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Derline Rods & Sheets
 
 
DELRIN 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 A.V. Industrial Polymer DELRIN 
  • 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 temperature range.
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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
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WEIGHT CHART OF DELRIN®/POM SQUARE RODS 
Standard Length 300mm, 1200mm, and 1500mm 

Sr.
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. 
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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

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