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Makrolon LED2643,medium viscosity; UV stabilized;
| Brand Name | Covestro |
| Model Number | LED2643 |
Product Details
Payment & Shipping Terms
Minimum Order Quantity
25KG
Price
*USD to be negotiated
Packaging Details
25Kgs/BAG
Payment Terms
L/C, T/T, Western Union, MoneyGram
Product Description
Rheological properties
| Property | Test Condition | Unit | Standard | typical Value | |
| C | Melt volume-flow rate | 300 °C/ 1.2 kg | cm³/10 min | ISO 1133 | 13 |
| Melt mass-flow rate | 300 °C/ 1.2 kg | g/10 min | ISO 1133 | 13 | |
| C | Molding shrinkage, parallel | 60x60x2 mm³/ 500 bar | % | ISO 294-4 | 0.7 |
| C | Molding shrinkage, normal | 60x60x2 mm³/ 500 bar | % | ISO 294-4 | 0.75 |
| Molding shrinkage, parallel/normal | Value range based on general practical experience | % | b.o. ISO 2577 | 0.6 - 0.8 | |
Mechanical properties (23 °C/50 % r. h.)
| Property | Test Condition | Unit | Standard | typical Value | |
| C | Tensile modulus | 1 mm/min | MPa | ISO 527-1,-2 | 2350 |
| C | Yield stress | 50 mm/min | MPa | ISO 527-1,-2 | 65 |
| C | Yield strain | 50 mm/min | % | ISO 527-1,-2 | 6.3 |
| C | Nominal strain at break | 50 mm/min | % | ISO 527-1,-2 | > 50 |
| Stress at break | 50 mm/min | MPa | ISO 527-1,-2 | 70 | |
| Strain at break | 50 mm/min | % | b.o. ISO 527-1,-2 | 130 | |
| Flexural modulus | 2 mm/min | MPa | ISO 178 | 2350 | |
| Flexural strength | 2 mm/min | MPa | ISO 178 | 96 | |
| Flexural strain at flexural strength | 2 mm/min | % | ISO 178 | 7.0 | |
| Flexural stress at 3.5 % strain | 2 mm/min | MPa | ISO 178 | 72 | |
| C | Charpy impact strength | 23 °C | kJ/m² | ISO 179/1eU | N |
| C | Charpy impact strength | -30 °C | kJ/m² | ISO 179/1eU | N |
| Charpy impact strength | -60 °C | kJ/m² | ISO 179/1eU | N | |
| Charpy notched impact strength | 23 °C/ 3 mm | kJ/m² | ISO 21305/based on ISO 179/1eA | 70P | |
| Charpy notched impact strength | -30 °C/ 3 mm | kJ/m² | ISO 21305/based on ISO 179/1eA | 14C | |
| Izod notched impact strength | 23 °C/ 3 mm | kJ/m² | ISO 21305/based on ISO 180/A | 65P | |
| Izod notched impact strength | -30 °C/ 3 mm | kJ/m² | ISO 21305/based on ISO 180/A | 15C | |
| C | Puncture impact properties - maximum force | 23 °C | N | ISO 6603-2 | 5400 |
| C | Puncture impact properties - maximum force | -30 °C | N | ISO 6603-2 | 6300 |
| C | Puncture energy | 23 °C | J | ISO 6603-2 | 60 |
| C | Puncture energy | -30 °C | J | ISO 6603-2 | 65 |
| Ball indentation hardness | N/mm² | ISO 2039-1 | 115 | ||
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