| |
PET |
Plastics
www.hantra.com |
|
| |
|
| |
| |
PET(Polyethylene Terephthalate)
resin is used to make PET bottles
that are rapidly replacing the
previous glass bottles and aluminum
cans as food and beverage containers
because they are safe, transparent,
reliable, chemical-resistant,
light, easily moldable and economical.
According to the condition of
polymerization and amount of additives,
there are three types of resins
: resins for the containers of
bottled water and medicine, resins
for soda bottles, and resins for
bottles of fruit drinks, ionized
beverage and tea. PET bottles
come in various colors and designs.
The development of new products
such as PET beer bottles is under
way.
PET is a raw materials of audio/video
magnetic tape and food packaging
film. Compared to other types
of films, they are more transparent,
reliable in a high temperature,
stronger and thinner. Their even
thickness makes the products ideal
for later processing such as laminating,
printing and coating. So they
are often used to make graphic
and magnetic films. Their high
safety standard is also recognized
in food packaging.
PET is also made into PET fiber
through spinning process in a
high temperature. According to
the amount of polymerization additives,
there are full dull(FD), semi-dull(SD),
bright(BRT) and super bright(S-BRT)
resins. PET fiber is divided into
filament and staple fiber according
to the length. Filament is either
knitted or woven to make garment,
and staple fiber is used to make
cotton textiles, non-woven and
vibration absorbers.
|
|
|
| Characteristics |
- Good transparency
- Excellent heat and pressure resistance
- Chemical resistance
- High electrical performance
- Good processability
- Super surface
- Excellent mechanical properties
- Excellent oil and solvent resistance
|
|
 Grade
and Application |
Grade
|
Application |
| Bottle
grade |
Water
bottles, Carbonated bottles,
Cosmetic beverage bottles |
| Fiber grade |
Full
dull, Semi-dull, Bright
and super bright |
Film grade
|
Audio/video magnetic
tape and food packaging
film, Graphic films |
| Injection grade |
Iron body, Coil bobbin,
Connector, Motor housing,
Lamp housing, Relay base |
|
|
|
|
|
| |
|
| |
Rm No. 302, Hyejeon Bldg., 652-3, Yoksamdong, Kangnamku, Seoul, Korea
Tel: 82-2-565-0401 Fax : 82-2-563-8640
Copyright 2001-2006 Hantra Corp. All rights reserved. hanmin@hantra.com |
|
|