Tira de vedação de silicone em forma de U

Características da borracha de silicone

1. High temperature performance. The remarkable characteristic of silicone rubber is its high-temperature stability. It can still be maintained at temperatures above 200 ° C. There is no significant change in mechanical properties with a certain degree of flexibility, resilience, and surface hardness.

2. Low temperature performance. The glass transition temperature of silicone rubber is generally - 70~- 50 ° C, and the special formula can reach - 100 ° C, indicating its excellent low-temperature performance. This is of great significance to the aerospace industry.

3. Anti-envelhecimento. A ligação Si-O-Si na borracha de silicone resistente às intempéries é muito estável ao oxigênio, ozônio e raios ultravioleta. Não contém aditivos e possui excelente resistência às intempéries.

4. Desempenho elétrico. A borracha de silicone tem excelentes propriedades de isolamento e excelente resistência ao arco.

5. Physical and mechanical properties. Silicone rubber has poorer physical and mechanical properties at room temperature than ordinary rubber, but its physical and mechanical properties are superior to ordinary rubber at high temperatures of 150 ° C and low temperatures of - 50 ° C.

6. Resistência a óleos e produtos químicos. A borracha de silicone comum tem resistência média a óleo e resistência a solventes.

7. Permeabilidade do ar. À temperatura ambiente, a permeabilidade da borracha de silicone ao ar, nitrogênio, oxigênio, dióxido de carbono e outros gases é 30 a 50 vezes maior que a da borracha natural.

Nome da empresa: Hebei Zhouge Plastic Technology Co., Ltd

Tel: +86 13833943677

WhatsAPP: +86 13833943677

E-mail: hebeizhouge@163.com

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.