CN112920510B - A special material additive for PP melt-blown non-woven fabric and special material for PP melt-blown non-woven fabric - Google Patents
A special material additive for PP melt-blown non-woven fabric and special material for PP melt-blown non-woven fabric Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 27
- 239000004750 melt-blown nonwoven Substances 0.000 title claims abstract description 27
- 239000004744 fabric Substances 0.000 title claims abstract description 26
- 239000000654 additive Substances 0.000 title description 10
- 230000000996 additive effect Effects 0.000 title description 3
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 23
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 21
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 3
- 239000004743 Polypropylene Substances 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 150000002978 peroxides Chemical class 0.000 claims description 8
- 229920002545 silicone oil Polymers 0.000 claims description 8
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical group [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- KVWLLOIEGKLBPA-UHFFFAOYSA-N 3,6,9-triethyl-3,6,9-trimethyl-1,2,4,5,7,8-hexaoxonane Chemical compound CCC1(C)OOC(C)(CC)OOC(C)(CC)OO1 KVWLLOIEGKLBPA-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005562 fading Methods 0.000 abstract description 4
- 238000004383 yellowing Methods 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003958 fumigation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 3
- 235000013539 calcium stearate Nutrition 0.000 description 3
- 239000008116 calcium stearate Substances 0.000 description 3
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
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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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
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Abstract
Description
技术领域technical field
本发明涉及喷熔无纺布技术领域，具体的说涉及一种PP熔喷无纺布专用料助剂及PP熔喷无纺布专用料。The invention relates to the technical field of melt-blown non-woven fabrics, in particular to a special material additive for PP melt-blown non-woven fabrics and a special material for PP melt-blown non-woven fabrics.
背景技术Background technique
目前常规(普通)熔喷料助剂配方为主抗氧剂1010+辅助抗氧剂168+吸酸剂硬脂酸钙。此配方非常普通，生产的熔喷料容易发黄，喷丝的时候熔指不稳定，滴胶，有严重的气熏褪色现象，并且喷丝不连续，容易断丝。At present, the formula of conventional (ordinary) meltblown additives is the main antioxidant 1010 + auxiliary antioxidant 168 + acid absorbing agent calcium stearate. This formula is very common. The melt-blown material produced is prone to yellowing, the melt finger is unstable during spinning, the glue is dripping, and there is a serious phenomenon of gas smoke fading, and the spinning is discontinuous and easy to break.
因此，提供一种不褪色，且稳定不断丝的PP熔喷无纺布专用料助剂是本领域技术人员亟需解决的技术问题。Therefore, it is a technical problem that those skilled in the art need to solve urgently to provide a special material additive for PP melt-blown non-woven fabrics that does not fade, and is stable and non-filamentous.
发明内容SUMMARY OF THE INVENTION
有鉴于此，本发明提供了一种PP熔喷无纺布专用料助剂及PP熔喷无纺布专用料。In view of this, the present invention provides a special material for PP melt-blown non-woven fabric and a special material for PP melt-blown non-woven fabric.
为了实现上述目的，本发明采用如下技术方案：一种PP熔喷无纺布专用料助剂，包括以下重量份原料，In order to achieve the above object, the present invention adopts the following technical scheme: a special material auxiliary for PP melt-blown non-woven fabric, comprising the following raw materials in parts by weight,
主抗氧剂300-500份、辅助抗氧剂300-1000份、吸酸剂300-800份、高温硅油500-1200份。Main antioxidant 300-500 parts, auxiliary antioxidant 300-1000 parts, acid absorber 300-800 parts, high temperature silicone oil 500-1200 parts.
本发明有益效果在于：采用本发明上述助剂生产的熔喷无纺布专用料具有以下优点：其具有高效的抗黄变性能；且具有优秀的抗气熏褪色性能和一定的抗菌性能和静电驻极效果；熔喷料外观光泽亮丽，喷丝性好。The beneficial effect of the present invention is that: the special material for melt-blown non-woven fabric produced by the above-mentioned auxiliary agent of the present invention has the following advantages: it has high anti-yellowing performance; Electret effect; melt-blown material has bright appearance and good spinnability.
进一步，上述主抗氧剂为抗氧剂3114，厂商为松原化学公司。Further, the above-mentioned main antioxidant is antioxidant 3114, and the manufacturer is Songwon Chemical Company.
采用上述进一步的有益效果在于：本发明采用的3114较1010具有更优的抗气熏褪色性能。The further beneficial effect of adopting the above is that: the 3114 adopted in the present invention has better anti-gas fumigation and fading performance than the 1010.
