Method for measuring viscoelasticity of gel particles
The invention provides a method for measuring viscoelasticity of gel particles. The method includes the steps of firstly, preparing a gel particle dispersion system, and making the gel particle dispersion system sufficiently swell; secondly, conducting a creep recovery test on gel particles; thirdly...
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| creator | ZHU LIBIN HE YANG KANG WANLI CHEN JINFENG LIU SHUREN ZHAO JIAN WANG CHAO LIU YANG XU FENGLAN SHAO ZHENPENG |
| description | The invention provides a method for measuring viscoelasticity of gel particles. The method includes the steps of firstly, preparing a gel particle dispersion system, and making the gel particle dispersion system sufficiently swell; secondly, conducting a creep recovery test on gel particles; thirdly, processing experimental data, and evaluating viscoelasticity of gel particles. The method is put forward on the basis that gel particles have a certain creep property, the creep recovery test of gel particles is conducted through a rheometer, and the viscosity response and the elasticity response of gel particles can be separated. By means of the put-forward rheology method for measuring viscoelasticity of gel particles through the creep recovery test, the true viscoelasticity of gel particles can be measured, the test time is short, measurement accuracy and measurement efficiency are improved, and evaluation methods of gel particles are abundant. |
| format | Patent |
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The method includes the steps of firstly, preparing a gel particle dispersion system, and making the gel particle dispersion system sufficiently swell; secondly, conducting a creep recovery test on gel particles; thirdly, processing experimental data, and evaluating viscoelasticity of gel particles. The method is put forward on the basis that gel particles have a certain creep property, the creep recovery test of gel particles is conducted through a rheometer, and the viscosity response and the elasticity response of gel particles can be separated. By means of the put-forward rheology method for measuring viscoelasticity of gel particles through the creep recovery test, the true viscoelasticity of gel particles can be measured, the test time is short, measurement accuracy and measurement efficiency are improved, and evaluation methods of gel particles are abundant.</description><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2015</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=20151223&DB=EPODOC&CC=CN&NR=105181529A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151223&DB=EPODOC&CC=CN&NR=105181529A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU LIBIN</creatorcontrib><creatorcontrib>HE YANG</creatorcontrib><creatorcontrib>KANG WANLI</creatorcontrib><creatorcontrib>CHEN JINFENG</creatorcontrib><creatorcontrib>LIU SHUREN</creatorcontrib><creatorcontrib>ZHAO JIAN</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><creatorcontrib>LIU YANG</creatorcontrib><creatorcontrib>XU FENGLAN</creatorcontrib><creatorcontrib>SHAO ZHENPENG</creatorcontrib><title>Method for measuring viscoelasticity of gel particles</title><description>The invention provides a method for measuring viscoelasticity of gel particles. 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The method includes the steps of firstly, preparing a gel particle dispersion system, and making the gel particle dispersion system sufficiently swell; secondly, conducting a creep recovery test on gel particles; thirdly, processing experimental data, and evaluating viscoelasticity of gel particles. The method is put forward on the basis that gel particles have a certain creep property, the creep recovery test of gel particles is conducted through a rheometer, and the viscosity response and the elasticity response of gel particles can be separated. By means of the put-forward rheology method for measuring viscoelasticity of gel particles through the creep recovery test, the true viscoelasticity of gel particles can be measured, the test time is short, measurement accuracy and measurement efficiency are improved, and evaluation methods of gel particles are abundant.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Method for measuring viscoelasticity of gel particles |
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