- of the
polymer insoluble in
boiling heptane.
Commercially available polypropylenes usually have an
isotactic index between 85 and 95%. The
tacticity effects...
-
Polypropylene glycol or
polypropylene oxide is the
polymer (or macromolecule) of
propylene glycol.
Chemically it is a polyether, and, more
generally speaking...
-
Polypropylene raffia, or PP
raffia is a
packaging material made from
weaving ribbons of
oriented polypropylene. It is
named after the
raffia palm, which...
-
Polypropylene breast implants, also
known as
string breast implants, are a form of
breast implant using polypropylene developed by
Gerald W. Johnson....
-
Polypropylene carbonate (PPC), a
copolymer of
carbon dioxide and
propylene oxide, is a
thermoplastic material.
Catalysts like zinc
glutarate are used...
- The
introduction of
Polypropylene drums permitted the
routine commercial use of a
range of
highly corrosive chemicals in the
tanning industry, for processes...
-
Polymethylene polyphenylene isocyanate (PPI), is a polyurea-based
polymer derived from
isocyanate monomers that is used in some glues,
aerosol foams, plastics...
- The
polypropylene stacking chair or polyprop[citation needed] is a
chair manufactured in an
injection moulding process using polypropylene. It was designed...
- Paukkeri, R; Vaananen, T; Lehtinen, A (1993). "Microstructural
analysis of
polypropylenes produced with
heterogeneous Ziegler–Natta catalysts". Polymer. 34 (12):...
- blowing. The main
polymer types commonly processed with melt blowing:
Polypropylene Polystyrene Polyesters Polyurethane Polyamides (nylons) Polyethylene...
