Damping sheet
The utility model provides a damping sheet. Specifically, the damping sheet comprises, in order: a polymer elastomer damping layer; a first pressure-sensitive adhesive layer; and a hot melt film layer. According to the technical scheme, the damping sheet has a high damping loss factor, particularly...
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| creator | XU JIARU DUAN QIONGJUAN WANG KUN WU ZHEN LI YAO |
| description | The utility model provides a damping sheet. Specifically, the damping sheet comprises, in order: a polymer elastomer damping layer; a first pressure-sensitive adhesive layer; and a hot melt film layer. According to the technical scheme, the damping sheet has a high damping loss factor, particularly has good high-temperature adhesion (thermal deformation), can deform like an asphalt material at the high temperature (for example, 120-180 DEG C) so as to be attached to the surface of a base material (for example, metal) with a complex shape, and has the advantages of being simple in structure and convenient to use. The novel damping sheet is suitable for replacing an asphalt material to serve as a novel damping sheet in the industries of automobiles, rail transit, buildings and electric appliances under the condition that the operation process does not need to be changed.
本实用新型提供一种阻尼片材。具体地，所述阻尼片材依次包括：聚合物弹性体阻尼层；第一压敏胶层；和热熔膜层。根据本实用新型的技术方案的阻尼片材具有较高的阻尼损耗因子，并且特别地，具有良好的高温贴附性(热变形性)，能够在高温(例如，120-180℃)下像沥青材料一样变形以贴附到具有复杂形状 |
| format | Patent |
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本实用新型提供一种阻尼片材。具体地，所述阻尼片材依次包括：聚合物弹性体阻尼层；第一压敏胶层；和热熔膜层。根据本实用新型的技术方案的阻尼片材具有较高的阻尼损耗因子，并且特别地，具有良好的高温贴附性(热变形性)，能够在高温(例如，120-180℃)下像沥青材料一样变形以贴附到具有复杂形状</description><language>chi ; eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211130&DB=EPODOC&CC=CN&NR=214937172U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211130&DB=EPODOC&CC=CN&NR=214937172U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU JIARU</creatorcontrib><creatorcontrib>DUAN QIONGJUAN</creatorcontrib><creatorcontrib>WANG KUN</creatorcontrib><creatorcontrib>WU ZHEN</creatorcontrib><creatorcontrib>LI YAO</creatorcontrib><title>Damping sheet</title><description>The utility model provides a damping sheet. Specifically, the damping sheet comprises, in order: a polymer elastomer damping layer; a first pressure-sensitive adhesive layer; and a hot melt film layer. According to the technical scheme, the damping sheet has a high damping loss factor, particularly has good high-temperature adhesion (thermal deformation), can deform like an asphalt material at the high temperature (for example, 120-180 DEG C) so as to be attached to the surface of a base material (for example, metal) with a complex shape, and has the advantages of being simple in structure and convenient to use. The novel damping sheet is suitable for replacing an asphalt material to serve as a novel damping sheet in the industries of automobiles, rail transit, buildings and electric appliances under the condition that the operation process does not need to be changed.
本实用新型提供一种阻尼片材。具体地，所述阻尼片材依次包括：聚合物弹性体阻尼层；第一压敏胶层；和热熔膜层。根据本实用新型的技术方案的阻尼片材具有较高的阻尼损耗因子，并且特别地，具有良好的高温贴附性(热变形性)，能够在高温(例如，120-180℃)下像沥青材料一样变形以贴附到具有复杂形状</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB1ScwtyMxLVyjOSE0t4WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoYmlsbmhuZGoaHGRCkCAGd5Hsk</recordid><startdate>20211130</startdate><enddate>20211130</enddate><creator>XU JIARU</creator><creator>DUAN QIONGJUAN</creator><creator>WANG KUN</creator><creator>WU ZHEN</creator><creator>LI YAO</creator><scope>EVB</scope></search><sort><creationdate>20211130</creationdate><title>Damping sheet</title><author>XU JIARU ; DUAN QIONGJUAN ; WANG KUN ; WU ZHEN ; LI YAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN214937172UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>XU JIARU</creatorcontrib><creatorcontrib>DUAN QIONGJUAN</creatorcontrib><creatorcontrib>WANG KUN</creatorcontrib><creatorcontrib>WU ZHEN</creatorcontrib><creatorcontrib>LI YAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU JIARU</au><au>DUAN QIONGJUAN</au><au>WANG KUN</au><au>WU ZHEN</au><au>LI YAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Damping sheet</title><date>2021-11-30</date><risdate>2021</risdate><abstract>The utility model provides a damping sheet. Specifically, the damping sheet comprises, in order: a polymer elastomer damping layer; a first pressure-sensitive adhesive layer; and a hot melt film layer. According to the technical scheme, the damping sheet has a high damping loss factor, particularly has good high-temperature adhesion (thermal deformation), can deform like an asphalt material at the high temperature (for example, 120-180 DEG C) so as to be attached to the surface of a base material (for example, metal) with a complex shape, and has the advantages of being simple in structure and convenient to use. The novel damping sheet is suitable for replacing an asphalt material to serve as a novel damping sheet in the industries of automobiles, rail transit, buildings and electric appliances under the condition that the operation process does not need to be changed.
本实用新型提供一种阻尼片材。具体地，所述阻尼片材依次包括：聚合物弹性体阻尼层；第一压敏胶层；和热熔膜层。根据本实用新型的技术方案的阻尼片材具有较高的阻尼损耗因子，并且特别地，具有良好的高温贴附性(热变形性)，能够在高温(例如，120-180℃)下像沥青材料一样变形以贴附到具有复杂形状</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | Damping sheet |
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