Development of water swelling SBR/NBR |
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DOI: |
Key Words: SBR;NBR;water swelling rubber |
Author Name | Affiliation | WU Ai-jun | Lanzhou Petrochemical Research Center,Petrochemical Research Institute,CNPC | WANG Zhen-hua | North China Chemicals Marketing Company,CNPC | HENG Wen-ting | North China Chemicals Marketing Company,CNPC | LIANG Tao | Lanzhou Petrochemical Research Center,Petrochemical Research Institute,CNPC | BAI Jing-bing | Lanzhou Petrochemical Research Center,Petrochemical Research Institute,CNPC |
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Abstract: |
Water swelling SBR/NBR was prepared by using self-made P(AA/AM)/MMT water absorbing material.The optimized formulation was as follows:SBR 50,NBR 50,light calcium carbonate 40,zinc oxide 5,stearic acid 2,antioxidant 4010 1,polyethylene glycol 10,P(AA/AM)/MMT 60,P(ST/MA) 10,sulfur 1,accelerator TMTD 1.The water swelling rubber possessed excellent water swelling properties and stability in water,and good physical properties. |
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