 972-438-4015 |
MANUFACTURE
OF CUSTOM MOLDED RUBBER & CUSTOM THERMOSET PLASTIC PRODUCTS
|
|
Ratings
are in this decreasing order:
OUTSTANDING, EXCELLENT, GOOD, FAIR, POOR |
1
|
2
|
|||
|
COMMON
NAME
|
NATURAL
RUBBER |
SYNTHETIC
|
|||
|
WEIGHT
OF BASE ELASTOMER
|
LB/CU IN.
|
0.033
|
0.033
|
||
|
SPEC.
GR.
|
0.93
|
0.93
|
|||
|
PHYSICAL
PROPERTIES
FOR ELASTOMER COMPOUNDS |
DUROMETER
RANGE
|
20-100
|
40-100
|
||
|
RESILIENCE
|
OUTSTANDING
. |
OUTSTANDING
. |
|||
|
TENSILE
STRENGTH, PSI (REINFORCED)
|
4000
|
2900-3000
|
|||
|
ELONGATION,
% (REINFORCED)
|
800
|
300-700
|
|||
|
DRIFT,
ROOM TEMP.
|
EXCELLENT
. |
GOOD
. |
|||
|
COMPRESSION
SET
|
GOOD
|
FAIR
|
|||
|
ELECTRICAL
RESISTIVITY
|
EXCELLENT
|
EXCELLENT
|
|||
|
IMPERMEABILITY,
GAS
|
GOOD
|
GOOD
|
|||
|
RESISTANCE
PROPERTIES |
MECHANICAL
|
RESISTANCE
TO |
IMPACT
|
EXCELLENT
|
EXCELLENT
|
|
ABRASION
|
EXCELLENT
|
EXCELLENT
|
|||
|
TEAR
|
EXCELLENT
|
GOOD
|
|||
|
CUT
GROWTH
|
EXCELLENT
|
EXCELLENT
|
|||
|
TEMPERATURE
|
TENSILE
STRENGTH:
PSI, AT |
250
F
|
1800
|
1800
|
|
|
400
F
|
125
|
125
|
|||
|
ELONGATION,
%, AT |
250
F
|
500
|
500
|
||
|
400
F
|
80
|
80
|
|||
|
DRIFT
AT 212 F
|
GOOD
|
GOOD
|
|||
|
HEAT
AGING AT 212 F
|
GOOD
|
FAIR
|
|||
|
FLAME
RESISTANCE
|
POOR
|
POOR
|
|||
|
LOW
TEMPERATURE
|
STIFFENING,
F
|
-20
TO -50
|
-20
TO -50
|
||
|
BRITTLE
POINT, F
|
-80
|
-80
|
|||
|
ENVIRONMENTAL
|
WEATHER
|
FAIR
|
FAIR
|
||
|
OXIDATION
|
GOOD
|
EXCELLENT
|
|||
|
OZONE
|
POOR
|
POOR
|
|||
|
RADIATION
|
FAIR
TO GOOD |
FAIR
TO GOOD |
|||
|
WATER
|
EXCELLENT
. |
EXCELLENT
. |
|||
|
ACID
|
FAIR
TO GOOD |
FAIR
TO GOOD |
|||
|
ALKALI
|
FAIR
TO GOOD |
FAIR
TO GOOD |
|||
|
GASOLINE,
KEROSENE, ECT.
(ALIPHATIC HYDROCARBONS) |
POOR
|
POOR
|
|||
|
BENZOL,
TOLUOL, ECT.
