Technical
Product Data Sheets
|
Made with DELRIN®
resin or Acetal copolymer &
DELRIN® resin AF or Acetal copolymer with
PTFE lubricant
Typical
Property Values
| Physical
Properties |
ASTM
Test Method |
Units |
DELRIN®resin (typical) |
DELRIN
AF®resin |
| Density |
D792 |
lbs/cu
in |
0.0564 |
0.0538 |
| Water
absorption, 24 hours |
D570 |
% |
.25 |
0.20 |
| Mechanical
Properties |
ASTM
Test Method |
Units |
DELRIN®resin (typical) |
DELRIN®
AF
resin |
| Specific
Gravity |
D792 |
g/cu
cm. |
1.56 |
1.49 |
| Tensile
Strength at break,
73° F |
D638 |
psi |
8,500 |
7,000 |
| Tensile
Modulus, 73°F |
D638 |
psi |
9
X 105 |
---- |
| Elongation
at break, 73° F |
D638 |
% |
12 |
20 |
| Flexural
Strength, 73° F |
D790 |
psi |
10,700 |
12,000 |
| Flexural
Modulus, 73°F |
D790 |
psi |
---- |
3
X 105 |
| Izod
Impact Strength,
Notched, 73°F |
D256 |
ft-lbs/in. |
0.8 |
1.5 |
| Rockwell
Hardness |
D785 |
---- |
R118 |
R118 |
| Thermal
Properties |
ASTM
Test Method |
Units |
Made
With
DELRIN® resin
(typical) |
MadeWith
DELRIN® AF
resin |
| Heat
Deflection, 264 psi |
D648 |
°F |
316 |
215 |
| Melting
Point |
---- |
°F |
347 |
347 |
| Coefficient
of Linear Thermal
Expansion |
D696 |
in./in./-°F |
4.5
X 10-5 |
5.2
X 10-5 |
| Applicable
Temp. Range for
Thermal Expansion |
---- |
°F |
85
- 140 |
85
- 140 |
| Max.
Serving Temperature
for Long Term |
---- |
°F |
185 |
185 |
| Flammability |
UL94 |
---- |
HB |
HB |
| Tribological
Properties |
ASTM
Test Method |
Units |
Made
With DELRIN®resin (typical) |
Made
With
DELRIN® AF
resin |
| Coefficient
of Friction |
---- |
Dynamic |
0.0564 |
0.0538 |
| Wear
Factor |
---- |
cu.
in/hr. X (1/FV) |
0.34 |
20
X 10-10 |
| Limiting
PV, 100 fpm |
---- |
ft-lbs/min. |
---- |
12,000 |
Rods:
Diameters 1/8" to 8
"
Plates:
1/4" to 6"
thickness
24" X 48",
48" X 120",
60" X 120"
Profiles,
tubes and special sizes
are available on request
This
information is only to
assist and advise you on
current technical knowledge
and is given without
obligation or liability.
All trade and patent rights
should be observed.
All rights reserved. |
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