特点：zytel®
74g33j nc010 is a 33％ glass reinforced nylon 66【敏感词】nylon 6 comelt resin.
pa6
74g33j nc010 含33％玻璃纤维增强
zytel® pa6 74g33j nc010 | (pa66+pa6)-gf33 nylon resin
characteristics
regional availability
asia pacific
product text
common features of zytel® nylon resin include mechanical and
physical properties such as high mechanical strength, excellent balance of
stiffness【敏感词】toughness, good high temperature performance, good electrical and
flammability properties, good abrasion【敏感词】chemical resistance. in addition,
zytel® nylon resins are available in different modified【敏感词】reinforced grades
to create a wide range of products with tailored properties for specific
processes【敏感词】end-uses. zytel® nylon resin, including most flame retardant
grades, offer the ability to be coloured.
the good melt stability of zytel® nylon resin normally
enables the recycling of properly handled production waste. if recycling is not
possible, dupont recommends, as the preferred option, incineration with energy
recovery (-31kj/g of base polymer) in appropriately equipped installations. for
disposal, local regulations have to be observed.
zytel® nylon resin typically is used in demanding
applications in the automotive, furniture, domestic appliances, sporting goods
and construction industry.
zytel® 74g33j nc010 is a 33％ glass reinforced nylon 66 and
nylon 6 comelt resin.
properties
rheological properties
dry / cond
unit
test standard
rheo
moulding shrinkage, parallel
0.2 / *
％
iso 294-4, 2577
moulding shrinkage, normal
0.9 / *
％
iso 294-4, 2577
mechanical properties
dry / cond
unit
test standard
mech
tensile modulus
10000 / 6000
mpa
iso 527-1/-2
charpy impact strength
iso 179/1eu
23℃
85 / 100
kj/㎡
-30℃
70 / 65
kj/㎡
charpy notched impact strength
iso 179/1ea
23℃
12 / 18
kj/㎡
-30℃
10 / 10
kj/㎡
chem
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℃)
√ 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℃)
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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