Study on NBR-40/CHC Blend |
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DOI: |
Key Words: NBR;CHC;blend |
Author Name | Affiliation | Liu Yuzhen | Qingdao Institute of Chemical Technology | Wang Jun | Qingdao Institute of Chemical Technology | Zhou Yousheng | Qingdao Institute of Chemical Technology |
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Abstract: |
A study on NBR-40/CHC blend was made and the good compatibility between them was found,The compound showed good comprehensive physical properties when the blending ratio of NBR/CHC was 80/20;the compound showed excellent engine oil resistance when the blending ratio was 70/30;the carbon tetrachloride resistance improved with the increase of the CHC level in the blend,The optimum curing system was peroxide (DCP)/sulfur/lead tetraoxide/accelerator NA-22 system and MSAF was preferable reinforcing agent. |
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