Polypropylene is a thermoplastic polymer made from propylene monomers. It has a wide variety of applications, including packaging, plastic parts, textiles, and more. Polypropylene is one of the most produced plastics globally, with annual production estimated at 45 million metric tons currently and projected to increase to 62 million metric tons by 2020. It has a relatively low density and slippery surface making it a substitute for other plastics, though it can be difficult to bond to other surfaces requiring welding instead of gluing in some cases. The performance of solvent-based adhesives on polypropylene depends on the polymer system and formulation, with choices needed based on required temperature resistance, plasticizers, oils

1. The best Polypropylene product
Summary-Polypropylene is a thermoplastic addition polymer made through using
combination of propylene monomers. Polypropylene has a low density relative as
compare to other common plastics which translates to weight savings.
Polypropylene is a thermoplastic “addition
polymer” made through using combination of
propylene monomers. Polypropylene films is
generally use in a huge variety of applications
for including packaging for consumer products,
different plastic parts for various industries
including the devices like living hinges,
textiles, special, and automotive industry. In
today’s date it is one of the most produced
plastics in the world. According to some reports
and current global demand for the material generates an annual market of about 45
million metric tons and it is estimated that the demand will increase approx. 62 million
metric tons by 2020.
Polypropylene is relatively a slippery surface which can surely make it a possible
substitute for plastics like Acetal according to low friction applications like gears or for
use as a contact point for furniture. Even a negative aspect of this kind of quality is that
it can be difficult to bond Polypropylene films to other surfaces (i.e. it is not adhere
well to certain glues that work fine with other plastics and sometimes has to be welded

2. in the event that forming a joint is required). Although, it is a slippery at that molecular
level, it does have a relatively high coefficient of friction - which is why nylon, PTFE, or
acetal would be used instead.
The result of Solvent Adhesives is largely determined by the polymer system in the
formulation system. The choice of adhesive type depends on the particular
environmental and substrates resistance needed – temperature resistance, plasticizer and
oil resistance, etc. Many of the solvent based adhesives contain flammable solvents
which need proper precautions for safe handling.