Preparation method and application of novel brominated flame retardant master batch
The invention discloses a preparation method and application of a novel brominated flame retardant master batch, and belongs to the technical field of thermoplastic resin flame retardance, OBDPE and DBDPE are added into a reactor to form a DBDPE-OBDPE solution DOS, active superfine ferrous carbonate...
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| creator | CAO GUIPING HU ZHENYAN HE XINYI |
| description | The invention discloses a preparation method and application of a novel brominated flame retardant master batch, and belongs to the technical field of thermoplastic resin flame retardance, OBDPE and DBDPE are added into a reactor to form a DBDPE-OBDPE solution DOS, active superfine ferrous carbonate is added, the mixture is stirred and mixed uniformly, the mixture is cooled and then crushed into primary powder, and the primary powder is dried to obtain the novel brominated flame retardant master batch. The preparation method comprises the following steps: preparing a brominated flame retardant, putting the brominated flame retardant, a synergistic flame retardant and an acid acceptor into an omnibearing planetary ball mill for ball milling, mixing the ball-milled mixed flame retardant with a compatilizer, a lubricant and dried resin, adding the mixture into a hopper of a screw extruder, extruding and granulating to obtain novel brominated flame retardant master batches, mixing the novel brominated flame retar |
| format | Patent |
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The preparation method comprises the following steps: preparing a brominated flame retardant, putting the brominated flame retardant, a synergistic flame retardant and an acid acceptor into an omnibearing planetary ball mill for ball milling, mixing the ball-milled mixed flame retardant with a compatilizer, a lubricant and dried resin, adding the mixture into a hopper of a screw extruder, extruding and granulating to obtain novel brominated flame retardant master batches, mixing the novel brominated flame retar</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING-UP</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&date=20240507&DB=EPODOC&CC=CN&NR=117986633A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240507&DB=EPODOC&CC=CN&NR=117986633A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAO GUIPING</creatorcontrib><creatorcontrib>HU ZHENYAN</creatorcontrib><creatorcontrib>HE XINYI</creatorcontrib><title>Preparation method and application of novel brominated flame retardant master batch</title><description>The invention discloses a preparation method and application of a novel brominated flame retardant master batch, and belongs to the technical field of thermoplastic resin flame retardance, OBDPE and DBDPE are added into a reactor to form a DBDPE-OBDPE solution DOS, active superfine ferrous carbonate is added, the mixture is stirred and mixed uniformly, the mixture is cooled and then crushed into primary powder, and the primary powder is dried to obtain the novel brominated flame retardant master batch. 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| language | chi ; eng |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | Preparation method and application of novel brominated flame retardant master batch |
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