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Ensinger PEI

LATI KELON A H CE/25 25% Mineral Filled, Heat-Stabilized Nylon 66  (discontinued **)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 30% Mineral Filled

Material Notes: Description: Kelon A series thermoplastics are Nylon 66 with mineral fillers. The most important feature of the Kelon series is their high dimensional stability. Unlike the corresponding glass fiber filled compounds, no differential shrinkage occurs; molded parts are therefore essentially free from deformation. General performance values are good; the various Kelon versions have different properties as regards finish, flowability, shrinkage, rigidity, and impact resistance. The Kelon's can be painted with no particular problem, even with on-line paint at 150°-160°C. The toughness of the product is improved by using elastomer; therefore, conditioning in water to improve impact strength is not required. Most of Kelon's are substantially stable to processing temperatures. When formulated with special flame-retardant halogen additives guaranteeing a higher resistance to temperature, they can be molded as the corresponding non self-extinguishing products. These products are free from PBDE (Polybromodiphenyl ether) and PBDF (Polybromodibenzofuran).

Specific Notes for this Material: 25% mineral fillers; heat-stabilized; excellent flowability; fair rigidity.

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 1.33 g/cc0.0480 lb/in³ISO 1183
Water Absorption 0.55 %0.55 %at 23°C; ISO 62
Linear Mold Shrinkage 0.0115 cm/cm0.0115 in/inLATI
Linear Mold Shrinkage, Transverse 0.0125 cm/cm0.0125 in/inLATI
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 9090ASTM D785
Tensile Strength, Ultimate 75.0 MPa10900 psiISO 527
Flexural Modulus 4.40 GPa638 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 1.80 J/cm²
@Temperature 23.0 °C
8.57 ft-lb/in²
@Temperature 73.4 °F
DIN 53453
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 20.0 kV/mm
@Thickness 2.00 mm
508 kV/in
@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index 550 V550 VIEC 112
 
Thermal PropertiesMetricEnglishComments
CTE, linear 50.0 µm/m-°C
@Temperature 20.0 °C
27.8 µin/in-°F
@Temperature 68.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 240 °C464 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 120 °C248 °FASTM D648
Vicat Softening Point 247 °C477 °F50°C/h 50N; ISO 306
Flammability, UL94 HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
Oxygen Index 24 %24 %ISO 4589
Glow Wire Test  650 °C
@Thickness 2.00 mm
1200 °F
@Thickness 0.0787 in
IEC 695-2-1
 650 °C
@Thickness 1.00 mm
1200 °F
@Thickness 0.0394 in
IEC 695-2-1
 
Processing PropertiesMetricEnglishComments
Melt Temperature 260 - 280 °C500 - 536 °F
Mold Temperature 70.0 - 90.0 °C158 - 194 °F
Drying Temperature 80.0 - 100 °C176 - 212 °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)YIEC 335
Injection Speedmedium - high
Needle Burner TestN1.47 mm
 N3.05 mm

**
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