(AROMATIC HYDROCARBONS) |
POOR
|
POOR
|
|||
|
DEGREASER
SOLVENTS
(HALOGENATED HYDROCARBONS) |
POOR
|
POOR
|
|||
|
ALCOHOL
|
GOOD
|
GOOD
|
|||
|
SYNTHETIC
LUBRICANTS (DIESTER)
|
POOR
TO FAIR
|
POOR
TO FAIR
|
|||
|
HYDRAULIC
FLUIDS |
SILICATES
|
POOR
|
POOR
|
||
|
PHOSPHATES
|
POOR
TO FAIR |
POOR
TO FAIR |
|||
|
SUBJECTIVE
PROPERTIES |
TASTE
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
||
|
ODOR
|
FAIR
TO GOOD
|
GOOD
|
|||
|
NONSTAINING
|
POOR
TO GOOD |
EXCELLENT
|
|||
|
BONDING
TO RIGID MATERIALS
|
EXCELLENT
. |
EXCELLENT
. |
|||
|
COMMON
NAME
|
NATURAL
RUBBER |
SYNTHETIC
|
|||
|
Ratings
are in this decreasing order:
OUTSTANDING, EXCELLENT, GOOD, FAIR, POOR |
1
|
2
|
|||
|
3 |
4 |
5 |
6 |
7 |
.
8 |
|
SBR
|
BUTYL
|
POLY
BUTADIENE |
EP
RUBBER |
NEOPRENE
|
NBR
|
|
0.034
|
0.033
|
0.034
|
0.031
|
0.044
|
0.036
|
|
0.94
|
0.92
|
0.94
|
0.86
|
1.23
|
1.00
|
|
40-100
|
30-80
|
45-80
|
30-90
|
20-95
|
20-90
|
|
GOOD
. |
FAIR
|
OUTSTANDING
|
GOOD
|
EXCELLENT
|
GOOD
|
|
2900
|
2900
|
2500
|
2000-3000
|
3000
|
1000-3500
|
|
450
|
300-800
|
450
|
500
|
650-850
|
400-600
|
|
EXCELLENT
|
FAIR
|
GOOD
|
FAIR
|
FAIR
TO
GOOD |
GOOD
|
|
GOOD
|
FAIR
|
FAIR
|
FAIR
|
FAIR
TO GOOD
|
GOOD
|
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
FAIR
|
POOR
|
|
FAIR
|
OUTSTANDING
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
|
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
GOOD
|
GOOD
TO EXCELLENT
|
EXCELLENT
|
|
FAIR
|
GOOD
|
GOOD
|
POOR
|
GOOD
|
GOOD
|
|
GOOD
|
EXCELLENT
|
FAIR
|
GOOD
|
GOOD
|
GOOD
|
|
1200
|
1000
|
1200
|
2000
|
1500
|
700
|
|
170
|
350
|
170
|
400
|
180
|
130
|
|
250
|
250
|
250
|
300-500
|
350
|
120
|
|
60
|
80
|
60
|
0-120
|
0-100
|
20
|
|
GOOD
|
FAIR
|
GOOD
|
FAIR
|
FAIR
TO GOOD
|
EXCELLENT
|
|
GOOD
|
EXCELLENT
|
FAIR
|
EXCELLENT
|
GOOD
|
GOOD
|
|
POOR
|
POOR
|
POOR
|
POOR
|
GOOD
|
POOR
TO FAIR
|
|
0
TO -50
|
-10
TO -40
|
-30
TO -60
|
-20
TO -50
|
+10
TO -20
|
+30
TO -20
|
|
-80
|
-50
|
-100
|
-90
|
-45
|
-65
|
|
FAIR
|
EXCELLENT
|
FAIR
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
|
POOR
|
EXCELLENT
|
POOR
|
EXCELLENT
|
EXCELLENT
|
POOR
|
|
GOOD
|
POOR
|
POOR
|
POOR
|
FAIR
TO GOOD
|
FAIR
TO GOOD |
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
GOOD
TO EXCELLENT |
GOOD
|
EXCELLENT
|
|
FAIR
TO GOOD
|
EXCELLENT
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT |
GOOD
|
GOOD
|
|
FAIR
TO GOOD
|
EXCELLENT
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT |
GOOD
|
FAIR
TO GOOD
|
|
POOR
|
POOR
|
POOR
|
POOR
|
GOOD
|
EXCELLENT
. |
|
POOR
|
FAIR
TO GOOD
|
POOR
|
FAIR
|
POOR
|
GOOD
. |
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
|
FAIR
|
EXCELLENT
|
FAIR
