CN115699163A - 吸音材料、使用其的吸音板及吸音材料的制造方法 - Google Patents
吸音材料、使用其的吸音板及吸音材料的制造方法 Download PDFInfo
- Publication number
- CN115699163A CN115699163A CN202180041827.5A CN202180041827A CN115699163A CN 115699163 A CN115699163 A CN 115699163A CN 202180041827 A CN202180041827 A CN 202180041827A CN 115699163 A CN115699163 A CN 115699163A
- Authority
- CN
- China
- Prior art keywords
- nonwoven fabric
- sound
- absorbing material
- fibers
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011358 absorbing material Substances 0.000 title claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000835 fiber Substances 0.000 claims abstract description 179
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- -1 polypropylene Polymers 0.000 claims abstract description 62
- 229920005989 resin Polymers 0.000 claims abstract description 51
- 239000011347 resin Substances 0.000 claims abstract description 51
- 239000004743 Polypropylene Substances 0.000 claims abstract description 31
- 229920001155 polypropylene Polymers 0.000 claims abstract description 31
- 229920001225 polyester resin Polymers 0.000 claims abstract description 13
- 239000004645 polyester resin Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 88
- 239000004744 fabric Substances 0.000 claims description 31
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 37
- 239000010410 layer Substances 0.000 description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 description 25
- 239000005020 polyethylene terephthalate Substances 0.000 description 25
- 238000004049 embossing Methods 0.000 description 19
- 229920000728 polyester Polymers 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 238000007654 immersion Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 230000000704 physical effect Effects 0.000 description 12
- 238000009987 spinning Methods 0.000 description 11
- 230000004927 fusion Effects 0.000 description 9
- 239000004711 α-olefin Substances 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 229920005673 polypropylene based resin Polymers 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229920001384 propylene homopolymer Polymers 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 238000005480 shot peening Methods 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000036314 physical performance Effects 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000004677 spark ionization mass spectrometry Methods 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 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 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020102353 | 2020-06-12 | ||
JP2020-102353 | 2020-06-12 | ||
PCT/JP2021/021294 WO2021251279A1 (ja) | 2020-06-12 | 2021-06-04 | 吸音材、それを用いる吸音パネル及び吸音材の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115699163A true CN115699163A (zh) | 2023-02-03 |
Family
ID=78846151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180041827.5A Pending CN115699163A (zh) | 2020-06-12 | 2021-06-04 | 吸音材料、使用其的吸音板及吸音材料的制造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPWO2021251279A1 (zh) |
CN (1) | CN115699163A (zh) |
TW (1) | TW202210676A (zh) |
WO (1) | WO2021251279A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023145840A1 (ja) * | 2022-01-27 | 2023-08-03 | 株式会社イノアック技術研究所 | 吸音構造施工方法、積層体、積層体の製造方法、吸音材 |
JP2024093277A (ja) * | 2022-12-27 | 2024-07-09 | 株式会社ビーエステクノ | 吸音材及び吸音パネル |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003214134A (ja) * | 2002-01-22 | 2003-07-30 | Sakamoto Industry Co Ltd | 吸音体及び内燃機関用消音器 |
JP2006123614A (ja) * | 2004-10-27 | 2006-05-18 | Hitachi Ltd | 遮音材を有する鉄道車両,遮音材、および遮音材の製造方法 |
JP2010043507A (ja) * | 2008-08-12 | 2010-02-25 | Kuritee:Kk | セルローズファイバーのマット状成形体 |
JP6231481B2 (ja) * | 2012-09-14 | 2017-11-15 | 出光興産株式会社 | 多層不織布及びその製造方法 |
-
2021
- 2021-06-04 JP JP2022530528A patent/JPWO2021251279A1/ja active Pending
- 2021-06-04 CN CN202180041827.5A patent/CN115699163A/zh active Pending
- 2021-06-04 WO PCT/JP2021/021294 patent/WO2021251279A1/ja active Application Filing
- 2021-06-11 TW TW110121474A patent/TW202210676A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JPWO2021251279A1 (zh) | 2021-12-16 |
WO2021251279A1 (ja) | 2021-12-16 |
TW202210676A (zh) | 2022-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230407 Address after: Tokyo, Japan Applicant after: MITSUI CHEMICALS, Inc. Address before: Miyagi Prefecture, Japan Applicant before: BS Technology Co.,Ltd. Applicant before: MITSUI CHEMICALS, Inc. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240723 Address after: Tokyo Capital of Japan Applicant after: Mitsui Chemical Asahi Living Materials Co.,Ltd. Country or region after: Japan Address before: Tokyo, Japan Applicant before: MITSUI CHEMICALS, Inc. Country or region before: Japan |