As mentioned above, hydrostyrene copolymers, Inflatable Laryngeal Mask contain the following ingredients:

1, hydrogenated styrene copolymer

SEBS is SBS after hydrogenation. Generally, molecular saturation is stable after hydrogenation of double bonds. The weather resistance, temperature resistance and chemical resistance of SEBS are better than that of SBS

2. PP

PP, as an important component of Inflatable Laryngeal Mask, mainly affects the composition of Inflatable Laryngeal Mask. The important index for choosing PP is the MFR of PP. Too low fusion index will obviously affect plasticization, and the surface of products will appear uneven and uneven. The price of powder PP is lower than that of granular PP, and the dispersion is better, so it is the main raw material used by many TPE raw material manufacturers.

3. White oil

White oil is rubber oil refined from petroleum, which can improve the elasticity, flexibility, workability, easy mixing and other items of rubber. The price of white oil fluctuates with the price of oil.

4. Auxiliaries

Functional additives: such as flame retardants, lubricants, antistatic agents, antibacterial agents, etc., used to give blend elastomers specific properties.

Inflatable Laryngeal Mask is a polymer composed of a variety of materials. The main base materials are SEBS, PP, white oil, additives and so on. In addition, different manufacturers have different ingredients in Inflatable Laryngeal Mask, with different requirements for products. The ingredients of Inflatable Laryngeal masks will also be different! For specific applications, you can consult Inflatable Laryngeal Mask manufacturers.

Inflatable Laryngeal Mask https://www.nblukemed.com/Anesthesia_And_Respiratory/Inflatable_Laryngeal_Mask.html