Nylon Rods & Sheets

APPLICATION

N Y L O N C O M P O N E N T S
Railways: Pedestal Liner, Bush, pinion, wear pad
Paper mills: Dryers Gears, Liner, Bush, Pulleys, Rollers
Sugar Mills: Mill bush, liner, Wear plates, pulley, wear pads
Cement Plants: Ropeway pulley, Uncoupling wheel, bush
Textile Industries: Bevel Gears, Bearings, Bushes
Tyre Industries: Guides, Bush, Gear, Bead Separator
Steel Plants: Slipper pads, Bearings, Gear, Insert
Chemical Plants: Wear pads, Scrapper
Automobiles: Wear pads, Rings, Brush, Washers
Bottling Plants: Star wheel, Guides, Sprockets

PROPERTIES OF NYLON

PROPERTIES

CONDITION

TEST METHOD

UNIT

VALUES

Specific Gravity Dry ASTM D792 - 1.12.1.14
Water absorption 24 hrs. Dry ASTM D 570 % 3.5
Saturation Dry ASTM D 570 % 8.5 - 10.0

MECHANICAL PROPERTIES

PROPERTIES

CONDITION

TEST METHOD

UNIT

VALUES

Tensile Strength Dry  ASTM D638  Kg/cm2 800
Tensile Strength Moist*  ASTM D638  Kg/cm2 500
Elongation at break Dry  ASTM D638  % 30-100
Elongation at break Moist*  ASTM D638  % 200-300
Modulus of elasticity Dry ASTM D638 Kg/cm2 23000
Modulus of elasticity Moist* ASTM D638 Kg/cm2 6000-13000
Flexural Strength Dry ASTM D Kg/cm2 1100-1150
Notched Impact Strength Izod - ASTM D Cm - Kg/cm2 3-6
Shore Hardness Dry DIN 5350 Scale D 65
Coefficient of friction (nylon / steel) No lubrication - - - 0.3-0.4
Initial lubrication - - - 0.05 - 0.1

THERMAL PROPERTIES

PROPERTIES

CONDITION

TEST METHOD

UNIT

VALUES

Melting Point Dry ASTM D569 0C 210 - 216
Flammability Dry ASTM D635 - Self. Ext.
Heat Distortion Temperature 66psi Dry ASTM D648 0C 145 - 160
Heat Distortion Temperature 265psi Dry ASTM D648 0C 65
Maximum service temperature (Continuous) Dry - 0C 90
Intermittent Dry - 0C 130
Coefficient of thermal expansion Dry ASTM D696 106 / 0C 100 - 120
Saturation Dry ASTM D 570 % 8.5 - 10.0

ELECTRICAL PROPERTIES

PROPERTIES

CONDITION

TEST METHOD

UNIT

VALUES

Dielectric Strength Dry ASTM D149 V/Mill 400