LUBMER is a specially polyethylene developed by Mitusi Chemicals' original polymerization technology. LUBMER has outstanding sliding properties, abrasion resistance and moldability. Especially, LUBMER is used for a wide range of applications for soundproofing parts of office automation equipments, automotive, electrical and electronic parts. In addition, LUBMER is making a significant contribution to the development of building materials, mechanical parts, etc.. attracting attention as a high-performance material that will build a future.
Features:
-Sliding properties
-Food Safety
-Abrasion resistance
-Chemical resistance
-Electrical insulating properties
-Noiseless properties
Applications:
-Electrical/office automation equipment parts
-Automotive parts
-General equipment parts, building materials, and other parts
| Original Document | Technical Datasheet(English) | |||
| Features | InsulatingWear/Abrasion ResistanceLow Friction/WearSlidingChemical ResistanceNoise Damping | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D 1505 | |
Melt Mass Flow Rate(MFR) | |||
190℃/10 kg | *** g/10 min | JIS K7210 | |
Mold Shrinkage | |||
Flow | *** % | Internal | 2.00 mm |
Across Flow | *** % | Internal | 2.00 mm |
Water Absorption | *** % | ASTM D570 | 24 hr, immersion |
Spiral Flow | *** mm | - | 270°C |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Break | *** Mpa | ASTM D638 | 23℃, Type IV, 50 mm/min |
Tensile Elongation | |||
Break | *** % | ASTM D638 | 23℃, Type IV, 50 mm/min |
Flexural Modulus | *** Mpa | ASTM D790 | 23°C, 3.00 mm, 48.0 mm Span, 5.0 mm/min |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | 23°C, 3.00 mm, 48.0 mm Span, 5.0 mm/min |
Coefficient of Friction | *** - | Internal | Dynamic, SUS 304 (surface roughness, 6S) |
Wear Factor | *** E-6 mm³/Nm | Internal | SUS 304 (surface roughness, 6S) |
PV Limit | *** MPa-m/s | Internal | SUS 304 (surface roughness, 6S) |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | 2.00 mm |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ASTM D785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | Loading 1kg (10 N) |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6/°C | ASTM D 696 | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | ***~*** Ohm-cm | ASTM D257 | |
Dielectric Constant(Permittivity) | |||
- | *** - | ASTM D150 | 23°C |
Dissipation Factor | |||
1MHz | ***~*** E-4 | ASTM D150 | |
Dielectric Strength | *** kV/mm | ASTM D149 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
