Reinforcing Effect of Nanometer Calcium Carbonate on S-SBR Compound |
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DOI: |
Key Words: nanometer calcium carbonate;S-SBR;Baiyanhua CC;NR;BR |
Author Name | Affiliation | Wu Shaoyin | South China University of Technology | Li Hongying | South China University of Technology | Ma Wenshi | South China University of Technology | Chen Lihui | Shenzhen Health Mineral Water Co.,Ltd |
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Abstract: |
The reinforcing effect of the nanometer calcium carbonate Baiyanhua CC on the SSBR compound was investigated.The results showed that Baiyanhua CC was easy to incorporate into S-SBR compound by using the conventional mixing process;when Baiyanhua CC was used as the only reinforcing filler in S-SBR compound,the curing rate increased,the tensile strength improved and the hardness changed little as the level of Baiyanhua CC increased;Baiyanhua CC/HAF had a synergistic effect resulting in a S-SBR compound with satisfactory physical properties;and the Baiyanhua CC/HAF reinforced S-SBR/NR or S-SBR/BR compounds gave faster curing rate,better processability and physical properties. |
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