|
项目 Item |
检测方法 |
单位 |
KH2075 | KH2080 | KH2083 | KH2085 | KH2087 | KH2090 |
化学性能 Chemical property |
特性粘度 Intrinsic Viscosity |
GB/T 14190 | dL/g | 0.750±0.012 | 1.100±0.025 | 1.150±0.025 | 1.200±0.025 | 1.250±0.025 | 1.300±0.025 |
端羧基 Carboxy End Groups |
mol/t | 14.0±4.0 | 14.0±4.0 | 14.0±4.0 | 14.0±4.0 | 14.0±4.0 | 14.0±4.0 | ||
色值(L) Color L Value |
- | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ||
色值(b) Color b Value |
- | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | ||
水分 Moisture Absorption |
% | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | ||
物理性能 Physical property |
密度 Density |
KHS 001 | g/cm³ | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 |
熔体流动速率 Melting Flow Rate(235℃/2.16kg) |
ISO 1133 | g/10min | 87.0±8.0 | 61.0±5.0 | 51.0±4.0 | 45.0±4.0 | 40.0±4.0 | 33.0±4.0 | |
熔体流动速率 |
ISO 1133 | g/10min | 125.0±10.0 | 92.0±6.0 | 75.0±5.0 | 69.0±5.0 | 58.0±4.0 | 50.0±4.0 | |
拉伸强度 Tensile Strength(50mm/min) |
ISO 527 | MPa | ≥55 | ≥55 | ≥55 | ≥55 | ≥50 | ≥50 | |
断裂伸张率 Tensile Elingation |
ISO 527 | % | ≥20 | ≥30 | ≥40 | ≥50 | ≥60 | ≥70 | |
弯曲强度 Flexural Strength |
ISO 178 | MPa | ≥70 | ≥70 | ≥70 | ≥70 | ≥70 | ≥70 | |
悬臂梁冲击强度(缺口) IZOD Notched lmpact Strength |
ISO 180 | KJ/㎡ | ≥3.0 | ≥3.0 | ≥4.0 | ≥4.0 | ≥5.0 | ≥5.0 |
|
项目 Item |
检测方法 |
单位 |
KH2095 | KH2100 | KH2100GL | KH2100F | KH2100 | KH2115 | KH2120 |
化学性能 Chemical property |
特性粘度 Intrinsic Viscosity |
GB/T 14190 | dL/g | 0.950±0.012 | 1.000±0.012 | 1.005±0.012 | 1.010±0.012 | 1.100±0.015 | 1.150±0.015 | 1.200±0.015 |
端羧基 Carboxy End Groups |
mol/t | 16.0±4.0 | 16.0±4.0 | 18.0±4.0 | 19.0±4.0 | 22.0±4.0 | 22.0±4.0 | 26.0±4.0 | ||
色值(L) Color L Value |
- | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ||
色值(b) Color b Value |
- | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | 2.0±1.0 | 3.0±1.0 | 3.0±1.0 | 3.0±1.0 | ||
水分 Moisture Absorption |
% | <0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
||
物理性能 Physical property |
密度 Density |
KHS 001 | g/cm³ | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 |
熔体流动速率 Melting Flow Rate(235℃/2.16kg) |
ISO 1133 | g/10min | 26.0±3.0 | 19.0±3.0 | 18.0±3.0 | 18.0±3.0 | 13.0±3.0 | 11.0±3.0 | 8.5±2.0 | |
熔体流动速率 |
ISO 1133 | g/10min | 38.0±3.0 | 30.0±3.0 | 29.0±3.0 | 29.0±3.0 | 19.0±3.0 | 16.0±3.0 | 13.0±2.0 | |
拉伸强度 Tensile Strength(50mm/min) |
ISO 527 | MPa | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | |
断裂伸张率 Tensile Elingation |
ISO 527 | % | ≥80 | ≥100 | ≥100 | ≥100 | ≥150 | ≥200 | ≥250 | |
弯曲强度 Flexural Strength |
ISO 178 | MPa | ≥70 | ≥70 | ≥70 | ≥70 | ≥65 | ≥60 | ≥60 | |
悬臂梁冲击强度(缺口) IZOD Notched lmpact Strength |
ISO 180 | KJ/㎡ | ≥5.0 | ≥6.0 | ≥6.0 | ≥6.0 | ≥7.0 | ≥7.0 | ≥7.0 |
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