pa66 e41hsb nc010 高粘度,热稳定,注塑

pa66 e41hsb nc010 高粘度,热稳定,注塑和挤出级

 

 

 

zytel® e41hsb nc010 | pa66 nylon resin

 

regional availability

europe, near east/africa

 

processing

injection moulding, film extrusion, profile extrusion, sheet extrusion, other extrusion, coatable, casting

 

delivery form

pellets

 

special characteristics

heat stabilised【敏感词】stable to heat

 

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® e41hsb is an unreinforced, high viscosity, heat stabilised  polyamide 66 for injection moulding【敏感词】extrusion.

 

injection molding

preprocessing

drying recommended = yes, if moisture content of resin exceeds recommended level

drying temperature = 80℃

drying time, dehumidified dryer = 2-4 h

processing moisture content = <0.05 ％

 

processing

melt temperature optimum = 290℃

melt temperature range = 280-300℃

mould temperature optimum = 70℃

mould temperature range = 50-90℃

 

profile extrusion

preprocessing

drying recommended = yes, if moisture content of resin exceeds recommended level

drying temperature = 80℃

drying time, dehumidified dryer = 4-6 h

processing moisture content = <0.05 ％

 

processing

melt temperature optimum = 285℃

melt temperature range = 280-290℃

 

properties

rheological properties	dry / cond	unit	test standard
moulding shrinkage,parallel	1.3 / *	％	iso 294-4,2577
moulding shrinkage,normal	1.5	％	iso 294-4,2577 ds
ds:derived from similar grade
mechanical properties	dry / cond	unit	test standard
tensile modulus	3000 / 1200	mpa	iso 527-1/-2
yield stress	84 / 55	mpa	iso 527-1/-2
yield strain	4 / 26	％	iso 527-1/-2
nominal strain at break	50 / >50	％	iso 527-1/-2
charpy notched impact strength,23℃	6 / 18	kj/m2	iso 179/1ea
thermal properties	dry / cond	unit	test standard
melting temperature,10℃/min	263 / *	℃	iso 11357-1/-3
temp. of deflection under load,1.8 mpa	75 / *	℃	iso 75-1/-2
temp. of deflection under load,0.45 mpa	220 / *	℃	iso 75-1/-2
other properties	dry / cond	unit	test standard
humidity absorption,2mm	2.6	％	sim. to iso 62 ds
density	1140 / -	kg/m3	iso 1183
ds:derived from similar grade
material specific properties	dry / cond	unit	test standard
viscosity number	220 / *	cm3/g	iso 307,1157,1628
rheological calc. properties	value	unit	test standard
min. mould temperature	50	℃	-
max. mould temperature	95	℃	-
min. melt temperature	280	℃	-
max. melt temperature	305	℃	-

 

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℃)

× motor oil os206 304 ref.eng.oil, isp (140℃)

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).