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LATI LASULF G/20 20% Glass Reinforced Polysulfone (PSU)  (Unverified Data**)

Category Polymer , Thermoplastic , Polysulfone (PSU) , Polysulfone, 20% Glass Fiber Reinforced
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LATI LASULF G/20 20% Glass Reinforced Polysulfone (PSU)  (Unverified Data**).pdf
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Material Notes:
Description: Lasulf products are composed of polysulfone (PSU). They feature good thermal and mechanical properties such as excellent toughness, even at low temperatures, excellent dimensional stability low water absorption and exceptional resistance to hydrolysis allow their application also in case of very hot water. Reinforced Lasulfs are among the few thermoplastics guaranteeing good mechanical properties even at high temperatures. Resistance to creep is excellent, thermal resistance is outstanding: continuous no-load working temperature can reach 160°C (200°C for short periods of time). The Lasulfs are self-extinguishing without adding flame retardants.Specific Notes for this Material: UL94V-0 self-extinguishing, without halogens or phosphorus; low fume optical density and toxicity; 20% glass fiber; good mechanical properties, even at high temperatures; excellent dimensional stability; low coefficient of linear thermal expansion; excellent thermal resistance. Disclaimer from LATI: This document contains information based on average values as obtained from the results of laboratory tests and observations made on LATI materials. Tested materials were injection molded, used in their natural color, and conditioned in compliance with Standard ASTM D 618, procedure A. These values refer to LATI's best technical and scientific knowledge at the moment of testing and cannot be used as a basis for the development of applications. For a better assessment of the materials, you are kindly requested to contact LATI's technical or commercial offices, which are at your disposal and will supply detailed information on the most suitable characteristics for their intended use. With reference to DPR n.224 dated May 24, 1988, issued in accordance with EC Guide-lines 85/374, LATI Industria Termoplastici S.p.A. declines all responsibility arising from an improper use of the products described in this document.All data provided by LATI.
Physical Properties Metric English Comments
Density 1.38 g/cc
0.0499 lb/in³
ISO 1183
Water Absorption 0.19 %
0.19 %
at 23°C; ISO 62
Linear Mold Shrinkage 0.0035 cm/cm
0.0035 in/in
LATI
Linear Mold Shrinkage, Transverse 0.0035 cm/cm
0.0035 in/in
LATI
Mechanical Properties Metric English Comments
Hardness, Rockwell M 90
90
ASTM D785
Tensile Strength, Ultimate 108 MPa
15700 psi
ISO 527
67.0 MPa

@Temperature 120 °C
9720 psi

@Temperature 248 °F
ISO 527
80.0 MPa

@Temperature 90.0 °C
11600 psi

@Temperature 194 °F
ISO 527
91.0 MPa

@Temperature 60.0 °C
13200 psi

@Temperature 140 °F
ISO 527
Flexural Modulus 5.90 GPa
856 ksi
ASTM D790
5.70 GPa

@Temperature 120 °C
827 ksi

@Temperature 248 °F
ASTM D790
5.75 GPa

@Temperature 90.0 °C
834 ksi

@Temperature 194 °F
ASTM D790
5.85 GPa

@Temperature 60.0 °C
848 ksi

@Temperature 140 °F
ASTM D790
Izod Impact, Notched 0.750 J/cm

@Temperature -40.0 °C
1.41 ft-lb/in

@Temperature -40.0 °F
ASTM D256
0.800 J/cm

@Temperature -20.0 °C
1.50 ft-lb/in

@Temperature -4.00 °F
ASTM D256
0.800 J/cm

@Temperature 23.0 °C
1.50 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Charpy Impact Unnotched 2.50 J/cm²

@Temperature -20.0 °C
11.9 ft-lb/in²

@Temperature -4.00 °F
DIN 53453
2.50 J/cm²

@Temperature -40.0 °C
11.9 ft-lb/in²

@Temperature -40.0 °F
DIN 53453
2.50 J/cm²

@Temperature 23.0 °C
11.9 ft-lb/in²

@Temperature 73.4 °F
DIN 53453
Thermal Properties Metric English Comments
CTE, linear 30.0 µm/m-°C

@Temperature 20.0 °C
16.7 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 186 °C
367 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 180 °C
356 °F
ASTM D648
Vicat Softening Point 183 °C
361 °F
50°C/h 50N; ISO 306
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
Oxygen Index 38 %
38 %
ISO 4589
Glow Wire Test 960 °C

@Thickness 2.00 mm
1760 °F

@Thickness 0.0787 in
IEC 695-2-1
960 °C

@Thickness 1.00 mm
1760 °F

@Thickness 0.0394 in
IEC 695-2-1
Electrical Properties Metric English Comments
Dielectric Strength 18.0 kV/mm

@Thickness 2.00 mm
457 kV/in

@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index 125 V
125 V
IEC 112
Processing Properties Metric English Comments
Melt Temperature 300 - 340 °C
572 - 644 °F
Mold Temperature 120 - 130 °C
248 - 266 °F
Drying Temperature 120 - 130 °C
248 - 266 °F
Not necessary for reinforced materials. Temperature can be reduced when using vacuum ovens.
Dry Time >= 3 hour
>= 3 hour
Not necessary for reinforced materials. Drying time can be reduced when using vacuum ovens.
Descriptive Properties Value Comments
Heat Resistance - Ball Test (125°C) Y
IEC 335
Heat Resistance - Ball Test (165°C) Y
IEC 335
Injection Speed high
Needle Burner Test Y
1.47 mm
Y
3.05 mm
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