SAN DIEGO PLASTICS - ACETAL (Delrin®)

2220 McKinley Avenue
National City CA 91950
800/925-4855 619/477-4855 FAX 619/477-4874

ACETAL (Delrin®)

Jump to ACETAL (Delrin®) prices

ROD SHEET PLATE

Click Here for a Data Sheet (pdf 169KB)
Acetal is a crystalline thermoplastic polymer with a high melting point.
It offers a high modulus of elasticity combined with great strength,
stiffness and resistance to abrasion. Moisture has little to no effect
on acetal resin, and because of this, the dimensional stability of close
tolerance fabricated items is excellent. It is suitable for mechanical
parts or electrical insulators that require structural strength at above
normal temperatures.
PROPERTIES:
High modules of elasticity. High strength and stiffness.
Low coefficient of friction. Easily fabricated with hand tools and
automatic production machinery. Good abrasion and impact
resistance. Low moisture absorption. Excellent machinability.
Natural lubricity. Resistant to gasoline, solvents, and other
neutral chemicals. Useful in air temperatures of -60°
to +320°.
GRADES:
Delrin 100® series: High viscosity grade of resin for production
of rod, slab and tubing to be machined. Our rod and sheet is produced using Delrin® 150 resin.
Delrin 570® series: Resin containing glass fibers. Used where high
stiffness, creep resistance and better dimensional stability are required.
Delrin® 500AF: Resin containing PTFE fibers. Used where low coefficient of
friction, high resistance to abrasion and wear are required.
Applications
Delrin's overall combination of physical, tribological and environmental
properties make it ideal for many industrial wear and mechanical
applications.
Pump and valve components
Gears
Bearings
Bushings
Rollers
Fittings
Electrical insulator parts

PRODUCT DESCRIPTION PRIMARY SPECIFICATION

Acetal Homopolymer, Natural ASTM D-4181 POM111

Acetal Homopolymer, Black ASTM D-4181 POM111 w/Black

Acetal Homopolymer, 20% Glass-filled (570) ASTM D-4181 POM110G20A39(4200)170

Acetal Homopolymer, AF Blend ASTM D-4181 POM110L13A00000

AGENCY APPROVALS OR LISTING : FDA, NSF, USDA
BASE RESINS TRADE NAMES : Delrin®
MECHANICAL PROPERTIES:
Specific gravity (ASTM D 792) : 1.42
Tensile strength, Ultimate (ASTM D 638) : 10,000 p.s.i.
Elongation at break (ASTM D 638) : 75%
Tensile modulus (ASTM D 638) : 4.5x10~5 p.s.i.
Rockwell hardness (ASTM D 785) : R120,M94
Impact strength (73° F) (ASTM D 256) (notched) : 2.3 ft-lb/inch
Flexural strength (ASTM D 790) : 14,300 p.s.i.
Flexural modulus (ASTM D 790) : 3.8x 10~5 p.s.i.
Wear factor against steel 40 psi 50fpm : 55x10~10
Coefficient of friction 40psi 50fpm : 0.20 Dynamic
THERMAL PROPERTIES:
Melting point : 347° F
Heat deflection at 66 psi (ASTM D 648) : 342° F
Heat deflection at 264 psi (ASTM D 648) : 277° F
Maximum serving temperature for short term : 300° F
Maximum serving temperature for long term : 185° F
Thermal conductivity (ASTM C 177) : 2.60 Btu-inch/hr-ft~2- ° F
Specific heat : 0.35 Btu/lb- ° F
Coefficient of linear thermal expansion (ASTM D 696) : 6.8x10~5
Applicable temperature range for thermal expansion : 85-140° F
ELECTRICAL PROPERTIES:
Dielectric constant at 60Hz (ASTM D 150) (73° F, 50% RH) : 3.7
Dissipation factor at 60Hz (ASTM D 150) (73° F) : 0.005
Volume resistivity (ASTM D 257) : 10~15 ohm-cm
Dielectric strength (ASTM D 149) : 500 v/MIL
MISCELLANEOUS:
Water absorption - 24 hours (ASTM D 570) : 0.25%
Water absorption - saturation (ASTM D 570) : 0.90%
Density (ASTM D 792) : 0.0513 lb/inch~3
Flammability (UL 94) : HB
Weathering Resistance : Limited (UV sensitive)

BUY ACETAL ROD ONLINE HERE
Delrin Homopolymer Acetal or Copolymer Acetal (Tecaform)
Please specify at checkout
$75.00 Minimum Order
See Sales Terms
ACETAL PRICES - Rod

