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Ensinger PEI

LATI Latene® EP 7-V2 Polypropylene Copolymer (PPC) (UL94 V-2)  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer

Material Notes: Description: Latene EP thermoplastics are polypropylene copolymer (PPC) products. They are distinguished by their resistance to low temperatures and good chemical inertness. Filled EP Latenes have rigidity, shrinkage and good surface finish. UV-stabilized versions may be supplied, giving products with good weathering resistance. Latene is used especially in garden furniture. Heat-stabilized, anti-static versions are possible.

Specific Notes for this Material: self-extinguishing UL94 V-2 with halogens; high flowability; excellent surface finish; good electrical characteristics.

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 PropertiesMetricEnglishComments
Density 0.950 g/cc0.0343 lb/in³ISO 1183
Water Absorption 0.020 %0.020 %at 23°C; ISO 62
Linear Mold Shrinkage 0.013 cm/cm0.013 in/inLATI
Linear Mold Shrinkage, Transverse 0.013 cm/cm0.013 in/inLATI
Melt Flow 6.0 g/10 min6.0 g/10 minISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 5555ASTM D785
Tensile Strength, Ultimate 26.0 MPa3770 psiISO 527
 9.00 MPa
@Temperature 90.0 °C
1310 psi
@Temperature 194 °F
ISO 527
 15.0 MPa
@Temperature 60.0 °C
2180 psi
@Temperature 140 °F
ISO 527
Flexural Modulus 1.25 GPa181 ksiASTM D790
 0.370 GPa
@Temperature 90.0 °C
53.7 ksi
@Temperature 194 °F
ASTM D790
 0.560 GPa
@Temperature 60.0 °C
81.2 ksi
@Temperature 140 °F
ASTM D790
Izod Impact, Notched  0.300 J/cm
@Temperature -40.0 °C
0.562 ft-lb/in
@Temperature -40.0 °F
ASTM D256
 0.350 J/cm
@Temperature -20.0 °C
0.656 ft-lb/in
@Temperature -4.00 °F
ASTM D256
 1.00 J/cm
@Temperature 23.0 °C
1.87 ft-lb/in
@Temperature 73.4 °F
ASTM D256
Charpy Impact Unnotched  1.80 J/cm²
@Temperature -20.0 °C
8.57 ft-lb/in²
@Temperature -4.00 °F
DIN 53453
 1.80 J/cm²
@Temperature -40.0 °C
8.57 ft-lb/in²
@Temperature -40.0 °F
DIN 53453
 7.50 J/cm²
@Temperature 23.0 °C
35.7 ft-lb/in²
@Temperature 73.4 °F
DIN 53453
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 25.0 kV/mm
@Thickness 2.00 mm
635 kV/in
@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index >= 600 V>= 600 VIEC 112
 
Thermal PropertiesMetricEnglishComments
CTE, linear >= 100 µm/m-°C
@Temperature 20.0 °C
>= 55.6 µin/in-°F
@Temperature 68.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 100 °C212 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 47.0 °C117 °FASTM D648
Vicat Softening Point 70.0 °C158 °F50°C/h 50N; ISO 306
Flammability, UL94 V-2
@Thickness 1.50 mm
V-2
@Thickness 0.0591 in
Oxygen Index 25 %25 %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
 
Processing PropertiesMetricEnglishComments
Melt Temperature 180 - 200 °C356 - 392 °F
Mold Temperature 20.0 - 40.0 °C68.0 - 104 °F
Drying Temperature 70.0 - 90.0 °C158 - 194 °FTemperature can be reduced when using vacuum ovens.
Dry Time >= 3 hour>= 3 hourDrying time can be reduced when using vacuum ovens.
 
Descriptive Properties
Heat Resistance - Ball Test (125°C)YIEC 335
Heat Resistance - Ball Test (165°C)NIEC 335
Injection Speedmedium
Needle Burner TestN1.47 mm
 N3.05 mm

**
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PLATI112 / 50110

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