进一步，上述辅助抗氧剂为抗氧剂PQ，厂商为松原化学公司。Further, the above-mentioned auxiliary antioxidant is antioxidant PQ, and the manufacturer is Songwon Chemical Company.
采用上述进一步的有益效果在于：本发明采用的PQ的抗黄变性能和抗气熏褪色性能出众，对熔喷料熔体质量流动速率的稳定性有很大帮助The above-mentioned further beneficial effects are: the anti-yellowing performance and anti-gas fading performance of the PQ used in the present invention are outstanding, which greatly helps the stability of the melt mass flow rate of the melt-blown material.
进一步，上述吸酸剂为硬脂酸锌。Further, the above-mentioned acid scavenger is zinc stearate.
采用上述进一步的有益效果在于：硬脂酸锌的滴胶问题较硬脂酸钙得到解决，且具有抗菌效果。The further beneficial effects of adopting the above are: the problem of glue drop of zinc stearate is solved compared with calcium stearate, and has antibacterial effect.
进一步是，上述高温硅油厂商为道康宁公司，型号710。Further, the manufacturer of the above-mentioned high temperature silicone oil is Dow Corning, model 710.
本发明还提供了包括上述助剂的PP熔喷无纺布专用料，包括以下重量份原料：聚丙烯粉料300份、过氧化物3份、PP熔喷无纺布专用料助剂0.9份。The present invention also provides a special material for PP melt-blown non-woven fabrics including the above-mentioned additives, including the following raw materials in parts by weight: 300 parts of polypropylene powder, 3 parts of peroxide, and 0.9 parts of special material for PP melt-blown non-woven fabrics. .
进一步，上述聚丙烯粉料型号为PPH225。Further, the above-mentioned polypropylene powder model is PPH225.
采用上述进一步的有益效果在于：PPH225粉料的熔体质量流动速率为25-30g/10min，用PPH225作为基料，添加的过氧化物可降低，节约成本。The further beneficial effects of adopting the above are: the melt mass flow rate of the PPH225 powder is 25-30g/10min, and when PPH225 is used as the base material, the added peroxide can be reduced and the cost can be saved.
进一步，上述过氧化物为液体Trigonox301。Further, the above-mentioned peroxide is liquid Trigonox301.
采用上述进一步的有益效果在于：Trigonox301有FDA认证，不存在二叔丁基过氧化物(DTBP)残留问题，对人体健康没有不良影响。The further beneficial effects of adopting the above are: Trigonox301 has FDA certification, does not have the problem of residual di-tert-butyl peroxide (DTBP), and has no adverse effect on human health.
本发明有益效果在于：本发明专用料中液体过氧化物添加量减少一半左右，能够有效节约成本，同时通过了FDA认证，可用于生产高端医用级熔喷布。The beneficial effects of the present invention are that: the added amount of liquid peroxide in the special material of the present invention is reduced by about half, which can effectively save costs, and at the same time, it has passed FDA certification and can be used to produce high-end medical-grade meltblown cloth.
具体实施方式Detailed ways
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
本发明具体实施方法中：液体Trigonox301购买自诺力昂公司。In the specific implementation method of the present invention: the liquid Trigonox301 was purchased from Nouryon Company.
实施例1Example 1
PP熔喷无纺布专用料助剂：Special additives for PP meltblown non-woven fabrics:
主抗氧剂3114 300份、辅助抗氧剂PQ 1000份、吸酸剂硬脂酸锌800份、高温硅油500份。300 parts of main antioxidant 3114, 1000 parts of auxiliary antioxidant PQ, 800 parts of acid absorbing agent zinc stearate, 500 parts of high temperature silicone oil.
实施例2Example 2
PP熔喷无纺布专用料助剂：Special additives for PP meltblown non-woven fabrics:
主抗氧剂3114 500份、辅助抗氧剂PQ 300份、吸酸剂硬脂酸锌300份、高温硅油1200份。Main antioxidant 3114 500 parts, auxiliary antioxidant PQ 300 parts, acid absorbing agent zinc stearate 300 parts, high temperature silicone oil 1200 parts.
实施例3Example 3
PP熔喷无纺布专用料助剂：Special additives for PP meltblown non-woven fabrics:
主抗氧剂3114 400份、辅助抗氧剂PQ 600份、吸酸剂硬脂酸锌500份、高温硅油800份。Main antioxidant 3114 400 parts, auxiliary antioxidant PQ 600 parts, acid absorbing agent zinc stearate 500 parts, high temperature silicone oil 800 parts.
