| Emulsification Process for Preparation of Bromobutyl Rubber Latex |
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| DOI： |
| Key Words: bromobutyl rubber latex；emulsification process；yield；particle size |
| Author Name | Affiliation | | LIN Hao | Southwest University of Science and Technology | | ZHOU Yuan-lin | Southwest University of Science and Technology | | FU Wan-fa | China Academy of Engineering Physics | | XIONG Ying | Southwest University of Science and Technology | | FANG Yi | Southwest University of Science and Technology | | LI Ying-jun | Southwest University of Science and Technology |
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| Abstract: |
| The emulsification process for preparation of bromobutyl rubber latex was investigated.The optimized emulsification conditions were as follows：emulsifiers were potassium oleate/sodium dodecyl-benzenesulfonate with a mass ratio of 5/2.5;mass fraction of BIIR in the solution was 0.15，shear rate was selected at 16 000 r·min－１;the emulsified time was 30 min.The yield of bromobutyl rubber latex was more than 90% by using optimized process，and the properties of latex met the requirements of coating and dipping processes. |
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