Prime Tech Engineering

Properties of Cast Nylon

	Property	Condition	Test Method	Unit	606 General	1235-L	1206-Oil
Physical	Specific Gravity Water absorption 24 hrs Saturation	dry dry dry	ASTM D 792 ASTM D 570 ASTM D 570	- % %	- 1.15-1.16 0.6 6.0-7.0	1.13 0.6 4.0-5.0	1.14 0.6
Electrical	Dielectric Constant 10°Hz Dissipation Factor 10°Hz Resistance to Tracking Dielectric Strength Volume Resistivity Surface Resistvity	moist* moist* moist* moist* moist* moist*	DIN 53483 DIN 53483 DIN 53480 DIN 53481 DIN 53482 DIN 53482	- - - KV/mm Ohm x cm Ohm	12 0,15 KV 600 15-20 3-5x10¹² 1-3x10¹⁰	12 0,15 KV 600 15-20 3-5x10¹² 1-3x10¹⁰	12 0,15 KV 600 15-20 3-5x10¹² 1-3x10¹⁰
Mechanical	Tensile Strength Modules of elasticity Notched impact strength Coefficient of friction, (nylon/steel) no lubrication initial lubrication Impact strength Shore Hardness Elongation at break	dry moist* dry moist* dry moist* - - dry dry moist* dry moist*	ASTM D 638 ASTM D 638 ASTM D 638 ASTM D 638 DIN 53453 DIN 53453 - - DIN 53453 DIN 53505 DIN 53 ASTM D 638 ASTM D 638	kg/cm² kg/cm² kg/cm² kg/cm² KJ/m² KJ/m² - - KJ/m² Scale D Scale D % %	860 660 38000 24400 2.5-3.0 5-10 0.30-0.35 0.05-0.10 no break 83-85 78-80 10-40 40-80	760 610 30000 20000 3.5-4.5 6.0-12.0 0.30-0.35 0.05-0.10 no break 80-82 76-78 40-80 100-150	650 520 32000 22000 8-10 12-22 0.15-0.29 0.05-0.10 no break 80-82 77-79 40-60 70-100
Thermal	Maximum Service Temperature continuous intirmittent at low temperature Coefficient of thermal expansion Melting Point Flammability Heat Distortion Temperature, 66 psi 264 psi	dry dry dry dry dry dry dry dry	- - - ASTM D 696 ASTM D 569 ASTM D 635 ASTM D 648 ASTM D 648	°C °C °C 10^-6/°C °C - °C °C	100-110 130-160 -40 80 220 Self Ext. 150 76	100-110 115-155 -40 80 205 Self Ext. 143 71	100-110 115-155 -40 80 205

Prime Tech Engineering is resistant to common solvents, esters, hydrocarbons, ketones, alkalies etc. However it is attacked by strong acids, mineral acids, phenols etc.

* Conditioned at 23°C at 50% RH, Saturation.

* Above mentioned values are measured at 23°C.

Applications of Cast Nylon

INDUSTRY	APPLICATIONS
Primary metal steel mills	Primary metal steel mills Slipper pads, Foundry table wheels, Punch process wear plates, Bearings, Steel uncoiler wear strips. Steel uncoiler mandril cub-liners, Steel coil flat-top conveyor wheel bearings. Roll-line bearings. Molten iron-car bearings, Spindle-car bearings, Bearing block and mill spacer rings, Stand-liner plates, Backup roll bearings, Backup and work bearings, Roil rest pads, Overhead crane line short bearings, Overhead crane pinion gears, Overhead crane truck-wheel bearings, Gears, Bushes, Wobble box inserts, Eccentric rollers, Wear pads, Guides, etc.
Food and Food Packaging (Bottling)	Heavy duty chopping boards, Chain wear strips, Infeed guides, Star scrolls. Drum gears, Shuffle plates, Rollers, Cams, Cam followers, Timing screws, etc.
Textiles machines	Hosiery machine drive gearwheels, (knitting), Shaft support bearings, Cams, Cam followers,Loom pivot bearings, Gears, Shuttles etc.
Pharmaceutical	Tablet packaging pockets, Guides. Star wheels, Scrolls, Tablet clats, Gears, Conveyors sprockets, Chain guides, Cams, Punch guide bushes, Label spacers, Elevator spares, Copper spares, etc.
Ship building and Naval activities	Rubber stock bearings. Rope sheaves, Bushes gears. Wear pads, Stabilizer fins, Rollers and roller bearings, Stern tubes, Thruster nozzles for mini submarines, Bearings for deck winches and capstans, Bearing for rail wheels, Gate bearings for waterway locks, etc.
Quarry and mining	Batch heater rollers, Gears, Cone crusher bearings, Socket liner for stone crushers, Support rings, Mine shaft lift pulley, Wear pads. Chute liners, Conveyor rollers and bearings, Mill bushes, Wiper seals, Guide plates. Rock drill bush, etc.
Material handling equipment ropeways/ cranes/ conveyors	Bushes and linkages, Slewing rings, Rope guides, Pivot points and scissors joint, Pulleys, Wear strips, Boom wear pads, Stewing gears, Hydraulic cylinder bushes, Hose pulley, Roller bearings. Idlers, Wheels, Thrust washer. Drive sprockets, Wheels liners (types). Solid wheels etc
Railways	Bogie pivot liners. Brake linkage bushes, Door linkage bushes, Door runners, Anti-stick slip suspension bushes, Pedestal liners. Spherical bearings, Spacers, Wear pads, Gears, etc.
Engineering and OEM	Gears, Cams. Sprockets, Bushes, Bearings, Gaskets, Pulleys, Liners, Gear Blank for Elevators, Roller rack, Wear plates, Timing gears, etc.