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Ineos ABS Lustran® 308 ABS, Medical Grade

Category Polymer , Thermoplastic , ABS Polymer , Acrylonitrile Butadiene Styrene (ABS), Molded
Manufacturer Ineos ABS
Trade Name Lustran®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ineos ABS Lustran® 308 ABS, Medical Grade.pdf
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Material Notes:
Lustran® ABS 308 resin is a low gloss, easy-flowing grade of ABS (acrylonitrile butadiene styrene). This injection molding grade offers a good balance of rigidity, impact strength, and abuse resistance. The resin is available in natural (000000). Lustran® ABS 308 resin is designed for applications requiring a good balance of physical properties and a low-gloss appearance. Typical applications include components of intravenous (IV) systems, diagnostic test kits, and surgical instruments. As with any product, use of Lustran® ABS 308 resin in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Lustran® ABS 308 resin is designated as “medical-grade” and has met the requirements of the FDA-Modified ISO 10993, Part I “Biological Evaluation of Medical Devices” tests with human tissue contact time of 30 days or less. Regrind must not be used in medical applications requiring biocompatibility.
Physical Properties Metric English Comments
Density 1.06 g/cc
0.0383 lb/in³
ASTM-D792
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cm
0.0040 - 0.0070 in/in
ASTM-D955
Melt Flow 7.0 g/10 min

@Load 3.80 kg,
Temperature 230 °C
7.0 g/10 min

@Load 8.38 lb,
Temperature 446 °F
Rate; ASTM-D1238
21 g/10 min

@Load 10.0 kg,
Temperature 220 °C
21 g/10 min

@Load 22.0 lb,
Temperature 428 °F
Index; ASTM-D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 105
105
ASTM-D785
Tensile Strength, Yield 36.0 MPa
5220 psi
ASTM-D638
Tensile Modulus 2.20 GPa
319 ksi
ASTM-D638
Flexural Yield Strength 72.0 MPa
10400 psi
ASTM-D790
Flexural Modulus 2.40 GPa
348 ksi
ASTM-D790
Izod Impact, Notched 1.71 J/cm

@Thickness 3.20 mm
3.20 ft-lb/in

@Thickness 0.126 in
ASTM-D256
Thermal Properties Metric English Comments
CTE, linear 90.0 µm/m-°C
50.0 µin/in-°F
ASTM-D696
Deflection Temperature at 0.46 MPa (66 psi) 88.0 °C

@Thickness 3.20 mm
190 °F

@Thickness 0.126 in
Unannealed; ASTM-D648
92.0 °C

@Thickness 12.7 mm
198 °F

@Thickness 0.500 in
Unannealed; ASTM-D648
100 °C

@Thickness 3.20 mm
212 °F

@Thickness 0.126 in
Annealed; ASTM-D648
102 °C

@Thickness 12.7 mm
216 °F

@Thickness 0.500 in
Annealed; ASTM-D648
Deflection Temperature at 1.8 MPa (264 psi) 75.0 °C

@Thickness 3.20 mm
167 °F

@Thickness 0.126 in
Unannealed; ASTM-D648
87.0 °C

@Thickness 12.7 mm
189 °F

@Thickness 0.500 in
Unannealed; ASTM-D648
95.0 °C

@Thickness 3.20 mm
203 °F

@Thickness 0.126 in
Annealed; ASTM-D648
100 °C

@Thickness 12.7 mm
212 °F

@Thickness 0.500 in
Annealed; ASTM-D648
Vicat Softening Point 106 °C
223 °F
Rate B; ASTM-D1525
Processing Properties Metric English Comments
Rear Barrel Temperature 235 - 250 °C
455 - 482 °F
Injection Molding
Middle Barrel Temperature 240 - 255 °C
464 - 491 °F
Injection Molding
Front Barrel Temperature 245 - 260 °C
473 - 500 °F
Injection Molding
Nozzle Temperature 245 - 260 °C
473 - 500 °F
Injection Molding
Melt Temperature 245 - 265 °C
473 - 509 °F
Injection Molding
Mold Temperature 45.0 - 65.0 °C
113 - 149 °F
Injection Molding
Drying Temperature 71.0 - 77.0 °C

@Time 14400 sec
160 - 171 °F

@Time 4.00 hour
82.0 - 88.0 °C

@Time 7200 sec
180 - 190 °F

@Time 2.00 hour
Moisture Content <= 0.10 %
<= 0.10 %
Dew Point <= -29.0 °C
<= -20.2 °F
inlet air
Injection Pressure 68.9 - 110 MPa
10000 - 16000 psi
Injection Molding
Back Pressure 0.345 - 0.689 MPa
50.0 - 100 psi
Injection Molding
Clamp Pressure 30.8 - 61.6 MPa
4470 - 8930 psi
Injection Molding
Cushion <= 0.635 cm
<= 0.250 in
Injection Molding
Descriptive Properties Value Comments
Hold Pressure 50-75% of Injection Pressure, Injection Molding
Injection Speed High
Injection Molding
Screw Compression Ratio 2.5:1
Injection Molding
Screw Length-to-Diameter Ratio >= 20:1
Injection Molding
Screw Speed Moderate, Injection Molding
Shot Weight-to-Machine Capacity Ratio 0.5-0.75
Injection Molding
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