Poznámky redaktora
Insert 177
4.22:
Material
compliant
with DIN
7728-1: 1988
1
Trade name Chemical
resistance
Properties class CTI value Applications
PA
Polyamide
Durethan,
Rilsan,
Ultramid,
Vestamid,
Nylon, Perlon
Alcohol, fuels,
oils, weak lyes,
acids, salts
Hard, very tough,
semi-crystalline,
abrasion-proof,
sliding ability,
sound and vibration
absorbent,
dimensionally
stabile
HB 1.8 175 -450 Continuous operating
temperature 140° C,
connector housings,
spotlight and
headlight housings,
home appliances,
office technology,
door handles
PPS
Polyphenyle
sulfide
Ryton Lyes, weak acids,
oils, fuels,
hydraulic fluid,
almost water
absorption,
ozone-resistant
Excellent
temperature
stability, flame-
resistant, no
changes physical
properties when
exposed nuclear
radiation, excellent
mechanical
properties,
deformation
resistant
V-0 0.6
mm
130 160° C
continuous operating
temperature, medical
technology,
electronics,
household
.6 150-275 135° impact
resistant -100° C,
housings, switches,
plugs, foils, varnishes
PE
Polyethylene
Hostalen,
Lupolen,
Vestolen,
Trolen
Lyes,
solvents, acids,
water repellent,
weather-resistant
Soft,
flexible stiff,
unbreakable, semi
crystalline,
transparent to
milky, odourless
H 600 80° C,
containers, seals,
gaskets, hollow
bodies, foils, isolating
material, tubes
PBT
Polybutenterep
htalate
Ultradur®
Pocan
Low water
absorption,
highly resistant
to chemicals
Good mechanical
properties, high
degree stiffness,
excellent surface
quality, good
electrical properties
HB 0.4
mm
130 Used high
temperatures,
applications power
plants
PSU
Polysulfone
Ultrason®
Thermocomp
Resistant to
extreme pH
values, resistant
to hot steam
Tough and stiff,
high mechanical
strength, good
electrical behaviour
V-0 1.6 400 600 Dimensionally stabile
under heat 100°
C, briefly 150°
C, pressurized tubing,
precision engineering,
bearings, fibres, cog
wheels
PC
Polycarbonate
Macrolon,
Macrofol,
Lexan
Alcohol,
gasoline, oil,
weak acids
Hard, stiff, impact-
proof,
dimensionally
stabile, clear as
glass, glossy,
electrically non-
conductive
VI 1.1 Major Thermoplastic Materials for the Design of
Industrial Connectors
Table 4.8.8 Plastics
For the past years, virtually all inserts have been made exclusively plastic
4
