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Ensinger PEI

LATI LATER 4E61 CERG/450-V0 45% Mineral and Glass Fiber Filled Polybutylene terephthalate (PBT)  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass + Mineral Filled

Material Notes: Description: Later thermoplastics are polybutylene terephthalate (PBT) products. Later thermoplastic polyesters are suitable for injection molding, and are distinguished by good wear resistance, chemical inertness and low water absorption values. All Later versions can be used for products working in wet environments or in water. Because of its weak resistance to hydrolysis the use of the basic resin in continuous or protracted contact with hot water (higher than 50°C) is not advisable. Glass Reinforced Later grades feature low mold shrinkage with good mechanical properties; their rigidity increases substantially in versions with higher glass fiber contents. Later's with mineral fillers are recommended where no particular high impact resistance is necessary, but rigidity, high dimensional stability, and tight tolerances are required.

Specific Notes for this Material: UL94 V-0 self-extinguishing, with halogens; 45% mineral fillers and glass fiber; high dimensional stability; good rigidity; low impact strength; excellent electric properties.

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 1.78 g/cc0.0643 lb/in³ISO 1183
Water Absorption 0.020 %0.020 %at 23°C; ISO 62
Linear Mold Shrinkage 0.0040 cm/cm0.0040 in/inLATI
Linear Mold Shrinkage, Transverse 0.0060 cm/cm0.0060 in/inLATI
 
Mechanical PropertiesMetricEnglishComments
Flexural Modulus 9.00 GPa1310 ksiASTM D790
Izod Impact, Notched 0.300 J/cm
@Temperature 23.0 °C
0.562 ft-lb/in
@Temperature 73.4 °F
ASTM D256
Charpy Impact Unnotched 1.30 J/cm²
@Temperature 23.0 °C
6.19 ft-lb/in²
@Temperature 73.4 °F
DIN 53453
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 23.0 kV/mm
@Thickness 2.00 mm
584 kV/in
@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index >= 600 V>= 600 VIEC 112
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 200 °C392 °FASTM D648
Vicat Softening Point 203 °C397 °F50°C/h 50N; ISO 306
Flammability, UL94 V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
Oxygen Index 35 %35 %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 230 - 250 °C446 - 482 °F
Mold Temperature 70.0 - 100 °C158 - 212 °F
Drying Temperature 120 - 130 °C248 - 266 °FNecessary, temperature can be reduced when using vacuum ovens. Recommended humidity is less than 0.05%.
Dry Time >= 3 hour>= 3 hourNecessary, drying time can be reduced when using vacuum ovens. Recommended humidity is less than 0.05%.
 
Descriptive Properties
Heat Resistance - Ball Test (125°C)YIEC 335
Heat Resistance - Ball Test (165°C)YIEC 335
Injection Speedmedium
Needle Burner TestY1.47 mm
 Y3.05 mm

**
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PLATI130 / 50128

Proto3000 – 3D Engineering Solutions

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