Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded

Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded 物性表: Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded物性表及特性介绍,Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded注塑参数详情,如需Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.8
  • 密度 [g/cm3]: 0.87
  • 缺口冲击强度: 5.0
  • 拉伸强度 [MPa]: 7.3
  • 弯曲强度 [MPa]: 7.93
  • 弯曲模量 [MPa]: 0.0165
  • 热变形温度 [℃]: 42.0
  • 脆化温度 [℃]: -76.1
 
Physical PropertiesMetricEnglishComments
Density 0.870 - 1.86 g/cc0.0314 - 0.0672 lb/in³Average value: 0.934 g/cc Grade Count:104
Viscosity  42.0 - 300000 cP
@Temperature 190 - 230 °C
42.0 - 300000 cP
@Temperature 374 - 446 °F
Average value: 40700 cP Grade Count:13
 42.0 - 300000 cP
@Shear Rate 300 - 5000 1/s
42.0 - 300000 cP
@Shear Rate 300 - 5000 1/s
Average value: 40700 cP Grade Count:13
Environmental Stress Crack Resistance 1.00 - 1000 hour1.00 - 1000 hourAverage value: 221 hour Grade Count:32
 >= 1000 hour
@Temperature 50.0 - 50.0 °C
>= 1000 hour
@Temperature 122 - 122 °F
Average value: 668 hour Grade Count:2
 4.00 - 4.00 hour
@Temperature 50.0 - 50.0 °C
4.00 - 4.00 hour
@Temperature 122 - 122 °F
Average value: 668 hour Grade Count:1
 4.00 - 4.00 hour
@Thickness 3.80 - 3.80 mm
4.00 - 4.00 hour
@Thickness 0.150 - 0.150 in
Average value: 668 hour Grade Count:1
Thickness 25.4 - 38.1 microns1.00 - 1.50 milAverage value: 32.9 microns Grade Count:11
Linear Mold Shrinkage 0.0150 - 0.0200 cm/cm0.0150 - 0.0200 in/inAverage value: 0.0170 cm/cm Grade Count:8
Melt Flow 0.800 - 150 g/10 min0.800 - 150 g/10 minAverage value: 28.6 g/10 min Grade Count:101
Spiral Flow 32.0 - 67.8 cm12.6 - 26.7 inAverage value: 45.7 cm Grade Count:15
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 44.0 - 70.044.0 - 70.0Average value: 54.7 Grade Count:44
Tensile Strength, Ultimate 7.93 - 45.5 MPa1150 - 6600 psiAverage value: 12.6 MPa Grade Count:38
Film Tensile Strength at Yield, MD 1.31 - 12.5 MPa190 - 1810 psiAverage value: 9.65 MPa Grade Count:9
Film Tensile Strength at Yield, TD 10.3 - 13.0 MPa1500 - 1890 psiAverage value: 12.0 MPa Grade Count:7
Tensile Strength, Yield 7.30 - 42.0 MPa1060 - 6090 psiAverage value: 16.2 MPa Grade Count:74
Film Elongation at Break, MD 460 - 1000 %460 - 1000 %Average value: 677 % Grade Count:25
Film Elongation at Break, TD 540 - 1100 %540 - 1100 %Average value: 769 % Grade Count:23
Elongation at Break 25.0 - 1100 %25.0 - 1100 %Average value: 455 % Grade Count:61
Elongation at Yield 8.00 - 30.0 %8.00 - 30.0 %Average value: 14.5 % Grade Count:15
Modulus of Elasticity 0.140 - 1.57 GPa20.3 - 227 ksiAverage value: 0.463 GPa Grade Count:26
Flexural Modulus 0.0165 - 0.827 GPa2.40 - 120 ksiAverage value: 0.405 GPa Grade Count:60
Secant Modulus 0.230 - 0.689 GPa33.4 - 100 ksiAverage value: 0.431 GPa Grade Count:10
Secant Modulus, MD 0.179 - 0.207 GPa26.0 - 30.0 ksiAverage value: 0.201 GPa Grade Count:5
Secant Modulus, TD 0.221 - 0.238 GPa32.0 - 34.5 ksiAverage value: 0.234 GPa Grade Count:5
Izod Impact, Notched 5.00 - 8.01 J/cm9.37 - 15.0 ft-lb/inAverage value: 6.00 J/cm Grade Count:3
Izod Impact, Notched (ISO) 23.0 - 97.0 kJ/m²
@Temperature -50.0 - -50.0 °C
10.9 - 46.2 ft-lb/in²
@Temperature -58.0 - -58.0 °F
Average value: 44.5 kJ/m² Grade Count:8
Tensile Impact Strength 75.0 - 365 kJ/m²35.7 - 174 ft-lb/in²Average value: 241 kJ/m² Grade Count:7
Dart Drop, Total Energy 2.44 J1.80 ft-lbAverage value: 2.44 J Grade Count:4
Coefficient of Friction 0.120 - 0.5000.120 - 0.500Average value: 0.235 Grade Count:4
Coefficient of Friction, Static 0.200 - 0.5800.200 - 0.580Average value: 0.310 Grade Count:4
Elmendorf Tear Strength MD 260 - 600 g260 - 600 gAverage value: 514 g Grade Count:12
Elmendorf Tear Strength TD 490 - 900 g490 - 900 gAverage value: 729 g Grade Count:12
Elmendorf Tear Strength, MD 2.00 - 15.0 g/micron50.8 - 381 g/milAverage value: 7.72 g/micron Grade Count:11
Elmendorf Tear Strength, TD 7.30 - 27.6 g/micron185 - 701 g/milAverage value: 16.8 g/micron Grade Count:11
Dart Drop 3.00 - 19.7 g/micron76.2 - 500 g/milAverage value: 6.47 g/micron Grade Count:12
Dart drop Test 290 - 1000 g0.639 - 2.20 lbAverage value: 570 g Grade Count:12
Film Tensile Strength at Break, MD 21.0 - 56.5 MPa3050 - 8200 psiAverage value: 38.7 MPa Grade Count:23
Film Tensile Strength at Break, TD 16.0 - 47.0 MPa2320 - 6820 psiAverage value: 31.7 MPa Grade Count:23
 
