CYCOLAC™ MG38U resin

About
Improved UV performance, very high impact ABS. Toughness/rigidity. Good fatigue resistance.&&

Product Description
SupplierSABIC
GenericABS
Material StatusCommercial: Active
FeaturesGood flexibility,High impact resistance,Fatigue resistance,HB
AvailabilitysNorth America,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ASTM D792, ISO 1183
Melt Flow Rate
220℃,10.0kg15g/10minISO 1133
Melt Volume Rate
220℃,5 kg5.00cm³/10minISO 1133
Shrinkage rate
MD:3.2 mm0.50 to 0.80%Internal Method
Water absorption rateISO 62
Saturation, 23 ℃1.0%
Equilibrium, 23 ℃, 50% RH0.20%

MECHANICALNominal valueUnitTest method
Tensile modulus
2390MPaASTM D638
2420MPaISO 527-1-2
tensile strength
yield43.8MPaASTM D638
yield41.0MPaISO 527-2/5
fracture36.2MPaASTM D638
fracture33.0MPaISO 527-2/5
Tensile strain
yield2.9%ASTM D638
yield2.5%ISO 527-2/5
fracture98%ASTM D638
fracture30%ISO 527-2/5
Bending modulus
50 mm span2410MPaASTM D790
2310MPaISO 178
bending strength
70.0MPaISO 178
Yield, 50 mm span76.0MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃370J/mASTM D256
23℃27kJ/m²ISO 180-1A
Dart impact equipped with measuring instruments
23℃,Total Energy32.0JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed, 3.2 mm97.0ASTM D648
1.8 MPa, unannealed, 3.2 mm82.0ASTM D648
1.8 MPa, unannealed, 64 mm span80.0ISO 75-2/Af
Vicat Softening Temp
B5098.0ASTM D1525,ISO 306
B12099.0ISO 306/B120
Linear coefficient of thermal expansionASTM E831, ISO 11359-2
MD:-40~40℃8.8E-51/℃
TD:-40~40℃8.6E-51/℃

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.50 mmHBUL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature82.2 to 93.3°C
Drying time2.0 to 4.0hr
Drying time, maximum8.0hr
Recommended maximum moisture content0.10%
Recommended injection volume50 to 70%
Barrel rear temperature188 to 210°C
Barrel middle temperature204 to 227°C
Barrel front temperature216 to 238°C
Nozzle temperature218 to 260°C
Processing (melt) temperature218 to 260°C
Mold temperature48.9 to 71.1°C
Back pressure0.345 to 0.689MPa
Screw speed30 to 60rpm
Vent depth0.038 to 0.051mm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.20 in/min
3. Type I, 0.20 in/min
4. 0.051 in/min
5. 0.079 in/min
6. Yield
7. 80*10*4
8. 80*10*4 mm
9. Rate B (120°C/h), Loading 2 (50 N)
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