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Master Bond adhesives

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LG Chemical MA221 ABS, High Impact, Low Gloss  (discontinued **)
Categories: Polymer; Thermoplastic; ABS Polymer; Acrylonitrile Butadiene Styrene (ABS), Impact Grade, Molded
Material Notes: Feature: Injection Molding, Extrusion Molding, High Impact, Low Gloss

Application: Automotive Sheet, Semi-Conductor Tray

CAS No. 9003-56-9

Information provided by LG Chemical
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 1.04 g/ccASTM D792
Water Absorption 0.19 %
@Temperature 23.0 °C,
Time 86400 sec		ASTM D570
Maximum Moisture Content 0.010Injection and Extrusion Molding
Linear Mold Shrinkage, Flow 0.0040 - 0.0070 cm/cm
@Thickness 3.20 mm		ASTM D955
Melt Flow 5.0 g/10 min
@Load 10.0 kg,
Temperature 220 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 100ASTM D785
Tensile Strength, Yield 430 kg(f)/cm²
@Thickness 3.20 mm		50 mm/min; ASTM D638
Elongation at Break >= 50 %
@Thickness 3.20 mm		50 mm/min; ASTM D638
Flexural Yield Strength 620 kg(f)/cm²
@Thickness 3.20 mm		15 mm/min; ASTM D790
Flexural Modulus 22000 kg(f)/cm²
@Thickness 3.20 mm		15 mm/min; ASTM D790
Izod Impact, Notched 32.0 kg-cm/cm
@Thickness 6.40 mm,
Temperature 23.0 °C		ASTM D256
 58.0 kg-cm/cm
@Thickness 3.20 mm,
Temperature 23.0 °C		ASTM D256
Izod Impact, Unnotched 15.0 kg-cm/cm
@Thickness 6.40 mm,
Temperature -20.0 °C		ASTM D256
 30.0 kg-cm/cm
@Thickness 3.20 mm,
Temperature -20.0 °C		ASTM D256
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 90.0 °C
@Thickness 6.40 mm		Unannealed; ASTM D648
Vicat Softening Point 98.0 °C
@Load 5.00 kg		50°C/h; ASTM D1525
Flammability, UL94 HB
@Thickness >=0.800 mm
 HB
@Thickness >=1.60 mm
 HB
@Thickness >=2.50 mm
 HB
@Thickness >=3.20 mm
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 180 - 200 °Cc
Middle Barrel Temperature 190 - 210 °CInjection Molding
Front Barrel Temperature 200 - 220 °CInjection Molding
Nozzle Temperature 200 - 230 °CInjection Molding
Zone 1 180 - 200 °CExtrusion Molding
Zone 2 190 - 210 °CExtrusion Molding
Zone 3 200 - 230 °CExtrusion Molding
Zone 4 200 - 230 °CExtrusion Molding
Adapter Temperature 200 - 230 °CExtrusion Molding
Die Temperature 200 - 230 °CExtrusion Molding
Melt Temperature 200 - 230 °CInjection and Extrusion Molding
Mold Temperature 40.0 - 60.0 °CInjection Molding
Roll Temperature 60.0 - 90.0 °CBottom, Extrusion
 70.0 - 90.0 °CMiddle, Extrusion
 70.0 - 100 °CTop, Extrusion
Drying Temperature 70.0 - 80.0 °CInjection and Extrusion Molding
Dry Time 3.00 - 4.00 hourInjection and Extrusion Molding
Back Pressure 29.4 - 58.8 MPaInjection Molding
Screw Speed 30 - 60 rpmInjection Molding

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