实施例4Example 4
PP熔喷无纺布专用料助剂：Special additives for PP meltblown non-woven fabrics:
主抗氧剂3114 450份、辅助抗氧剂PQ 800份、吸酸剂硬脂酸锌400份、高温硅油1000份。450 parts of main antioxidant 3114, 800 parts of auxiliary antioxidant PQ, 400 parts of acid absorbing agent zinc stearate, 1000 parts of high temperature silicone oil.
实施例5Example 5
PP熔喷无纺布专用料助剂：Special additives for PP meltblown non-woven fabrics:
主抗氧剂3114 500份、辅助抗氧剂PQ 500份、吸酸剂硬脂酸锌600份、高温硅油600份。Main antioxidant 3114 500 parts, auxiliary antioxidant PQ 500 parts, acid absorbing agent zinc stearate 600 parts, high temperature silicone oil 600 parts.
将实施例1-5称得的原料进行混合即得到PP熔喷无纺布专用料助剂The raw materials weighed in Examples 1-5 are mixed to obtain a special material auxiliary for PP melt-blown non-woven fabrics
实施例6Example 6
PP熔喷无纺布专用料PP meltblown non-woven special material
聚丙烯粉料PPH225 300份，其熔体流动速率为25-30g/10min、过氧化物Trigonox301 3份、实施例4所得PP熔喷无纺布专用料助剂0.9份。300 parts of polypropylene powder PPH225, the melt flow rate of which is 25-30g/10min, 3 parts of peroxide Trigonox301, and 0.9 part of PP melt-blown nonwoven special material and auxiliary obtained in Example 4.
对比例1Comparative Example 1
聚丙烯粉料PPH225 300份，熔体流动速率为25-30g/10min、过氧化物Trigonox3013份、抗氧剂1010与抗氧剂168和硬脂酸钙制得的PP熔喷无纺布专用料助剂0.9份。300 parts of polypropylene powder PPH225, melt flow rate of 25-30g/10min, 3013 parts of peroxide, Trigonox 3013, antioxidant 1010 and antioxidant 168 and special material for PP melt-blown non-woven fabric made of calcium stearate Auxiliary 0.9 parts.
试验例Test example
对实施例6以及对比例1所得PP熔喷无纺布专用料进行检测，结果如表1所示。The special materials for PP meltblown non-woven fabrics obtained in Example 6 and Comparative Example 1 were detected, and the results are shown in Table 1.
表1Table 1
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.
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| CN107652547A (en) * | 2017-11-01 | 2018-02-02 | 杭州宸达新材料有限公司 | A kind of polypropylene material and its preparation technology |
| CN110218273A (en) * | 2019-04-04 | 2019-09-10 | 东华能源股份有限公司 | A kind of production method of the spun-bonded non-woven acrylic resin of the color inhibition of Narrow Molecular Weight Distribution |
| CN111455559A (en) * | 2020-04-15 | 2020-07-28 | 北京机科国创轻量化科学研究院有限公司德州分公司 | A short-flow melt-blown non-woven fabric processing technology and device and non-woven fabric |
| CN111533991A (en) * | 2020-04-24 | 2020-08-14 | 东莞市百励兴新材料有限公司 | Polypropylene melt-blown material master batch, polypropylene melt-blown material and preparation methods of polypropylene melt-blown material master batch and polypropylene melt-blown material |
| CN111621091A (en) * | 2020-05-21 | 2020-09-04 | 中广核俊尔(浙江)新材料有限公司 | Ultraviolet-resistant sterilized polypropylene spunbonded fabric with antibacterial performance and preparation method and application thereof |
| CN111410793A (en) * | 2020-06-08 | 2020-07-14 | 江苏金发科技新材料有限公司 | Melt-blown polypropylene composition and preparation and application thereof |
| CN111423663A (en) * | 2020-06-09 | 2020-07-17 | 金发科技股份有限公司 | Long-acting melt-blown polypropylene composite electret material for mask melt-blown cloth and preparation method thereof |
| CN111484678A (en) * | 2020-06-29 | 2020-08-04 | 金发科技股份有限公司 | Electret master batch for melt-blown non-woven fabric for low-resistance mask and preparation method thereof |
| CN112111853A (en) * | 2020-08-15 | 2020-12-22 | 福建冠泓工业有限公司 | Ultra-filtration embossed melt-blown non-woven fabric and preparation method thereof |
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