MAGNUM™ 3904

About
Overview: MAGNUM™ 3904 is a medium heat ABS. Its very high impact properties make it suitable for main interior automotive applications. MAGNUM™ 3904 is available in Europe and China, locally produced in major car production regions. Due to its excellent extrusion capabilities, this product is also used for large thermoformed parts, for Truck and Bus applications. Benefits: Lot to lot consistency allowing for optimal machine parameters settings from the start Self-coloring enabling improvement of costs by using less pigments and lowering your logistic costs Low VOC allowing a better interior air quality facing increasing regulatory and OEMs constraints. Heat stability during wide range of processing temperatures: enhanced part design freedom Contains low amounts of gels providing for excellent thermoformability with low levels of scrap Applications: Main interior automotive applications requiring high impact Various interior trims, under the beltline Large sized applications in commercial transportation Complies with: U.S. FDA FCN 1525&&

Product Description
SupplierTrinseo
GenericABS
Material StatusCommercial: Active
FeaturesExcellent Processability,High impact resistance,HB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsProfile extrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ISO 1183/B
Density1.05g/cm³ISO 1183-2
Apparent density0.65g/cm³ISO 60
Melt Flow Rate
220℃,10.0kg4.5g/10minISO 1133
Melt Volume Rate
220℃,10 kg4.70cm³/10minISO 1133
220℃,10 kg4.00cm³/10minISO 1133
Shrinkage rate
MD0.40 to 0.70%ISO 294-4

MECHANICALNominal valueUnitTest method
Tensile modulus1900MPaISO 527-2 2
3.20 mm, injection molded1820MPaISO 527-2
tensile strength 
yield35.0MPaISO 527-2 2
Yield, 3.20 mm, injection molding37.0MPaISO 527-2/50
Yield, 3.20 mm, injection molding39.0MPaISO 527-2/100
Tensile strain 
yield2.5%ISO 527-2 2
Yield, 3.20 mm, injection molding2.6%ISO 527-2/50
Yield, 3.20 mm, injection molding2.8%ISO 527-2/100
Nominal strain at break45%ISO 527-2 2
Bending modulus
3.20 mm, injection molded1900MPaISO 178
bending strength
3.20 mm, injection molded58.0MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength 
23℃38.0kJ/m²ISO 179/1eA 2
-30℃16.0kJ/m²ISO 179/1eA 2
-30 ℃, injection molding12kJ/m²ISO 179/2C
-30 ℃, injection molding18kJ/m²ISO 179/1eA
23 ℃, injection molding37kJ/m²ISO 179/1eA
23 ℃, injection molding22kJ/m²ISO 179/2C
Charpy impact strength
23℃No Break ISO 179/1eU 2
-30℃No Break ISO 179/1eU 2
Impact strength of cantilever beam notch ISO 180/A
-30 ℃, injection molding17kJ/m²ISO 180-A
23 ℃, injection molding42kJ/m²ISO 180-A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, annealed97.0ISO 75-2/A
1.8 MPa97.0ISO 75-2 2
Vicat Softening Temp
B5097.0ISO 306
B5097.0ISO 306 2

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+13ohms·mIEC 60093 2

FLAME CHARACTERISTICSNominal valueUnitTest method
Burning rate
2.0 mm40mm/minISO 3795
Flame retardant level UL 94
1.50 mmHB UL 94
3.00 mmHB UL 94
Flame retardant level
1.60 mmHB ISO 1210 2
carbon emission20.0µg/gVDA 277

Notes
1. Typical properties: these are not to be construed as specifications.
2. Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
3. 0.079 in/min
4. 3-points
5. This rating not intended to reflect hazards presented by this or any other material under actual fire conditions.
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