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Nylon

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Nylon resins are typically used in applications requiring heat and chemical resistance, as well as, toughness. Some examples include under-the-hood automotive components, electrical connectors for the telecommunications and computer industries and components of medical devices. Nylon products can be found in virtually every industry. Parts in a broad range of colors can be produced with most nylon resins.

Vydyne® 25W (Polyamide [nylon66]) Property Sheet -- Dry and Cond.
*  All Values are Nominal.
Physical Dry Cond. Test
Density-Specific Gravity 1.14 sp gr 23/23 ºC 1.14 sp gr 23/23 ºC ASTM D792
Mold Shrink, Linear-Flow 16 to 20 mil/in -- ASTM D955
Water Absorption @ 24 hrs 1.2 % -- ASTM D570
Mechanical Dry Cond. Test
Tensile Strength @ Yld 12000 psi -- ASTM D638
Tensile Elongation @ Brk 30 % -- ASTM D638
Impact Dry Cond. Test
Notched Izod Impact (.125 in)  
 1 ft-lb/in		  -- ASTM D256
Thermal Dry Cond. Test
DTUL @ 264psi - Unannealed 190 ºF -- ASTM D648
Melting Point 496 ºF -- --
Electrical Dry Cond. Test
Dielectric Strength 450 V/mil 463 V/mil ASTM D149
Dielectric Constant:
(100 Hz)
(1000 Hz) 		 
3.9
3.8		  
7.8
6.8		 ASTM D150
Dissipation Factor:
(100 Hz)
(1000 Hz) 		 
.005
.01		  
.09
.09		 ASTM D150
Arc Resistance (.125 in) 123 sec -- ASTM D495
Ignition Characteristics Dry Cond. Test
Flame Rating - UL:
(.03125 in)
(.0625 in)
(.125 in)		  
V-2
V-2
V-2		  
--
--
--		 UL 94
Limiting Oxygen Index 26 % -- ASTM D2863
UL 746 Dry Cond. Test
Rel Temp Index Mech w/o Imp:
(.03125 in)
(.0625 in)
(.125 in)		  
185 ºF
185 ºF
185 ºF		  
--
--
--		 UL 746
Rel Temp Index Mech w/ Imp:
(.03125 in)
(.0625 in)
(.125 in)		  
167 ºF
167 ºF
167 ºF		  
--
--
--		 UL 746
Rel Temp Index Elect:
(.03125 in)
(.0625 in)
(.125 in)		  
266 ºF
266 ºF
266 ºF		  
--
--
--		 UL 746
UL 746 (Cont'd) Dry Cond. Test
Comparative Track Index:
(.125 in)		  
600 V		  
--		 UL 746
High Volt Arc Track Rate:
(.03125 in)		  
.2 in/min		  
--		 UL 746
Hot Wire Ignition:
(.03125 in)
(.0625 in)
(.125 in)		  
12 sec
15 sec
32 sec		  
--
--
--		 UL 746
High Ampere Arc Ignition:
(.03125 in)
(.0625 in)
(.125 in)		  
200
200
200		  
--
--
--		 UL 746
** These are typical property values intended only as guides. They should not be used to establish specification limits or as the sole basis of design. Determining whether this information, or this plastic, should be used for a particular application is the responsibility of the user.