德国朗盛PA66 一级代理欢迎选购

德国朗盛pa66 一级代理欢迎选购

上海远华塑国际贸易有限公司

德国朗盛durethan pa66 akv30hrh2.0是一种加30%玻璃纤维p66,注塑成型，热老化稳定，表面光洁度提高尼龙树脂,根据特定的材料及所需等级，尼龙从环境中吸收潮气的能力也不同。这与增塑剂的效果相同，即可以提高材料的断裂伸长及韧性，但降低了材料的強度和剛度,除了自然色及黑色外，还可以提供一系列的不透明标准颜色；如有需要，也可以提供特定颜色的产品。

生产商：lanxess(德国朗盛)、品名：durethan
pa66(尼龙66)akv30hrh2.0/德国朗盛/物性表参数

cthese property characteristics are taken from the campusplastics data bank and are based on the international catalogue ofbasic data for plastics according to iso 10350.propertytestconditionunitstandardguide value
d.a.m.cond.rheological propertiescmolding shrinkage,parallel60x60x2; 290 °c / mt 80 °c; 600 bar%iso 294-40.44
cmolding shrinkage, transverse60x60x2; 290 °c / mt 80 °c; 600bar%iso 294-40.94
post- shrinkage, parallel60x60x2; 120 °c; 4 h%iso 294-40.06
post- shrinkage, transverse60x60x2; 120 °c; 4 h%iso 294-40.12
mechanical properties (23 °c/50 % r. h.)ctensile modulus1mm/minmpaiso 527-1,-297006100ctensile stress at break5 mm/minmpaiso527-1,-2180120ctensile strain at break5 mm/min%iso527-1,-23.58.0ccharpy impact strength23 °ckj/m²isoccharpy impact strength-30 °ckj/m²iso ccharpynotched impact strength23 °ckj/m²iso ccharpy notchedimpact strength-30 °ckj/m²iso 179-1ea< 10< 10
charpy notched impact strength-40 °ckj/m²iso 179-1ea< 10<10
izod impact strength23 °ckj/m²iso 180-1u70
izod impact strength-30 °ckj/m²iso 180-1u60
izod notched impact strength-30 °ckj/m²iso 180-1a<10<10
izod notched impact strength-40 °ckj/m²iso 180-1a< 10< 10
flexural modulus2 mm/minmpaiso
flexural strength2 mm/minmpaiso
flexural strain at flexural strength2 mm/min%iso 178-a4.06.5
flexural stress at 3.5 % strain2 mm/minmpaiso cpuncturemaximum force23 °cniso 6603-28961073cpuncture maximum force-30°cniso 6603-2776
cpuncture energy23 °cjiso 6603-23.14.7cpuncture energy-30 °cjiso6603-21.9
ball indentation hardness
n/mm²iso 2039-1205105
thermal propertiescmelting temperature10 °c/min°ciso11357-1,-3262
ctemperature of deflection under load1.80 mpa°ciso 75-1,-2245
ctemperature of deflection under load0.45 mpa°ciso 75-1,-2250
ctemperature of deflection under load8.00 mpa°ciso 75-1,-2125
vicat softening temperature50 n; 120 °c/h°ciso 306254
ccoefficient of linear thermal expansion, parallel23 to 55°c10-4/kiso 11359-1,-20.3
ccoefficient of linear thermal expansion, transverse23 to 55°c10-4/kiso 11359-1,-20.9
cburning behavior ul 941.5 mmclassul 94hb
cburning behavior ul 940.75 mmclassul 94hb
coxygen indexmethod a%iso 4589-226
glow wire test (gwfi)2.0 mm°ciec 60695-2-12650
burning behavior us-fmvss302>=1.0 mm
iso 3795passed
cvicat softening temperature50 n; 50 °c/h°ciso 306> 230
electrical properties (23 °c/50 % r. h.)crelative permittivity100hz-iec 602504.012crelative permittivity1 mhz-iec602503.64.5cdissipation factor100 hz10-4iec 60250803000cdissipationfactor1 mhz10-4iec 60250160900cvolume resistivity
ohm·miec 600931e131e09csurface resistivity
ohmiec 600931e151e13celectric strength1 mmkv/mmiec60243-13530ccomparative tracking index ctisolution aratingiec60112450
other properties (23 °c)cwater absorption (saturation value)waterat 23 °c%iso 625.5
cwater absorption (e value)23 °c; 50 % rh%iso 622.0
cdensity
kg/m³iso 11831360
bulk density
kg/m³iso 60700
processing conditions for test specimenscinjection molding-melttemperature
°ciso 294290
cinjection molding-mold temperature
°ciso 29480
processing recommendations
drying temperature dry air dryer
°c-80
drying time dry air dryer
h-2-6
residual moisture content
%acc. to karl fischer0.03-0.12
melt temperature (tmin - tmax)
°c-280-300
mold temperature
°c-80-120

德国朗盛durethan pa66akv30hrh2.0具有高抗震及抗裂性能，具体指标与材料的等级与含水量有关。弹性体改性的材料即使在低含水量及低温下也具有良好的韧性,硬度高，尤其对于玻纤增強级别产品；拉伸模量：1,300到 15,700 mpa (取决于含水量),良好的机械性能及阻尼吸声效应、低摩擦力、急速运行能力好，气体阻隔性能好（薄膜级）,

密度1.01~1.23模具温度80.0 到 100°c
加工（熔体）温度260 到 270°c注射压力230 到 250°c
 
 
预热 
 
温度/°c 
 
130°c工
艺
参
数
  
 
注射时间 
 
20~90时间/h4.0hr高压时间0~5
料桶温度/°c后段193 到 238°c冷却时间20~90
中段210 到 249°c总周期220 到 260°c
前段221 到 254°c螺杆转数30 到 60rpm
喷嘴温度232 到 274°c使用注射机类型螺杆式