Study on oil resistance of NR/PVC/NBR blend |
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DOI: |
Key Words: NBR;NR;PVC;blend;oil resistance |
Author Name | Affiliation | WU Wei-li | Qiqihaer University |
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Abstract: |
The oil resistance of NR/PVC blend was improved with NBR.The optimum blending ratio of NR/PVC/NBR was obtained by measuring the properties of test compounds,such as tensile strength,elongation at break,hardness,abrasion resistance and oil resistance.The optimum fo rmula was as follows:PVC 30;NR 100;NBR 25;sulfur 3;accelerator TMTD 0.8;accelerator D 1.5;accelerator DM 1.5;silica 40;light calcium carbonate 30;zinc oxide 5;stearic acid 1.5;antioxidant D 2.The oil resistance of the test blend was comparable to that of NBR product. |
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