Price per Foot in US $

Diameter Natural Quantity / feet Black Quantity / feet

3/16" $0.39

$0.40

1/4" $0.41

$0.42

5/16" $0.53

$0.61

3/8" $0.67

$0.71

7/16" $1.02

$1.09

1/2" $1.09

$1.19

9/16" $1.56

$1.67

5/8" $1.70

$1.82

3/4" $2.17

$2.40

7/8" $3.30

$3.66

1" $3.95

$4.36

1-1/8" $5.57

$6.07

1-1/4" $6.21

$6.79

1-3/8" $8.47

$9.26

;

1-1/2" $8.75

$9.65

1-5/8" $10.93

$12.02

1-3/4" $11.85

$13.06

1-7/8" $15.24

$16.80

2" $15.45

$17.21

2-1/8" $19.91

$21.45

2-1/4" $21.15

$23.24

2-3/8" $25.63

$27.12

2-1/2" $26.29

$27.81

2-5/8" $28.51

$31.15

2-3/4" $31.32

$34.20

2-7/8" $36.32

$38.76

3" $39.61

$42.21

3-1/4" $54.32

$59.08

3-1/2" $59.34

$63.00

3-3/4" $67.50

$73.84

4" $69.17

$75.72

4-1/4" $100.25

$107.58

4-1/2" $114.49

$123.11

4-3/4" $128.67

$136.49

5" $134.06

$148.46

5-1/2" $156.48

$176.64

6" $180.46

$195.92

6-1/2" $223.65

$242.22

7" $271.88

$304.51

7-1/2" $304.51

$321.79

8" $343.79

$366.15

9" $543.87

$598.26

10" $671.44

$738.59

12" $966.70

$1,063.40

Standard Length 3/16 to 4-3/4" diameter - 10 ft. 5" and larger Dia. - 5 ft.
Tolerances:

Diameter Tolerance

3/16" - 1" +.002" to -.000"

Over 1" - 2" +.005" to -.000"

Over 2" - 2-7/8" +.030" to -.000"

Over 2-7/8" +.250" to -.000"

ACETAL PRICES - Sheet
Price per Square Foot in $ US
THICKNESS NATURAL PRICE QUANTITY BLACK PRICE QUANTITY

0.03125" 24 x 48 27.12

24 x 48 28.66

0.0625" 24 x 48 42.27

24 x 48 45.52

0.09375" 24 x 48 58.03

24 x 48 62.82

0.125" 24 x 48 74.03

24 x 48 80.45

0.1875" 24 x 48 115.72

24 x 48 120.42

0.250" 24 x 48 143.19

24 x 48 153.29

Standard Sizes

24" x 48"

48" x 96"

Tolerances:

TOLERANCES

SIZE THICKNESS WIDTH LENGTH

.031" +0.003" / -0.003" +0.500" / - 0.00" +1.000" / -000"

.062" +0.005" / -0.005" +0.500" / - 0.00" +1.000" / -000"

.093" +0.007" / -0.007" +0.500" / - 0.00" +1.000" / -000"

.125" +0.010" / -0.010" +0.500" / - 0.00" +1.000" / -000"

.188" +0.025" / -0.000" +0.500" / - 0.00" +1.000" / -000"

.250" +0.025" / -0.000" +0.500" / - 0.00" +1.000" / -000"

ACETAL - Plate

Order Online Here
Prices are in $ US

THICKNESS NATURAL BLACK

1/4" SEE SHEET PRICES ABOVE

5/16"

QTY

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3/8"

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1/2"

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5/8"

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3/4"

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1"

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1-1/4"

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1-1/2"

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1-3/4"

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2"

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2-1/4"

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2-1/2"

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2-3/4"

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3"

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3-1/4"

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3-1/2"

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3-3/4"

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4"

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Standard Sizes

24" x 48"

48" x 120" (5/16" - 2" thick in natural and black)

Tolerances:

TOLERANCES

SIZE THICKNESS WIDTH LENGTH

1/4" - 4" +.025" to -.000" +.250" to -.00" +.50" to -.00"

We also offer custom cut to size pieces.

Call today for complete product information!
800/925-4855
619/477-4855
FAX 477-4874

Prices subject to change without notice. $75.00 minimum order. See our Sales Terms

Call SAN DIEGO PLASTICS, INC.
for all of your plastics requirements!

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