O型烤箱门硅胶密封条

硅橡胶的特性

1. 高温性能。硅橡胶的显着特点是其高温稳定性。仍能保持200℃以上的高温。具有一定的柔韧性、回弹性和表面硬度，机械性能无明显变化。
2. 低温性能。硅橡胶的玻璃化转变温度一般为-70~-50℃，特殊配方可达-100℃，表明其具有优良的低温性能。这对航空航天工业意义重大。
3. 抗衰老。耐候硅橡胶中的 Si O-Si 键对氧气、臭氧和紫外线辐射非常稳定。不含任何添加剂，具有优良的耐候性。
4. 电气性能。硅橡胶具有优良的绝缘性能和优异的耐电弧性。
5. 5. 耐油和耐化学品。普通硅橡胶具有中等的耐油性和耐溶剂性。
6. 6.透气性。在常温下，硅橡胶对空气、氮气、氧气、二氧化碳等气体的渗透性比天然橡胶高30-50倍。

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Hebei Zhouge Plastic Technology Co., Ltd. was established in 2014 and is committed to providing one-stop protection for fire prevention, smoke prevention, sound insulation, ventilation and sealing. By implementing this strategy, we have achieved a leading advantage. Firstly, provide cost-effective and reliable products for customers; Secondly, by integrating different product solutions to meet customer needs; Third, provide customers with one-stop, differentiated quality services, including detailed design, material solution consulting, supply chain management, quality control and financial support; Finally, always maintain innovation in technology and management.