Microwave curing formation method for carbon fiber/epoxy resin composite materials and laminated plate made of composite materials
The invention provides a microwave curing formation method for a laminated plate made of carbon fiber/epoxy resin composite materials. The microwave curing formation method for the laminated plate made of the carbon fiber/epoxy resin composite materials comprises the steps that a laid carbon fiber/e...
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| creator | CHEN PING CAI QUN LIU WEIPING WANG XU GU LINGCONG WANG XIAOQUN DU SHANYI XU XUEHONG CHEN LUYUAN YAN CHAO |
| description | The invention provides a microwave curing formation method for a laminated plate made of carbon fiber/epoxy resin composite materials. The microwave curing formation method for the laminated plate made of the carbon fiber/epoxy resin composite materials comprises the steps that a laid carbon fiber/epoxy resin prepreg laminated plate is placed in a vacuum bag, the upper/lower surface of the laminated plate is isolated from the inner wall of the vacuum bag through a plate mold, and the interior of the vacuum bag is vacuumized, so that the laminated plate is compacted by means of external atmospheric pressure; and then under the condition that the vacuum degree in the vacuum bag is maintained, microwave curing formation is conducted under at least one stepwise-increasing power, wherein the microwave frequency range is 2.25-2.65 GHz, the microwave power range is 40-400 W, and the total microwave radiation time is 50-100 min. In this way, the obtained microwave curing-formed carbon fiber/epoxy resin laminated plat |
| format | Patent |
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The microwave curing formation method for the laminated plate made of the carbon fiber/epoxy resin composite materials comprises the steps that a laid carbon fiber/epoxy resin prepreg laminated plate is placed in a vacuum bag, the upper/lower surface of the laminated plate is isolated from the inner wall of the vacuum bag through a plate mold, and the interior of the vacuum bag is vacuumized, so that the laminated plate is compacted by means of external atmospheric pressure; and then under the condition that the vacuum degree in the vacuum bag is maintained, microwave curing formation is conducted under at least one stepwise-increasing power, wherein the microwave frequency range is 2.25-2.65 GHz, the microwave power range is 40-400 W, and the total microwave radiation time is 50-100 min. In this way, the obtained microwave curing-formed carbon fiber/epoxy resin laminated plat</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2017</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=20170104&DB=EPODOC&CC=CN&NR=106273536A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170104&DB=EPODOC&CC=CN&NR=106273536A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN PING</creatorcontrib><creatorcontrib>CAI QUN</creatorcontrib><creatorcontrib>LIU WEIPING</creatorcontrib><creatorcontrib>WANG XU</creatorcontrib><creatorcontrib>GU LINGCONG</creatorcontrib><creatorcontrib>WANG XIAOQUN</creatorcontrib><creatorcontrib>DU SHANYI</creatorcontrib><creatorcontrib>XU XUEHONG</creatorcontrib><creatorcontrib>CHEN LUYUAN</creatorcontrib><creatorcontrib>YAN CHAO</creatorcontrib><title>Microwave curing formation method for carbon fiber/epoxy resin composite materials and laminated plate made of composite materials</title><description>The invention provides a microwave curing formation method for a laminated plate made of carbon fiber/epoxy resin composite materials. The microwave curing formation method for the laminated plate made of the carbon fiber/epoxy resin composite materials comprises the steps that a laid carbon fiber/epoxy resin prepreg laminated plate is placed in a vacuum bag, the upper/lower surface of the laminated plate is isolated from the inner wall of the vacuum bag through a plate mold, and the interior of the vacuum bag is vacuumized, so that the laminated plate is compacted by means of external atmospheric pressure; and then under the condition that the vacuum degree in the vacuum bag is maintained, microwave curing formation is conducted under at least one stepwise-increasing power, wherein the microwave frequency range is 2.25-2.65 GHz, the microwave power range is 40-400 W, and the total microwave radiation time is 50-100 min. 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The microwave curing formation method for the laminated plate made of the carbon fiber/epoxy resin composite materials comprises the steps that a laid carbon fiber/epoxy resin prepreg laminated plate is placed in a vacuum bag, the upper/lower surface of the laminated plate is isolated from the inner wall of the vacuum bag through a plate mold, and the interior of the vacuum bag is vacuumized, so that the laminated plate is compacted by means of external atmospheric pressure; and then under the condition that the vacuum degree in the vacuum bag is maintained, microwave curing formation is conducted under at least one stepwise-increasing power, wherein the microwave frequency range is 2.25-2.65 GHz, the microwave power range is 40-400 W, and the total microwave radiation time is 50-100 min. In this way, the obtained microwave curing-formed carbon fiber/epoxy resin laminated plat</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Microwave curing formation method for carbon fiber/epoxy resin composite materials and laminated plate made of composite materials |
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