Millimeter wave radar support wave-absorbing material and preparation method thereof

Millimeter wave radar support wave-absorbing material and preparation method thereof

The invention provides a millimeter-wave radar bracket wave-absorbing material and a preparation method thereof, and relates to the field of millimeter-wave radar wave-absorbing materials. The material comprises the following components in parts by weight: 55-80 parts of polypropylene; 10 to 18 part...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUA GUANGZHOU, LU JUN, SHEN XIAOJIE, XIAO YINZE, CHAO FEN, ZHAO YONG, LIU SHUYANG, LU TICHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator HUA GUANGZHOU
LU JUN
SHEN XIAOJIE
XIAO YINZE
CHAO FEN
ZHAO YONG
LIU SHUYANG
LU TICHAO
description The invention provides a millimeter-wave radar bracket wave-absorbing material and a preparation method thereof, and relates to the field of millimeter-wave radar wave-absorbing materials. The material comprises the following components in parts by weight: 55-80 parts of polypropylene; 10 to 18 parts of a wave absorbing agent; 5 to 15 parts of glass fiber; 3-10 parts of a toughening agent; 1-5 parts of a compatilizer; 0.2 to 1.5 parts of a lubricant; 0.1 to 0.5 part of an antioxidant; during preparation, the polypropylene, the flexibilizer, the compatilizer, the lubricant, the antioxidant and the wave-absorbing agent subjected to coupling treatment are fully and uniformly mixed in proportion and then are added from a main feeding port of a double-screw extruder, the glass fibers are added from a side feeding port of the double-screw extruder, and the millimeter-wave radar support wave-absorbing material is obtained through melt blending extrusion and cooling granulation. The prepared material is directly subj
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117924838A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117924838A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117924838A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQAK-xkOgf1gekiBGMpQSDjVbpw8bbJAeX22Xv1O8bxAdYDQzDrE17c967mRIpvPFFoGhRIT5FWNNX5dhH1t6FEWZcOoceMFgQJUHF5DjAMpjYQppIiYeNWQ3oI21_zMyuubT1NSfhjqLggwKlrr4XxfG0P1RldS7_aT7wVjmL</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Millimeter wave radar support wave-absorbing material and preparation method thereof</title><source>esp@cenet</source><creator>HUA GUANGZHOU ; LU JUN ; SHEN XIAOJIE ; XIAO YINZE ; CHAO FEN ; ZHAO YONG ; LIU SHUYANG ; LU TICHAO</creator><creatorcontrib>HUA GUANGZHOU ; LU JUN ; SHEN XIAOJIE ; XIAO YINZE ; CHAO FEN ; ZHAO YONG ; LIU SHUYANG ; LU TICHAO</creatorcontrib><description>The invention provides a millimeter-wave radar bracket wave-absorbing material and a preparation method thereof, and relates to the field of millimeter-wave radar wave-absorbing materials. The material comprises the following components in parts by weight: 55-80 parts of polypropylene; 10 to 18 parts of a wave absorbing agent; 5 to 15 parts of glass fiber; 3-10 parts of a toughening agent; 1-5 parts of a compatilizer; 0.2 to 1.5 parts of a lubricant; 0.1 to 0.5 part of an antioxidant; during preparation, the polypropylene, the flexibilizer, the compatilizer, the lubricant, the antioxidant and the wave-absorbing agent subjected to coupling treatment are fully and uniformly mixed in proportion and then are added from a main feeding port of a double-screw extruder, the glass fibers are added from a side feeding port of the double-screw extruder, and the millimeter-wave radar support wave-absorbing material is obtained through melt blending extrusion and cooling granulation. The prepared material is directly subj</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2024</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&amp;date=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117924838A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117924838A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUA GUANGZHOU</creatorcontrib><creatorcontrib>LU JUN</creatorcontrib><creatorcontrib>SHEN XIAOJIE</creatorcontrib><creatorcontrib>XIAO YINZE</creatorcontrib><creatorcontrib>CHAO FEN</creatorcontrib><creatorcontrib>ZHAO YONG</creatorcontrib><creatorcontrib>LIU SHUYANG</creatorcontrib><creatorcontrib>LU