1)Polypropylene can be made in a wide range of flexibility and thicknesses, giving the surgen a choice in the properties he wants.
2)It is also bio-compatible and hypoallergenic. The polymers of polypropylene are composed of simple hydrocarbon repeats that are not unlike the material found already in the body meaning the body's immune system will not attack it.
3) It does not leech harmful chemicals into the body when implanted, which is a problem for many plastics where if the polymer breaks down, it releases harmful materials (recent example of BPA in nalgene bottles)
4) It has a low co-efficent of friction and will disrupt the tissue as little as possible when it is pulled through to join the arteries
It is a material that emulates cotton
Polypropylene
casted Polypropylene .
I will preface this with the fact that I am not a doctor or scientist, however polypropylene is commonly used as a material to make cutting boards (as well as many other products) and is considered to be non toxic, so it should be fine to eat off.
Polyethylene and polypropylene.
kraft paper and woven polypropylene
Polyethylene and polypropylene.
This depends on the material: polythene, polypropylene, teflon etc.
Examples: glass, polyethylene, polypropylene, inox steel.
The three most common rope materials are nylon, polyester, and polypropylene.
The best material for RV covers is breathable and UV resistant. Sunbrella or Tyvek material is ideal. Polypropylene is also used to make RV covers.
The part is likely made from Polypropylene with 15% Glass Fiber reinforcement, which is typically denoted as PP-GF15. This material combination provides increased strength and rigidity compared to standard polypropylene.