Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

POM KL-4040 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
Engine parts,Engineering accessories,Household appliances
High temperature resistan,wear resistant
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
---|---|---|---|
Hot deformation temperature | 1.8MPa,未退火,3.20mm | ASTM D648 | 99.4 °C |
1.8MPa,未退火,64.0mm跨距 | ISO 75-2/Af | 98.0 °C | |
0.45MPa,未退火,3.20mm | ASTM D648 | 157 °C | |
Linear coefficient of thermal expansion | TD:-40到40°C | ASTME831 | 1.1E-04 cm/cm/°C |
TD:-40到40°C | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
MD:-40到40°C | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
MD:-40到40°C | ASTME831 | 1.1E-04 cm/cm/°C |
mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
---|---|---|---|
Bending modulus | ASTM D790 | 2070 Mpa | |
ISO 178 | 2600 Mpa | ||
bending strength | ISO 178 | 79.3 Mpa | |
ASTM D790 | 75.8 Mpa | ||
elongation | 断裂 | ASTM D638 | 18 % |
屈服 | ASTM D638 | 11 % | |
Friction coefficient | Dynamic | ASTM D3702Modified | 0.29 |
Static | ASTM D3702Modified | 0.15 | |
Tensile modulus | ASTM D638 | 2140 Mpa | |
ISO 527-2/1 | 2400 Mpa | ||
Tensile strain | 屈服 | ISO 527-2 | 10 % |
断裂 | ISO 527-2 | 23 % | |
tensile strength | 屈服 | ASTM D638 | 51.1 Mpa |
屈服 | ISO 527-2 | 47.3 Mpa | |
断裂 | ASTM D638 | 50.9 Mpa | |
断裂 | ISO 527-2 | 46.5 Mpa | |
Wear factor | Washer | ASTM D3702Modified | 15.0 10^-10in^5-min/ft-lb-hr |
Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
---|---|---|---|
Shrinkage rate | TD:24hr | ASTM D955 | 2.0-2.5 % |
TD:24小时 | ISO 294-4 | 2.0-2.5 % | |
MD:24小时 | ASTM D955 | 2.0-2.5 % | |
MD:24小时 | ISO 294-4 | 2.0-2.5 % | |
Water absorption rate | 24hr,50%RH | ASTM D570 | 0.15 % |
平衡,23°C,50%RH | ISO 62 | 0.26 % |
impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
---|---|---|---|
Dart impact | 23°C,EnergyatPeakLoad | ASTM D3763 | 6.40 J |
Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 4.0 kJ/m² |
Multi axis Instrumented Impact Energy | ISO 6603-2 | 0.770 J | |
Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 45 kJ/m² |