ULTEM™ LTX300A resin

About
High flow Polyetherimide blend with low toxicity, smoke and flame evolution. ECO Compliant, UL94 V0 listing in recognized colors.&&

Product Description
SupplierSABIC
GenericPolyetherimide
Material StatusCommercial: Active
FeaturesLow smoke,High liquidity,Low toxicity,ECO,V-0
AvailabilitysNorth America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.30g/cm³ASTM D792
Density1.30g/cm³ISO 1183
Melt Flow Rate
295℃,6.60kg2.4g/10minASTM D1238
Melt Volume Rate
340℃,5 kg15.0cm³/10minISO 1133
Shrinkage rate Internal Method
MD0.60 to 0.80%Internal Method
MD:3.2 mm0.50 to 0.70%Internal Method
Shrinkage rate
TD:3.2 mm0.50 to 0.70%Internal Method
Water absorption rate
Saturation, 23 ℃1.3%ISO 62
Equilibrium, 23 ℃, 50% RH0.70%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃6.0kJ/m²ISO 179/1eA
23℃7.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃No Break ISO 179/1eU
23℃No Break ISO 179/1eU
Impact strength of cantilever beam notch ISO 180/1A
23℃2100J/mASTM D4812
23℃69J/mASTM D256
-30℃5.0kJ/m²ISO 180-1A
23℃7.0kJ/m²ISO 180-1A
Notched impact strength of cantilever beam ISO 180/1U
-30℃No Break ISO 180/1U
23℃No Break ISO 180/1U
Impact strength of cantilever beam notch
3.2mm2100J/mASTM D256
Dart impact equipped with measuring instruments
23℃,Total Energy40.0JASTM D3763
Drop hammer impact
23℃35.0JASTM D3029

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
1.8 MPa, unannealed, 100 mm span185ISO 75-2/Ae
0.45 MPa, unannealed, 100 mm span200ISO 75-2/Be
1.8 MPa, unannealed, 3.2 mm187ASTM D648
1.8 MPa, unannealed, 6.4 mm189ASTM D648
Vicat Softening Temp210ASTM D1525 11
Vicat Softening Temp 
A50210ISO 306/A50
B50200ISO 306
B120200ISO 306/B120
Ball pressure test
125℃Pass IEC 60695-10-2
Linear coefficient of thermal expansion
TD:23~150℃5.0E-51/℃ISO 11359-2
TD:-40~150℃5.0E-51/℃ASTM E831
MD:23~150℃5.0E-51/℃ISO 11359-2
MD:-40~150℃5.0E-51/℃ASTM E831
Thermal conductivity coefficient0.26W/m/KISO 8302

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
0.75 mmV-0 UL 94

MECHANICALNominal valueUnitTest method
Tensile modulus3310MPaASTM D638
Tensile modulus3200MPaISO 527-1-2
tensile strength
fracture75.0MPaISO 527-2/5
fracture85.0MPaASTM D638
yield97.0MPaASTM D638
yield90.0MPaISO 527-2/5
Tensile strain
fracture30%ASTM D638
fracture25%ISO 527-2/5
yield7.0%ASTM D638
yield6.0%ISO 527-2/5
Bending modulus3200MPaISO 178
50 mm span3240MPaASTM D790
bending strength130MPaISO 178
bending strength
Yield, 50 mm span145MPaASTM D790
Taber abraser
1000 cycles, 1000 g, CS-17 wheels15.0mgInternal Method
Ball hardness
H358/30127MPaISO 2039-1

Special valueNominal valueUnitTest method
0.45 MPa, unannealed, 3.2 mm201ASTM D648
0.45 MPa, unannealed, 6.4 mm204ASTM D648

Process Conditions
injectionNominal valueUnitTest method
Drying temperature135°C
Drying time4.0 to 6.0hr
Drying time, maximum10hr
Recommended maximum moisture content0.020%
Recommended injection volume40 to 60%
Barrel rear temperature338 to 360°C
Barrel middle temperature343 to 366°C
Barrel front temperature349 to 371°C
Nozzle temperature349 to 371°C
Processing (melt) temperature349 to 371°C
Mold temperature135 to 163°C
Back pressure0.345 to 0.689MPa
Screw speed40 to 70rpm
Vent depth0.025 to 0.076mm

Notes
1. Typical properties: these are not to be construed as specifications.
2. Tensile Bar
3. 0.20 in/min
4. Type I, 0.20 in/min
5. 0.051 in/min
6. 0.079 in/min
7. at Yield
8. 80*10*4 sp=62mm
9. 80*10*4 mm
10. 120*10*4 mm
11. Rate A (50°C/h), Loading 2 (50 N)
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