江苏普及塑料有限公司
牌号简介About |
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改进工艺的低粘度缩醛均聚物 Low Viscosity Acetal Homopolymer with Improved Processing |
产品描述Product Description
厂家:美国杜邦DuPont Canada, Inc. - Dartek Division
类别:POM均聚Paraformaldehyde
加工条件:注射成型Injection Molding
性能特点:防火阻燃等级HB; 低粘度; 易加工;Excellent Processability,Low Viscosity,HB
技术参数Technical Data | |||
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额定值Nominal Value | 单位Units | 测试方法Test Method |
密度Density | 1.42 | g/cm3 | ISO 1183 |
熔体质量流动速率Melt Mass-Flow Rate (MFR) | 25 | g/10min | ISO 1133 |
熔体体积流动速率熔体体积流动速率 | |||
190℃,2.16 kg190℃/2.16 kg | 21.0 | cm3/10min | ISO 1133 |
收缩率Molding Shrinkage | ISO 294-4 | ||
TDAcross Flow | 1.9 | % | ISO 294-4 |
MDFlow | 1.9 | % | ISO 294-4 |
吸水率吸水率 | |||
饱和,23℃,2.00 mmSaturation,23℃,2.00 mm | 1.4 | % | ISO 62 |
平衡,23℃,50% RH,2.00 mmEquilibrium,23℃,2.00 mm,50% RH | 0.40 | % | ISO 62 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
简支梁缺口冲击强度Charpy Notched Impact Strength | ISO 179/1eA | ||
-30℃-30°C | 7.0 | kJ/m2 | ISO 179/1eA |
23℃23°C | 8.0 | kJ/m2 | ISO 179/1eA |
简支梁无缺口冲击强度Charpy Unnotched Impact Strength | ISO 179/1eU | ||
-30℃-30°C | 200 | kJ/m2 | ISO 179/1eU |
23℃23°C | 200 | kJ/m2 | ISO 179/1eU |
悬臂梁缺口冲击强度Notched Izod Impact Strength | ISO 180/1A | ||
-40℃-40°C | 8.0 | kJ/m2 | ISO 180-1A |
23℃23°C | 7.0 | kJ/m2 | ISO 180-1A |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
热变形温度热变形温度 | |||
1.8 MPa,未退火1.8 MPa,未退火 | 94.0 | ℃ | ISO 75-2/A |
0.45 MPa,未退火0.45 MPa,未退火 | 162 | ℃ | ISO 75-2/B |
维卡软化温度维卡软化温度 | |||
B50B50 | 160 | ℃ | ISO 306 |
熔融温度Melting Temperature 22 | 178 | ℃ | ISO 11357-3 |
线性热膨胀系数线性热膨胀系数 | |||
TDTD | 1.2E-4 | 1/℃ | ISO 11359-2 |
MD:23~55℃MD:23 到 55℃ | 1.0E-4 | 1/℃ | ASTM E831 |
MDMD | 1.2E-4 | 1/℃ | ISO 11359-2 |
退火温度Annealing Temperature | 160 | ℃ | |
退火时间退火时间 | |||
OptionalOptional | 30.0 | min/mm | |
Effective Thermal DiffusivityEffective Thermal Diffusivity | 8.00E-8 | m2/s | |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
表面电阻率Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
体积电阻率Volume Resistivity | 1.0E+14 | ohms·cm | IEC 60093 |
相对电容率Relative Permittivity | IEC 60250 | ||
100 Hz100 Hz | 3.80 | IEC 60250 | |
1 MHz1 MHz | 3.80 | IEC 60250 | |
相比漏电起痕指数Comparative Tracking Index | 600 | V | IEC 60112 |
热丝引燃(HWI)(0.750 mm)Hot-wire Ignition (HWI) (0.750 mm) | 8.0 | sec | UL 746 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
燃烧速率燃烧速率3 | |||
1 mm1.00 mm3 | 20 | mm/min | ISO 3795 |
阻燃等级Flame Rating | UL 94 | ||
0.80 mm0.8 mm | HB | UL 94 | |
1.50 mm1.5 mm | HB | UL 94 | |
可燃性等级Flammability Classification | IEC 60695-11-10, -20 | ||
0.8 mm0.8 mm | HB | IEC 60695-11-10, -20 | |
1.5 mm1.5 mm | HB | IEC 60695-11-10, -20 | |
极限氧指数Oxygen Index | 23 | % | ISO 4589-2 |
FMVSS 阻燃等级FMVSS Flammability | B | FMVSS 302 | |
雾化Fogging | ISO 6452 | ||
F-value(refraction)F-value (refraction) | 95 | % | ISO 6452 |
G-value(condensate)G-value (condensate) | 2.0E-4 | g | ISO 6452 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
排放Emission | 8.00 | mg/kg | VDA 275 |
有机化合物的排放Emission of Organic Compounds | 4.30 | μgC/g | VDA 277 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
拉伸模量Tensile Modulus | 3300 | MPa | ISO 527-2 |
拉伸强度拉伸强度 | |||
屈服屈服 | 71.0 | MPa | ISO 527-2 |
拉伸应变拉伸应变 | |||
屈服屈服 | 12 | % | ISO 527-2 |
标称拉伸断裂应变Nominal Tensile Strain at Break | 23 | % | ISO 527-2 |
Tensile Creep Modulus(1 hr)Tensile Creep Modulus (1 hr) | 2800 | MPa | ISO 899-1 |
拉伸蠕变模量拉伸蠕变模量 | |||
1000 hr1000 hr | 1500 | MPa | ISO 899-1 |
弯曲模量Flexural Modulus | 3000 | MPa | ISO 178 |
摩擦系数摩擦系数 | |||
与自身 - 动态,1 hrvs. Itself - Dynamic,1 hr | 0.25 | ASTM D1894 | |
洛氏硬度Rockwell Hardness | ISO 2039-2 | ||
M 级M-Scale | 92 | ISO 2039-2 | |
R 级R-Scale | 120 | ISO 2039-2 |
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