V. DIPESH KUMAR & CO. OFFERS RANGE

NYLON SHEETS, RODS & PROFILES

We can offer Extruded & Cast Nylon Rods, Sheets, Tubing, Bushes & Machined Nylon Parts. Rod, Bushes Sheets and Parts from Polyurethane. paper base and fabric base Fibre Sheets Gear from Fibre Sheet. Also Pu. Foam Quality and other Item on request. PVC Rod, Sheet, Pipes, PP Rod,Bush Sheet Pipe.

Nylon Sheets Rods

Property	Condition	Test Method	Unit	Value
				Nylon-Cast-6	Nylon- Cast-L	Nylon-Cast-Oil
Specific Gravity	dry	ASTM D 792	-	1.15-1.16	1.13	1.14
Water absorption 24 hrs Saturation	dry	ASTM D 570	%	0.6	0.6	0.6
Water absorption 24 hrs Saturation	dry	ASTM D 570	%	6.0-7.0	6.0-7.0	4.0-5.0
Dielectric Constant 10⁵ H_z	moist*	DIN 53483	-	12	12	12
Dissipation factor 10⁵ H_z	moist*	DIN 53483	-	0.15	0.15	0.15
Resistance to Tracking	moist*	DIN 53480	-	KV 600	KV 600	KV 600
Dielectric Strength	moist*	DIN 53481	Kv/mm	15-20	15-20	15-20
Volume Resistivity	moist*	DIN 53482	Ohm x mm	3-5x10¹²	3-5x10¹²	3-5x10¹²
Surface Resistivity	moist*	DIN 53482	Ohm	1-3x10¹⁰	1-3x10¹⁰	1-3x10¹⁰
Tensile Strength	dry	ASTM D 638	kg/cm²	860	760	650
Tensile Strength	moist*	ASTM D 638	kg/cm²	660	610	520
Modules of elasticity	dry	ASTM D 638	kg/cm²	38,000	30,000	32,000
	moist *	ASTM D 638	kg/cm²	24,400	20,000	22,000
Notched impact strength	dry	DIN 53453	KJ/M²	2.5-3.0	3.5-4.5	8-10
	moist *	DIN 53453	KJ/M²	5-10	6.0-12.0	12-22
Coefficient of friction,(Nylon/steel)
No lubrication	-	-	-	0.30-0.35	0.30-0.35	0.15-0.29
Initial lubrication	-	-	-	0.05-0.10	0.05-0.10	0.05-0.10
Impact Strength	dry	DIN 53453	KJ/M²	no break	no break	no break
Shore Hardness	dry	DIN 53505	Scale D	83-85	80-82	80-82
	moist *	DIN 53505	Scale D	78-80	76-78	77-79
Elongation of break	dry	ASTM D 638	%	10-14	40-80	40-60
	moist *	ASTM D 638	%	40-80	100-150	70-100
Maximum Service Temperature
Continuous	dry	-	⁰C	100-110	100-110	100-110
Intermittent	dry	-	⁰C	130-160	115-155	115-155
at low temperature	dry	-	⁰C	-40	-40	-40
Coefficient of thermal expansion	dry	ASTM D 696	10^-6/0c	80	80	80
Melting Point	dry	ASTM D 569	⁰c	220	205	205
Flammability	dry	ASTM D 635		Self Ext.	Self Ext.
Heat Distortion Temperature
66 psi	dry	ASTM D 648	⁰C	150	143
264 psi	dry	ASTM D 648	⁰C	76	71