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What is Polypropylene (PP) April 19 , 2022
Polypropylene (PP) is a thermoplastic “addition polymer” made from the combination of propylene monomers. It is used in a variety of applications to include packaging for consumer products, plastic parts for various industries including the automotive industry, special devices like living hinges, and textiles.

Some of the most significant properties of polypropylene are:
1:Chemical Resistance: Diluted bases and acids don’t react readily with polypropylene, which makes it a good choice for containers of such liquids, such as cleaning agents, first-aid products, and more.  So polypropylene is a good material for medical waste bags.
2:Elasticity and Toughness: Polypropylene will act with elasticity over a certain range of deflection (like all materials), but it will also experience plastic deformation early on in the deformation process, so it is generally considered a "tough" material. Toughness is an engineering term which is defined as a material's ability to deform (plastically, not elastically) without breaking. The medical waste bag made of polypropylene material has good waterproof and puncture resistance.
3:Fatigue Resistance: Polypropylene retains its shape after a lot of torsion, bending, and/or flexing. This property is especially valuable for making living hinges.
4:Insulation: polypropylene has a very high resistance to electricity and is very useful for electronic components.
5:Transmissivity: products made of polypropylene materials can be transparent, so that the production of products more in line with the public aesthetic. The high temperature resistant medical garbage bags often made by our factory can ensure its transparency under the condition of high temperature resistance.

More Tianbai can offer please check here, chnpack.com.

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