The materials used to make air bags mainly include the following:
2. PVC (polyvinyl chloride) film: It has the characteristics of good flexibility, strong water resistance and high transparency, but its strength and wear resistance are poor, so it is less used in the production of air bags.
3, polyester fabric: has good strength and toughness, can be used to make the shell of the air bag.
4, nylon cloth: has good tensile strength and wear resistance, can be used to make the shell of the air bag.
5. Polyethylene foam: It has good cushioning and shock absorption performance and is often used as filling material for air bags.
6, steel wire: used for the support and fixation of the air bag.
7, rubber: can be used to make air bag gasket.
In general, the selection of airbag materials should be comprehensively considered according to specific application scenarios and performance requirements to achieve the best effect and safety.