High density polyethylene for 3-layer PE coating(Black Compound) - Top Coat
ET509B is a black, high-density polyethylene produced with Sclairtech technology. It is well modified by melt blending to meet the requirements of globla standards and standards of customers' own. It is designed for use as a top-coat in 3-layer pipe coating systems with conventional grafted adhesive (Polyglue LE149V, LE200T, LE100A and LE851P etc). Base PE of ET509B has high physical properties originated from HDPE and blended resins improve ESCR, impact properties and processibility. Together with Polyglue grades for 3-layer PE, ET509B shows highly adjusted pipe coating system available for all pipe coating specification including DIN30670, CSA Z425.21-02, NFA 49-710.
| Original Document | Technical Datasheet(English) | |||
| Features | ESCR | |||
| Appearance | Black | |||
| Processing | ExtrusionExtrusion Coating | |||
| Reinforced | 2% Carbon black | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ASTM D1238 | |
Water Absorption | *** % | ASTM D570 | |
Environmental Stress Cracking Resistance | *** Hours | ASTM D 1693 | F50, 10% Surfactant |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** kg/cm² | ASTM D638 | |
Break | *** kg/cm² | ASTM D638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Brittleness Temperature | *** °C | ASTM D 746 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | *** D | ASTM D 2240 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | |
Melt Temperature(Tm) | *** °C | ASTM D3418 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | |
Dielectric Strength | *** kV/mm | ASTM D149 | |
| Additional Information | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Oxidative Induction Time | *** Min | ASTM D3895 | at 220℃ |
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.