TICHAO</creatorcontrib><title>Millimeter wave radar support wave-absorbing material and preparation method thereof</title><description>The invention provides a millimeter-wave radar bracket wave-absorbing material and a preparation method thereof, and relates to the field of millimeter-wave radar wave-absorbing materials. The material comprises the following components in parts by weight: 55-80 parts of polypropylene; 10 to 18 parts of a wave absorbing agent; 5 to 15 parts of glass fiber; 3-10 parts of a toughening agent; 1-5 parts of a compatilizer; 0.2 to 1.5 parts of a lubricant; 0.1 to 0.5 part of an antioxidant; during preparation, the polypropylene, the flexibilizer, the compatilizer, the lubricant, the antioxidant and the wave-absorbing agent subjected to coupling treatment are fully and uniformly mixed in proportion and then are added from a main feeding port of a double-screw extruder, the glass fibers are added from a side feeding port of the double-screw extruder, and the millimeter-wave radar support wave-absorbing material is obtained through melt blending extrusion and cooling granulation. The prepared material is directly subj</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQAK-xkOgf1gekiBGMpQSDjVbpw8bbJAeX22Xv1O8bxAdYDQzDrE17c967mRIpvPFFoGhRIT5FWNNX5dhH1t6FEWZcOoceMFgQJUHF5DjAMpjYQppIiYeNWQ3oI21_zMyuubT1NSfhjqLggwKlrr4XxfG0P1RldS7_aT7wVjmL</recordid><startdate>20240426</startdate><enddate>20240426</enddate><creator>HUA GUANGZHOU</creator><creator>LU JUN</creator><creator>SHEN XIAOJIE</creator><creator>XIAO YINZE</creator><creator>CHAO FEN</creator><creator>ZHAO YONG</creator><creator>LIU SHUYANG</creator><creator>LU TICHAO</creator><scope>EVB</scope></search><sort><creationdate>20240426</creationdate><title>Millimeter wave radar support wave-absorbing material and preparation method thereof</title><author>HUA GUANGZHOU ; LU JUN ; SHEN XIAOJIE ; XIAO YINZE ; CHAO FEN ; ZHAO YONG ; LIU SHUYANG ; LU TICHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117924838A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>HUA GUANGZHOU</creatorcontrib><creatorcontrib>LU JUN</creatorcontrib><creatorcontrib>SHEN XIAOJIE</creatorcontrib><creatorcontrib>XIAO YINZE</creatorcontrib><creatorcontrib>CHAO FEN</creatorcontrib><creatorcontrib>ZHAO YONG</creatorcontrib><creatorcontrib>LIU SHUYANG</creatorcontrib><creatorcontrib>LU TICHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUA GUANGZHOU</au><au>LU JUN</au><au>SHEN XIAOJIE</au><au>XIAO YINZE</au><au>CHAO FEN</au><au>ZHAO YONG</au><au>LIU SHUYANG</au><au>LU TICHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Millimeter wave radar support wave-absorbing material and preparation method thereof</title><date>2024-04-26</date><risdate>2024</risdate><abstract>The invention provides a millimeter-wave radar bracket wave-absorbing material and a preparation method thereof, and relates to the field of millimeter-wave radar wave-absorbing materials. The material comprises the following components in parts by weight: 55-80 parts of polypropylene; 10 to 18 parts of a wave absorbing agent; 5 to 15 parts of glass fiber; 3-10 parts of a toughening agent; 1-5 parts of a compatilizer; 0.2 to 1.5 parts of a lubricant; 0.1 to 0.5 part of an antioxidant; during preparation, the polypropylene, the flexibilizer, the compatilizer, the lubricant, the antioxidant and the wave-absorbing agent subjected to coupling treatment are fully and uniformly mixed in proportion and then are added from a main feeding port of a double-screw extruder, the glass fibers are added from a side feeding port of the double-screw extruder, and the millimeter-wave radar support wave-absorbing material is obtained through melt blending extrusion and cooling granulation. The prepared material is directly subj</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117924838A
source esp@cenet
subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title Millimeter wave radar support wave-absorbing material and preparation method thereof
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T19%3A36%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HUA%20GUANGZHOU&rft.date=2024-04-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117924838A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true