后的玄武岩纤维、3份硅烷偶联剂、5份4-溴苯乙烯、4份碳酸钙、1份凡士林;所述的硅烷偶联剂为γ-缩水甘油醚氧丙基三甲氧基硅烷;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,55min后取出得混炼料备用;所述的共混混炼处理时保持混炼机内的温度为95℃;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,控制挤塑机挤出成膜时的温度为225℃,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
实施例4
一种使用品质稳定的编织布的制备方法,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维浸入到表面处理液中浸泡处理1.5h,最后滤出用去离子水冲洗一遍后干燥备用;所述的表面处理液是由如下对应重量份的物质组成:9份十二烷基三甲基溴化铵、4份纳米二氧化钛、2份焦磷酸钠、6份乙烯基三甲氧基硅烷、1.3份乙二胺四乙酸二钠、98份去离子水;所述的干燥处理时控制干燥的温度为92℃;
(2)原材料称取:按对应重量份称取98份聚乙烯、23份环氧树脂、3份重铬酸钠、9份硬脂酸钙、4份硫酸镁、6份壳聚糖、3份乙撑双硬脂酰胺、5份步骤(1)处理后的玄武岩纤维、2份硅烷偶联剂、4份4-溴苯乙烯、3份碳酸钙、0.8份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷;其余方法步骤与实施例2的完全相同。
实施例5
一种使用品质稳定的编织布的制备方法,包括原材料称取:按对应重量份称取98份聚乙烯、23份环氧树脂、3份重铬酸钠、9份硬脂酸钙、4份硫酸镁、6份壳聚糖、3份乙撑双硬脂酰胺、5份玄武岩纤维、2份硅烷偶联剂、4份4-溴苯乙烯、3份碳酸钙、0.8份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷;除玄武岩纤维的处理外,其余方法步骤与实施例2的完全相同。
实施例6
一种使用品质稳定的编织布的制备方法,包括原材料称取:按对应重量份称取98份聚乙烯、23份环氧树脂、3份重铬酸钠、9份硬脂酸钙、4份硫酸镁、6份壳聚糖、3份乙撑双硬脂酰胺、2份硅烷偶联剂、4份4-溴苯乙烯、3份碳酸钙、0.8份凡士林;所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷;除玄武岩纤维的处理和使用,其余方法步骤与实施例2的完全相同。
实施例7
申请号为:CN201710937308.2公开的一种高强阻燃聚乙烯塑料编织布的制备方法,具体选用其实施例1的技术方案。
上述实施例中所用到的玄武岩纤维均是采购自郑州登电玄武石纤有限公司同批次生产的物料,其中玄武岩纤维中氧化铁的质量分数为6~6.2%;并且控制各组的编织布密度均为60g/m2、经纬密度均为10×10;然后对上述实施例2、实施例4、实施例5、实施例6、实施例7对应制得的编织布进行性能测试,最后对数据进行汇总,对比数据如下表1所示:
表1
阻燃级别 | 氧指数 | 拉伸强度(MPa) | 自洁性(min) | |
实施例2 | V-1级 | 43 | 24.1 | 7~9 |
实施例4 | V-2级 | 35 | 18.7 | 20~21 |
实施例5 | V-2级 | 32 | 17.8 | 32~34 |
实施例6 | HB级 | 25 | 11.3 | 36~39 |
实施例7 | V-1级 | 39 | 16.6 | 40~42 |
注:上表1中所述的阻燃级别、氧指数、拉伸强度均采用与实施例7中相同的国家标准进行测试;所述的自洁性的测试方法是:(1)纺织布选取:裁取的样布长宽分别为550×550mm;(2)试验所用灰尘:1000目筛选煤灰;(3)喷淋装置选择:鸭嘴形喷嘴;(4)试验方法及评价:往样布上喷撒煤灰,控制每片样板的煤灰量大体一致;并避雨在室外自然风吹日晒4周;随后模仿中雨的喷洒量15~20mm/h,通过鸭嘴形喷嘴往样板上喷淋自来水,第一循环连续喷3分钟,间歇1分钟,再进行第二循环,依次类推;目测观察其表面煤灰面积<5%时所需的整个时长即为自洁时间,并记录对应数据,每组均设置5个重复项,然后重复试验3次。
由上表1可以看出,本发明方法制得的编织布的综合性能得到了显著的增强,不仅具有很好的耐温阻燃性,同时还有很高的强度及耐污自洁性,极具市场竞争力和实用价值。
Claims (7)
1.一种使用品质稳定的编织布的制备方法,其特征在于,包括如下步骤:
(1)玄武岩纤维处理:先将玄武岩纤维放入到高温反应炉内处理,然后再将其取出浸入到表面处理液中浸泡处理1~2h,最后滤出用去离子水冲洗一遍后干燥备用;
(2)原材料称取:按对应重量份称取95~100份聚乙烯、20~25份环氧树脂、2~4份重铬酸钠、8~10份硬脂酸钙、3~5份硫酸镁、4~7份壳聚糖、2~4份乙撑双硬脂酰胺、3~6份步骤(1)处理后的玄武岩纤维、1~3份硅烷偶联剂、2~5份4-溴苯乙烯、2~4份碳酸钙、0.5~1份凡士林;
(3)共混混炼处理:将步骤(2)称取的所有原材料共同混合投入到混炼机内进行共混混炼处理,45~55min后取出得混炼料备用;
(4)挤出成型处理:将步骤(3)所得的混炼料共同投入到挤塑机内进行挤出成膜,然后再经过冷却、分切、定向拉伸,随后经过预热处理定型、收卷后,最后经纬向编织成编织布。
2.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(1)中所述的将玄武岩纤维放入到高温反应炉内处理的具体操作是:先将高温反应炉预热至500~550℃,然后将玄武岩纤维放入保温处理40~45min,随后再将高温反应炉内的温度升至730~750℃,然后向高温反应炉内以100~110ml/min的量导入丙烷、以160~170ml/min的量导入氢气、以900~950ml/min的量导入氮气,持续处理50~55min后即可。
3.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(1)中所述的表面处理液是由如下对应重量份的物质组成:8~10份十二烷基三甲基溴化铵、2~5份纳米二氧化钛、1~3份焦磷酸钠、4~7份乙烯基三甲氧基硅烷、1~1.5份乙二胺四乙酸二钠、95~100份去离子水。
4.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(1)中所述的干燥处理时控制干燥的温度为90~95℃。
5.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(2)中所述的硅烷偶联剂为γ-氨丙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅烷中的一种。
6.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(3)中所述的共混混炼处理时保持混炼机内的温度为85~95℃。
7.根据权利要求1所述的一种使用品质稳定的编织布的制备方法,其特征在于,步骤(4)中所述的挤塑机挤出成膜时的温度为220~225℃。
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