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Rulon Bearings

LATI LATAN 13 G/15 15% Glass Fiber Reinforced Polyoxymethylene Copolymer (POM)  (discontinued **)
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, 20% Glass Fiber Reinforced

Material Notes: Description: Latan series thermoplastics are polyoxymethylene copolymer (POM) products. The main applications for Latan feature good wear resistance, chemical inertness and low water absorption (gears, cams, bushings, and other parts for the electromechanical, hydraulic, and automotive sectors, and others). A good resistance to hydrolysis makes it usable in hot water up to 80°-90°C. Basic Latan versions featuring low or high flowability are available, as well as an elastomer modified version to improve product toughness.

Specific Notes for this Material: 15% glass fiber; good mechanical 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 1.53 g/cc0.0553 lb/in³ISO 1183
Water Absorption 0.20 %0.20 %at 23°C; ISO 62
Linear Mold Shrinkage 0.0090 cm/cm0.0090 in/inLATI
Linear Mold Shrinkage, Transverse 0.0135 cm/cm0.0135 in/inLATI
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 8484ASTM D785
Tensile Strength, Ultimate 73.0 MPa10600 psiISO 527
 32.0 MPa
@Temperature 120 °C
4640 psi
@Temperature 248 °F
ISO 527
 43.0 MPa
@Temperature 90.0 °C
6240 psi
@Temperature 194 °F
ISO 527
 50.0 MPa
@Temperature 60.0 °C
7250 psi
@Temperature 140 °F
ISO 527
Flexural Modulus 5.10 GPa740 ksiASTM D790
 2.40 GPa
@Temperature 120 °C
348 ksi
@Temperature 248 °F
ASTM D790
 3.10 GPa
@Temperature 90.0 °C
450 ksi
@Temperature 194 °F
ASTM D790
 3.90 GPa
@Temperature 60.0 °C
566 ksi
@Temperature 140 °F
ASTM D790
Izod Impact, Notched 0.600 J/cm
@Temperature 23.0 °C
1.12 ft-lb/in
@Temperature 73.4 °F
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 22.0 kV/mm
@Thickness 2.00 mm
559 kV/in
@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index >= 600 V>= 600 VIEC 112
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 165 °C329 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 155 °C311 °FASTM D648
Vicat Softening Point 158 °C316 °F50°C/h 50N; ISO 306
Flammability, UL94 HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
Oxygen Index 18 %18 %ISO 4589
 
Processing PropertiesMetricEnglishComments
Melt Temperature 180 - 210 °C356 - 410 °F
Mold Temperature 80.0 - 100 °C176 - 212 °F
Drying Temperature 80.0 - 100 °C176 - 212 °FNot essential, temperature can be reduced when using vacuum ovens.
Dry Time >= 3 hour>= 3 hourNot essential, drying 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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