Terluran® GP-22

About
Terluran® GP-22 is an easy-flow, general purpose injection molding grade with high resistance to impact and heat distortion; intended for a wide range of applications, particularly in the housings sector. FEATURES Excellent colorability Medium flow Good impact resistance Good heat distortion resistance High quality surface finish and gloss APPLICATIONS Injection molding Appliance housings Household and sanitary appliances Toys Automotive components&&

Product Description
SupplierINEOS
GenericABS
Material StatusCommercial: Active
FeaturesGood surface appearance,High impact resistance,Moderate liquidity,Good coloring
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ISO 1183
Melt Volume Rate
220℃,10 kg19.0cm³/10minISO 1133
Shrinkage rate0.40 to 0.70%ISO 294-4
MD0.40 to 0.70%ASTM D955
Water absorption rate
Saturation, 23 ℃1.0%ASTM D570
Saturation, 23 ℃1.0%ISO 62
Equilibrium, 23 ℃, 50% RH0.22%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179
-30℃8.0kJ/m²ISO 179
23℃22kJ/m²ISO 179
Charpy Unnotch Impact strength ISO 179
-30℃100kJ/m²ISO 179
23℃180kJ/m²ISO 179
Impact strength of cantilever beam notch ISO 180/A
-30℃8.0kJ/m²ISO 180-A
23℃26kJ/m²ISO 180-A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, annealed94.0ISO 75-2/A
1.8 MPa, annealed98.9ASTM D648
1.8 MPa, unannealed77.8ASTM D648
0.45 MPa, annealed99.0ISO 75-2/B
0.45 MPa, annealed104ASTM D648
0.45 MPa, unannealed90.6ASTM D648
Vicat Softening Temp 
A50105ISO 306/A50
B5096.0ISO 306
Linear coefficient of thermal expansion
MD8.0E-5 to 1.1E-41/℃ISO 11359-2
Thermal conductivity coefficient0.17W/m/KDIN 52612

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+13ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric constant
1.00 mm,1 MHz2.80 ASTM D150
Relative permittivity IEC 60250
100 Hz2.90 IEC 60250
1 MHz2.80 IEC 60250
Dissipation factor IEC 60250
100 Hz4.8E-3 IEC 60250
1 MHz7.9E-3 IEC 60250

optical performanceNominal valueUnitTest method
Yellowness index13YIDIN 6167

MECHANICALNominal valueUnitTest method
Tensile modulus2300MPaISO 527
Tensile stress
Yield, 23 ℃45.0MPaISO 527
Tensile strain
Yield, 23 ℃2.6%ISO 527
Nominal tensile fracture strain
23℃10%ISO 527
Bending modulus2300MPaISO 527
bending strength65.0MPaISO 178
Rockwell hardness
R-level103 ASTM D785
Ball hardness97.0MPaISO 2039-1

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time2.0 to 4.0hr
Processing (melt) temperature220 to 260°C
Mold temperature30 to 60°C
Injection Velocity200mm/sec

Notes
1. Typical properties: these are not to be construed as specifications.
2. 4h/80°C
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