|
Polymer
|
Raw
Materials
|
Catalyst
|
Type of
Reaction
|
|
|
|
|
|
|
high density polyethylene
|
ethylene
|
chromium
|
high-pressure polymerization
|
|
polycarbonate
|
bisphenol-A, phosgene
|
palladium
|
condensation polymerization
|
polyethylene
(HDPE & LLDPE)
|
ethylene
|
titanium/aluminum or metallocene
|
Ziegler-Natta or single-site
|
|
polyethylene terephthalate (PET)
|
ethylene glycol, dimethyl terephthalate
|
antimony oxide, titanium, germanium
|
condensation polymerization
|
|
polypropylene
|
propylene
|
titanium/aluminum or metallocene
|
Ziegler-Natta or single-site
|
|
polystyrene
|
styrene
|
peroxides, metals
|
reaction initiation or Ziegler-Natta
|
|
polyurethane
|
polyols, diisocyanates
|
amines or metals
|
reaction initiation
|
|
polyvinyl chloride
|
vinyl chloride
|
peroxides
|
reaction initiation
|
|
synthetic rubber
|
butadiene, isoprene
|
titanium/aluminum
|
Ziegler-Natta or single-site
|
|
|
|
|
|
