Study on Properties of Basalt Short Fiber/Silicone Rubber Composite |
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DOI: |
Key Words: basalt short fiber;coupling agent;desizing agent;silicone rubber;composite |
Author Name | Affiliation | WU Wei-li | Qiqihar University Heilongjiang Key Laboratory of Polymer Composite and Modification | CAI Jin-yue | Qiqihar University |
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Abstract: |
In this study,silicone rubber was reinforced by basalt short fiber,and the properties of basalt short fiber/silicone composite were investigated.Firstly,the basalt short fiber was treated with acetone to remove the surface covering, and the best result was obtained when the treatment time was 50 minutes.Then the short fiber was further treated by silane coupling agent KH-550.When the addition level of KH-550 treated fiber was 20 phr,the comprehensive properties of the composite were the best.The optimum curing condition was 175 ℃/10 MPa×25 min. |
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