Thermal PropertiesMetricEnglishComments
Melting Point 75.0 - 136 °C167 - 277 °FAverage value: 116 °C Grade Count:42
Crystallization Temperature 106 - 111 °C223 - 232 °FAverage value: 107 °C Grade Count:6
Deflection Temperature at 0.46 MPa (66 psi) 42.0 - 75.0 °C108 - 167 °FAverage value: 51.1 °C Grade Count:12
Deflection Temperature at 1.8 MPa (264 psi) 35.0 - 44.0 °C95.0 - 111 °FAverage value: 37.4 °C Grade Count:4
Vicat Softening Point 41.1 - 130 °C106 - 266 °FAverage value: 95.7 °C Grade Count:63
Brittleness Temperature -76.1 - 76.0 °C-105 - 169 °FAverage value: -64.5 °C Grade Count:38
 
Optical PropertiesMetricEnglishComments
Haze 1.50 - 55.0 %1.50 - 55.0 %Average value: 19.2 % Grade Count:17
Gloss 45.0 - 94.0 %45.0 - 94.0 %Average value: 67.2 % Grade Count:11
 
Processing PropertiesMetricEnglishComments
Feed Temperature 149 - 154 °C300 - 310 °FAverage value: 150 °C Grade Count:8
Nozzle Temperature 149 - 275 °C300 - 527 °FAverage value: 219 °C Grade Count:13
Melt Temperature 95.0 - 302 °C203 - 575 °FAverage value: 186 °C Grade Count:31
Mold Temperature 10.0 - 60.0 °C50.0 - 140 °FAverage value: 36.6 °C Grade Count:7
Die Opening 0.0810 - 0.254 cm0.0319 - 0.100 inAverage value: 0.169 cm Grade Count:6
Blow-up Ratio (BUR) 1.50 - 3.001.50 - 3.00Average value: 2.31 Grade Count:8
Injection Pressure 2.76 - 100 MPa400 - 14500 psiAverage value: 38.0 MPa Grade Count:5

转载请注明: 转自中国塑胶原料之家 http://www.su-jiao.com/wuxingbiao/

本文链接: http://www.su-jiao.com/yuanliaoku/show-39761.html

免责声明: 本文 Overview of materials for Linear Low Density Polyethylene (LLDPE), Injection Molded 仅代表作者个人观点,中国塑胶原料之家无关。中国塑胶原料之家网所转载的内容,其版权均由原作者和资料提供方所拥有!如因作品版权问题需要处理,请与我们联络

塑胶原料之家,专业塑料网站、原料报价网站,免费发布塑胶供求信息。塑胶原料之家为您提供塑料供应、塑料求购、塑料行情、塑料展会、塑料原料资讯服务。

2008-2015 塑料|塑胶原料|物性表大全|UL黄卡|SGS报告查询|最新价格--塑胶原料之家

沪ICP备15027283号-4