DELRIN®/POM rods offer a unique combination of properties not available with metals or other plastics. They are used for machining into gears, Bushes, and other engineering components for Appliance, Electronic, Automotive, Textile machinery and other Industries. Some of the Characteristics of Shibaam DELRIN®/POM are:

  • Fatigue endurance unmatched by other plastics.
  • High Tensile strength, stiffness and impact strength.
  • Excellent resistance to moisture, gasoline, lubricants, solvents and many other neutral chemicals.
  • Excellent dimensional stability.
  • Good electrical and insulating characteristics.
  • Resilience and Creep resistance.
  • Natural lubricity.
  • Wide end use temparature range.



WEIGHT CHART OF DELRIN®/POM ROUND RODS
Size in inches
Size in MM
DELRIN®/POM Rods 1 Meter Length in Kgs.
1/2"
12
0.200
5/8"
16
0.320
3/4"
20
0.460
7/8"
22
0.640
1"
25
0.850
1 1/4"
32
1.280
1 1/2"
40
1.850
1 5/8 "
41
2.310
1 3/4"
45
2.550
2"
50
3.350
2 1/4"
57
4.250
2 1/2"
65
5.000
2 3/4"
70
6.200
3"
75
6.750
3 1/4"
82
8.400
3 1/2"
90
10.400
4"
105
11.800
4 1/2"
115
16.500
5"
125
18.000
6"
150
28.500
WEIGHT CHART OF DELRIN®/POM SQUARE RODS
Standard Length 300mm, 1200mm, and 1500mm
Sl. No
Size in MM
Size in Inch
DELRIN®/POM SQUARE Approx. Weight (Kg.) 300mm Length
1
 25.40 X 25.40
1"
0.350
2
 31.70 X 31.70
1-1/4"
0.550
3
 38.10 X 38.10
1-1/2"
0.800
4
 50.80 X 50.80
2"
1.350
5
 63.50 X 63.50
2-1/2"
1.500
6
 76.20 X 76.20
3"
2.700
PROPERTIES OF DELRIN®/POM RODS
PROPERTY
ASTM
DELRIN®/POM
Specific gravity
D792
 1.41
P.S.I. Tensile Strength
D638
 8800
% Elogation
D638
 40.75
P.S.I. Comprehensive Strength
D695
 16000 (10% defl.)
Impact Strength(1/2x1/2 in. notched)
D256
 1.0-1.5 (1/2x1/2inbar)
Hardness Rockwell
D785
 M78-M80
105 P.S.I. 730 F Flexural Modules
D790
 3.75
Coefficient of friction
--
 0.18
-104 cal sec cm3 C cm Thermal conductivity
C177
 5.5
Thermal expansion 105per 0C
D696
 8.5
Resistance to heat0C (Continuous)
--

800 C
1200 C
Ω - cm (23 0C50%) Volume resistivity
D257
  10 x 1014
1/8 in thickness volts mil Dielectric strength
D149
  500 (90mil)
1 KHz Dielectric constant
D150
 3.7 
1 KHz Dissipation (power) factor
D150
 0.0010 (40mil)  
24/j3.2 mm % water absorption 24hr. 3.2 thickness, %
D150
 0.22 
in mm Burning rate
D570
 1.0 - 1.1 
Effect of weak acids
D635
 Resistant to some 
Effect of strong acids
D543
 Attacked 
Effect of weak alkalies
D543
 Attacked
Effect of strong alkalies
D543
 Attacked 
Effect of organic solvents
D543
 Excellent resistance to practically all solvents. 
DELRIN®/POM EXTRUDED SHEETS
THICKNESS
WIDTH
LENGTH
10mm to 100mm
300mm
1200mm long
40mm to 50mm
450mm
1200mm long
10mm to 25mm
600mm
1200mm long
* SPECIAL LENGTHS AND COLOURS AVAILABLE ON DEMAND
Please Note : Above information is given in good faith but do not imply any legally binding assurance of certain properties or suitability for a specific purpose or application.
**Delrin® is registered Trade mark of Dupont
   

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