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Covestro PC Makrolon AL2447 low viscosity,UV stabilized,easy release
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Covestro PC Makrolon AL2447 low viscosity,UV stabilized,easy release
| Brand Name | Covestro |
| Model Number | AL2447 |
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
General purpose grades
Grades / Automotive lighting
MVR (300 °C/1.2 kg) 19 cm³/10 min; Automotive lighting; low viscosity; UV stabilized; easy release; injection molding - melt temperature 280 - 320 °C; available in clear transparent colors and in various signal colors; headlamp lenses for automotive forward lighting
Rheological properties
| Property | Test Condition | Unit | Standard | typical Value | |
|---|---|---|---|---|---|
| C | Melt volume-flow rate |
300 °C/ 1.2 kg
|
cm³/10 min | ISO 1133 |
19
|
|
Melt mass-flow rate
|
300 °C/ 1.2 kg
|
g/10 min
|
ISO 1133 | 20 | |
| C |
Molding shrinkage, parallel
|
60x60x2 mm/ 500 bar
|
% | ISO 294-4 | 0.65 |
| C | Molding shrinkage, normal | 60x60x2 mm/ 500 bar | % | ISO 294-4 | 0.7 |
| Molding shrinkage, parallel/normal | Value range based on general practical experience |
% |
b.o. ISO 2577
|
0.5-0.7 | |
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 | 2400 |
| C |
Yield stress
|
50 mm/min | MPa | ISO 527-1,-2 | 66 |
| C |
Yield strain
|
50 mm/min | % | ISO 527-1,-2 | 6.0 |
| 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 | % | ISO 527-1,-2 | 130 | |
| Stress at break | 50 mm/min | MPa | ISO 527-1,-2 | 65 | |
| Strain at break | 50 mm/min | % | ISO 527-1,-2 | 120 | |
| C |
Tensile creep modulus
|
1 h | MPa |
ISO 899-1
|
2200 |
| C |
Tensile creep modulus
|
1000 h | MPa |
ISO 899-1
|
1900 |
|
Flexural modulus
|
2 mm/min | MPa |
ISO 178
|
2350 | |
|
Flexural strength
|
2 mm/min | MPa |
ISO 178
|
98 | |
|
Flexural strain at flexural strength
|
2 mm/min | % |
ISO 178
|
7.0 | |
|
Flexural stress at 3.5 % strain
|
2 mm/min | MPa | ISO 178 | 74 | |
| C |
Charpy impact strength
|
23 °C | kJ/m² |
ISO 179/1eU
|
N |
| Charpy impact strength | -60 °C/3mm | kJ/m² | ISO 179/1eU | N | |
|
Charpy notched impact strength
|
23 °C/3mm | kJ/m² | ISO 21305/based on ISO 179/A | 65P(C) | |
| Charpy notched impact strength | -30 °C/3mm | kJ/m² | ISO 21305/based on ISO 179/A | 14C | |
| Izod notched impact strength | 23 °C/3mm | kJ/m² | ISO 21305/based on ISO 180/A | 65P | |
| Izod notched impact strength | -30 °C/3mm | kJ/m² | ISO 21305/based on ISO 180/A | 15C | |
| C |
Puncture impact properties - maximum force
|
23 °C | N |
ISO 6603-2
|
5100 |
| C |
Puncture impact properties - maximum force
|
-30 °C | N |
ISO 6603-2
|
6000 |
| C |
Puncture energy
|
23 °C | J |
ISO 6603-2
|
55 |
| C |
Puncture energy
|
-30 °C | J |
ISO 6603-2
|
65 |
|
Ball indentation hardness
|
N/mm² |
ISO 2039-1
|
115 | ||
Resins wholesale,Factory-Direct supply,Certified supplier
Main Product: PC,PC/ABS,PC/PET,PC/PBT
Customized Services: Modified, Color matching, Production technical support
Several Warehouse: Guang zhou, Dong guan, Shen zhen, Hong kong
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