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).