特点：delrin 100 is a
high viscosity acetal homopolymer for use in easy-to-fill molds. delrin 100
provides optimum mechanical performance with its excellent combination of
toughness【敏感词】strength.
·
pom 100 bk602 高粘度,韧性和强度好
delrin® 100 bk602 | pom acetal resin
regional availability
north america, europe, asia pacific, south【敏感词】central
america, near east/africa, global
processing
injection moulding, profile extrusion, sheet extrusion, other
extrusion
delivery form
pellets
additives
release agent
product text
common features of delrin® acetal resins include mechanical
and physical properties such as high mechanical strength【敏感词】rigidity,
excellent fatigue【敏感词】impact resistance, as well as resistance to moisture,
gasoline, lubricants, solvents,【敏感词】many other neutral chemicals. delrin®
acetal resins also have excellent dimensional stability【敏感词】good electrical
insulating characteristics. they are naturally resilient, self-lubricating, and
available in a variety of colors【敏感词】speciality grades.
delrin® acetal resin typically is used in demanding
applications in the automotive, domestic appliances, sports, industrial
engineering, electronics,【敏感词】consumer goods industries.
delrin® 100 is a high viscosity acetal homopolymer for use in
easy-to-fill molds. delrin® 100 provides optimum mechanical performance
with its excellent combination of toughness【敏感词】strength.
injection molding
preprocessing
drying temperature = 80℃
drying time, dehumidified dryer = 2-4 h
processing moisture content = <0.2 ％
processing
melt temperature optimum = 215℃
melt temperature range = 210-220℃
mold temperature optimum = 90℃
mold temperature range = 80-100℃
hold pressure range = 90-110 mpa
hold pressure time = 8-10 s/mm
postprocessing
annealing: 30 min/mm at 160℃
properties
rheological properties
value
unit
test standard
melt mass-flow rate
2.3
g/10min
iso 1133
mechanical properties
value
unit
test standard
tensile modulus
3000
mpa
iso 527-1/-2
yield stress
72
mpa
iso 527-1/-2
yield strain
23
％
iso 527-1/-2
nominal strain at break
40
％
iso 527-1/-2
charpy notched impact strength,23℃
12
kj/m2
iso 179/1ea
thermal properties
value
unit
test standard
melting temperature,10℃/min
178
℃
iso 11357-1/-3
temp. of deflection under load,1.8
mpa
97
℃
iso 75-1/-2
flammability
value
unit
test standard
burning behav. at 1.5 mm nom.
thickn.
hb
class
iec 60695-11-10
thickness tested
1.5
mm
iec 60695-11-10
ul recognition
ul
-
-
burning behav. at thickness h
hb
class
iec 60695-11-10
thickness tested
0.8
mm
iec 60695-11-10
ul recognition
ul
-
-
other properties
value
unit
test standard
density 1420 kg/m3 iso 1183
chemical media resistance
acids
√ acetic acid (5％ by mass) (23℃)
× citric acid solution (10％ by mass)
(23℃)
× lactic acid (10％ by mass) (23℃)
× hydrochloric acid (36％ by mass) (23℃)
× nitric acid (40％ by mass) (23℃)
× sulfuric acid (38％ by mass) (23℃)
× sulfuric acid (5％ by mass) (23℃)
× chromic acid solution (40％ by mass)
(23℃)
bases
× sodium hydroxide solution (35％ by
mass) (23℃)
× sodium hydroxide solution (1％ by
mass) (23℃)
× ammonium hydroxide solution (10％ by
mass) (23℃)
alcohols
√ isopropyl alcohol (23℃)
√ methanol (23℃)
√ ethanol (23℃)
hydrocarbons
√ n-hexane (23℃)
√ toluene (23℃)
√ iso-octane (23℃)
ketones
√ acetone (23℃)
ethers
√ diethyl ether (23℃)
mineral oils
√ sae 10w40 multigrade motor oil (23℃)
× sae 10w40 multigrade motor oil (130℃)
× sae 80/90 hypoid-gear oil (130℃)
√ insulating oil (23℃)
standard fuels
√ iso 1817 liquid 1 (60℃)
√ iso 1817 liquid 2 (60℃)
√ iso 1817 liquid 3 (60℃)
√ iso 1817 liquid 4 (60℃)
√ standard fuel without alcohol
(pref. iso 1817 liquid c) (23℃)
√ standard fuel with alcohol (pref.
iso 1817 liquid 4) (23℃)
√ diesel fuel (pref. iso 1817 liquid
f) (23℃)
× diesel fuel (pref. iso 1817 liquid
f) (90℃)
× diesel fuel (pref. iso 1817 liquid
f) (>90℃)
salt solutions
√ sodium chloride solution (10％ by
mass) (23℃)
× sodium hypochlorite solution (10％
by mass) (23℃)
× sodium carbonate solution (20％ by
mass) (23℃)
× sodium carbonate solution (2％ by
mass) (23℃)
× zinc chloride solution (50％ by
mass) (23℃)
other
√ ethyl acetate (23℃)
× hydrogen peroxide (23℃)
× dot no. 4 brake fluid (130℃)
× dot no. 4 brake fluid (120℃)
× ethylene glycol (50％ by mass) in
water (108℃)
√ 1％ nonylphenoxy-polyethyleneoxy
ethanol in water (23℃)
√ 50％ oleic acid + 50％ olive oil (23℃)
√ water (23℃)
× water (90℃)
√ phenol solution (5％ by mass) (23℃)
sterilisation methods
√ ethylene oxide
symbols used:
√ possibly resistant
defined as: supplier has sufficient
indication that contact with chemical can be potentially accepted under the
intended use conditions【敏感词】expected service life. criteria for assessment have
to be indicated (e.g. surface aspect, volume change, property change).
× not recommended - see explanation
defined as: not recommended for
general use. however, short-term exposure under certain restricted conditions
could be acceptable (e.g. fast cleaning with thorough rinsing, spills, wiping,
vapor exposure).
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