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Master Bond adhesives

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LG Chemical LI-941 ASA, Extrusion, High Heat Resistance  (discontinued **)
Categories: Polymer; Thermoplastic; ASA Polymer; Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded

Material Notes: Information Provided by LG Chem

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Physical PropertiesOriginal ValueComments
Density 1.07 g/ccISO 1183
Water Absorption 0.30 %ISO 62
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cmISO 2577
Melt Index of Compound 7.49 g/10 min
@Load 10.0 kg,
Temperature 220 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 49.0 MPa50 mm/min; ISO 527
Elongation at Break 20 %50 mm/min; ISO 527
Elongation at Yield 5.1 %50 mm/min; ISO 527
Tensile Modulus 2.20 GPa1 mm/min; ISO 527
Flexural Yield Strength 80.0 MPa2 mm/min; ISO 178
Flexural Modulus 2.45 GPa2 mm/min; ISO 178
Izod Impact, Notched (ISO) 4.00 kJ/m²
@Temperature -30.0 °C
ISO 180
 15.0 kJ/m²
@Temperature 23.0 °C
ISO 80
Charpy Impact Unnotched 4.00 J/cm²
@Temperature -30.0 °C
ISO 179
 8.00 J/cm²
@Temperature 23.0 °C
ISO 179
Charpy Impact, Notched 0.400 J/cm²
@Temperature -30.0 °C
ISO 179
 1.80 J/cm²
@Temperature 23.0 °C
ISO 179
 
Thermal PropertiesOriginal ValueComments
CTE, linear 75.0 µm/m-°C
@Temperature 20.0 °C
ISO 11359
CTE, linear, Transverse to Flow 98.0 µm/m-°C
@Temperature 20.0 °C
ISO 11359
Deflection Temperature at 0.46 MPa (66 psi) 104 °CAnnealed, 80°C, 4 hours; ISO 75
Deflection Temperature at 1.8 MPa (264 psi) 101 °CAnnealed, 80°C, 4 hours; ISO 175
Vicat Softening Point 100 °C50 N, 50°C/h; ISO 306
Flammability, UL94 HB
@Thickness 3.00 mm
 HB
@Thickness 1.50 mm
 
Processing PropertiesOriginal ValueComments
Melt Temperature 220 - 250 °C
Mold Temperature 40.0 - 80.0 °C
Drying Temperature 75.0 - 80.0 °C
Dry Time 2 - 4 hourPredrying

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PLGCHEM236 / 51057

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