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溫度吸濕度和應變率變化對材料MS密封膠強度的影響
- 發布時間 : 2023-4-2 19:15:53
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(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.
溫度吸濕度和應變率變化對材料MS密封膠強度的影響
(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.
- 發布時間 : 2023-4-2 19:15:53
- Views:
Information
本文在MS密封膠強度力學測試方面，考慮了溫度、吸濕度和應變率變化對材料MS密封膠強度的影響。在未來的工作當中，可將紫外線和熱輻射等因素作為考察內容進行研究。同時，本文只進行了材料在軸向方向上的力學研究，即抗拉力試驗。可將該MS密封膠材料在抗扭轉試驗和抗壓力試驗方面的研究加入未來的考察范圍仁
本文在循環疲勞測試方面，考慮了不同溫度下分步的平均應變變化對材料循環MS密封膠強度和疲勞壽命的影響。在未來的工作當中，可以考慮不同溫度下分步的應變幅值變化對材料循環MS密封膠強度和疲勞壽命的影響。同時，還可以將應力控制加入討論范圍。
本文在理論研究方面，提出了一種新的本構模型，得出了與試驗結果吻合良好的模擬結果0但首先，模型的表達式有些復雜，材料常數偏多，是否可以進一步簡化;其次，模型是否可以提高對材料率無關性表達的準確性;另外，新模型是否可以完成在高濕狀態下變應變率的本構描述;最后，新模型是否可以進一步預測材料在斷裂階段的本構關系。這些都是新模型未來值得討論的話題。故在今后的研究中，還需要對模型進行深入的研究和改進。www.kubee.cn
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