Production method of washable electromagnetic shielding fabric
The invention provides a production method of washable electromagnetic shielding fabric. The production method comprises the following steps: (1), adding copper sulfate and a silver nitrate solution into water, then adding JFC and a dye-retarding agent, uniformly mixing, and adding sulfuric acid to...
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| creator | LIANG CHANGRUI MENG LINGJUN |
| description | The invention provides a production method of washable electromagnetic shielding fabric. The production method comprises the following steps: (1), adding copper sulfate and a silver nitrate solution into water, then adding JFC and a dye-retarding agent, uniformly mixing, and adding sulfuric acid to adjust the PH value; (2), adding acrylic yarn or acrylic fabric into a prepared chemical reaction bath, adding a sodium thiosulfate solution, sodium sulfite and a sodium potassium tartrate solution, running in a container for 30min, then raising the temperature according to a temperature raising curve, preserving heat at 100 DEG C for 60min, reducing the temperature to 60 DEG C according to a temperature reducing rate of 1 DEG C/min, washing by using warm water, dewatering and drying; (3), coating the dried conductive acrylic yarn with graphene-based water-based electromagnetic shielding coating and weaving to obtain the washable electromagnetic shielding fabric, and coating the dried conductive acrylic fabric with |
| format | Patent |
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The production method comprises the following steps: (1), adding copper sulfate and a silver nitrate solution into water, then adding JFC and a dye-retarding agent, uniformly mixing, and adding sulfuric acid to adjust the PH value; (2), adding acrylic yarn or acrylic fabric into a prepared chemical reaction bath, adding a sodium thiosulfate solution, sodium sulfite and a sodium potassium tartrate solution, running in a container for 30min, then raising the temperature according to a temperature raising curve, preserving heat at 100 DEG C for 60min, reducing the temperature to 60 DEG C according to a temperature reducing rate of 1 DEG C/min, washing by using warm water, dewatering and drying; (3), coating the dried conductive acrylic yarn with graphene-based water-based electromagnetic shielding coating and weaving to obtain the washable electromagnetic shielding fabric, and coating the dried conductive acrylic fabric with</description><language>chi ; eng</language><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAUNDERING ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE ; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><creationdate>2018</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=20181009&DB=EPODOC&CC=CN&NR=108625157A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181009&DB=EPODOC&CC=CN&NR=108625157A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIANG CHANGRUI</creatorcontrib><creatorcontrib>MENG LINGJUN</creatorcontrib><title>Production method of washable electromagnetic shielding fabric</title><description>The invention provides a production method of washable electromagnetic shielding fabric. 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The production method comprises the following steps: (1), adding copper sulfate and a silver nitrate solution into water, then adding JFC and a dye-retarding agent, uniformly mixing, and adding sulfuric acid to adjust the PH value; (2), adding acrylic yarn or acrylic fabric into a prepared chemical reaction bath, adding a sodium thiosulfate solution, sodium sulfite and a sodium potassium tartrate solution, running in a container for 30min, then raising the temperature according to a temperature raising curve, preserving heat at 100 DEG C for 60min, reducing the temperature to 60 DEG C according to a temperature reducing rate of 1 DEG C/min, washing by using warm water, dewatering and drying; (3), coating the dried conductive acrylic yarn with graphene-based water-based electromagnetic shielding coating and weaving to obtain the washable electromagnetic shielding fabric, and coating the dried conductive acrylic fabric with</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
| title | Production method of washable electromagnetic shielding fabric |
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