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Micro Plastics Material Data



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Some of the information provided may be out of date.  We are working to correct this issue.  In the meantime, in order to ensure accurate material information, please contact our customer care department and request updated material data.

 

Material: NYLON 66 COPOLYMER FLAME RETARDANT:



NYLON 66/6 COPOLYMER FLAME RETARDANT
ULTRAMID C3U NATURAL
Ultramid 66/6 copolymer
Flame retardant nylon 66/6 has similar properties to general purpose 6/6 nylon with flame retardant
additives for UL94V0 rating. Flame retardant nylon 66/6 is opaque off white in color.
 
APPLICATIONS
Fasteners - Printed Circuit Board Hardware - Washers -Spacers - Insulators - Electronic Components -
Strain Reliefs - Cable Clamps - Wiring Clips.
 
Approvals Underwriters Laboratory UL File E41871
     
Properties
Physical Nominal Values (English) Test Method
Density 1.16 g/cm� ASTM D792
Mold Shrink, Longitudinal, dry 0.008 in/in ASTM D955
Moisture Absorption, 73�F/50%RH 2.6% ASTM D570
 
Mechanical Nominal Values (English) Test Method
Tensile Strength @ Yield, dry 11,600psi ASTM D638
Tensile Strength @ Yield, Moist 6,500psi ASTM D638
Tensilel Modulus, dry 520,000psi ASTM D638
Tensilel Modulus, moist 290,000psi ASTM D638
 
Viscosity Nominal Values (English) Test Method
Viscosity Number, Sulfuric Acid 155 cm�/g ISO 307
 
Thermal Nominal Values (English) Test Method
Heat Deflection Temperature @ 66psi, dry 435�F ASTM D648
Heat Deflection Temperature @ 264psi, dry 195�F ASTM D648
Temperature Index @ 50% loss in tensile strength
After 20,000 hours (IEC 216-1)
224�F
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Melt Temperature Range 500�F - 535�F
 
Electrical Nominal Values (English) Test Method
Surface Resistivity, dry 1012 Ohm ASTM D257
Surface Resistivity, moist 1010 Ohm ASTM D257
Volume Resistivity, dry 1015 Ohm-cm ASTM D257
Volume Resistivity, moist 1011 Ohm-cm ASTM D257
Dielectric Constant (1.0 Mhz), dry 3.6 ASTM D150
Dielectric Constant (1.0 Mhz), moist 6.0 ASTM D150
RTI Electrical @ 0.016 inches 230�F UL Std 746 B
RTI Mechanical with Impact @ 0.016 inches 149�F UL Std 746 B
Comparative Tracking Index, dry and moist CTI 600 ASTM D3638
 
Ignition Characteristics Nominal Values (English) Test Method
Flame Rating - UL UL 94
��������� (0.016 in) V-0
Limiting Oxygen Index 34% ASTM D2863

 
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