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LATI LASTIROL TR-V0 Polystyrene (PS) (UL94 V-0)  (discontinued **)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Heat Resistant Grade

Material Notes: Description: Lastirol thermoplastics are polystyrene (PS) products. The Lastirols feature excellent dimensional stability, good flowability, and can be molded without any particular problem. Glass fiber reinforced types have high rigidity and excellent dimensional stability.

Specific Notes for this Material: UL94V-0 self-extinguishing, with halogens; heat-resisting version; excellent flowability; good surface finish.

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.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.19 g/ccISO 1183
Water Absorption 0.050 %at 23°C; ISO 62
Linear Mold Shrinkage 0.0040 cm/cmLATI
Linear Mold Shrinkage, Transverse 0.0040 cm/cmLATI
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 45ASTM D785
Tensile Strength, Ultimate 30.0 MPaISO 527
 18.0 MPa
@Temperature 60.0 °C
ISO 527
Flexural Modulus 2.25 GPaASTM D790
 1.90 GPa
@Temperature 60.0 °C
ASTM D790
Izod Impact, Notched 0.400 J/cm
@Temperature -40.0 °C
ASTM D256
 50.0 J/m
@Temperature -20.0 °C
ASTM D256
 90.0 J/m
@Temperature 23.0 °C
ASTM D256
Charpy Impact Unnotched 3.50 J/cm²
@Temperature -20.0 °C
DIN 53453
 3.50 J/cm²
@Temperature -40.0 °C
DIN 53453
 4.00 J/cm²
@Temperature 23.0 °C
DIN 53453
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 21.0 kV/mm
@Thickness 2.00 mm
IEC 243-1
Comparative Tracking Index 250 VIEC 112
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 94.0 °CASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 75.0 °CASTM D648
Vicat Softening Point 94.0 °C50°C/h 50N; ISO 306
Flammability, UL94 V-0
@Thickness 1.50 mm
Glow Wire Test 960 °C
@Thickness 2.00 mm
IEC 695-2-1
 960 °C
@Thickness 1.00 mm
IEC 695-2-1
 
Processing PropertiesOriginal ValueComments
Melt Temperature 170 - 190 °C
Mold Temperature 30.0 - 50.0 °C
Drying Temperature 60.0 - 70.0 °CTemperature can be reduced when using vacuum ovens.
Dry Time >= 3 hourDrying time can be reduced when using vacuum ovens.
 
Descriptive Properties
Heat Resistance - Ball Test (125°C)NIEC 335
Heat Resistance - Ball Test (165°C)NIEC 335
Injection Speedmedium
Needle Burner TestY1.47 mm
 Y3.05 mm

**
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