TO GOOD
|
POOR
|
FAIR
|
EXCELLENT
|
|
POOR
|
FAIR
|
POOR
TO FAIR
|
POOR
TO FAIR
|
POOR
|
FAIR
TO GOOD
|
|
POOR
TO FAIR
|
FAIR
|
POOR
|
FAIR
TO GOOD
|
GOOD
|
FAIR
|
|
POOR
|
GOOD
|
POOR
TO FAIR
|
GOOD
TO EXCELLENT
|
POOR
|
POOR
|
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
|
POOR
TO GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
TO EXCELLENT
|
POOR
TO GOOD
|
|
EXCELLENT
|
FAIR
TO
EXCELLENT |
EXCELLENT
|
POOR
|
GOOD
TO EXCELLENT
|
GOOD
TO EXCELLENT
|
|
SBR
|
BUTYL
|
POLY
BUTADIENE |
EP
RUBBER |
NEOPRENE
|
NBR
|
|
3
|
4
|
5
|
6
|
7
|
8
. |
|
9 |
10 |
11 |
12 |
13 |
14 |
|
HYDRIN
|
POLY
URETHANE |
SILICONE
|
HYPALON
|
ACRYLICS
|
FLUORO
ELASTOMERS |
|
0.054
|
0.039
|
0.036
|
0.040
|
0.040
|
0.05-0.07
|
|
1.45
|
1.05
|
0.95
|
1.10
|
1.10
|
1.4
TO 1.95
|
|
30-90
|
55-100
|
25-80
|
50-95
|
40-90
|
65-90
|
|
GOOD
|
GOOD
TO EXCELLENT
|
POOR
TO EXCELLENT
|
GOOD
|
GOOD
|
FAIR
|
|
2000-3000
|
4000-8000
|
600-1500
|
1500-2500
|
1700
|
1500-3000
|
|
700-1000
|
250-800
|
90-800
|
250-500
|
450
|
100-450
|
|
EXCELLENT
|
GOOD
TO EXCELLENT
|
FAIR
TO EXCELLENT
|
FAIR
|
FAIR
|
GOOD
|
|
EXCELLENT
|
EXCELLENT
|
GOOD
TO EXCELLENT
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT
|
|
GOOD
|
GOOD
|
EXCELLENT
|
GOOD
|
FAIR
|
GOOD
|
|
OUTSTANDING
|
GOOD
|
FAIR
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
|
GOOD
|
EXCELLENT
|
POOR
TO FAIR
|
FAIR
TO GOOD
|
POOR
|
POOR
TO GOOD
|
|
GOOD
|
EXCELLENT
|
POOR
TO GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
|
GOOD
|
EXCELLENT
|
POOR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
|
POOR
TO GOOD
|
|
GOOD
|
FAIR
TO EXCELLENT
|
POOR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO GOOD
|
|
800
|
1830
|
850
|
500
|
1300
|
300-800
|
|
150
|
200
|
400
|
200
|
225
|
150-300
|
|
250
|
300
|
350
|
60
|
400
|
100-350
|
|
50-100
|
140
|
200
|
20
|
150
|
50-160
|
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
FAIR
|
FAIR
|
GOOD
TO EXCELLENT
|
|
GOOD
|
FAIR
TO GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
|
FAIR
|
POOR
TO FAIR
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO FAIR
|
EXCELLENT
|
|
-15
|
-10
TO -30
|
-60
TO -160
|
-30
TO -50
|
+35
TO +10
|
+20
TO -30
|
|
-65
|
-60
|
-90
TO -180
|
-60
|
-10
|
+10
TO -60
|
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
EXCELLENT
|
OUTSTANDING
|
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO EXCELLENT
|
FAIR
TO GOOD
|
POOR
TO GOOD
|
FAIR
TO GOOD |
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
FAIR
|
GOOD
. |
|
EXCELLENT
|
POOR
TO FAIR
|
POOR
TO GOOD |
EXCELLENT
|
FAIR
|
GOOD
TO EXCELLENT
|
|
GOOD
|
POOR
TO FAIR
|
POOR
TO FAIR |
EXCELLENT
|
POOR
|
POOR
TO GOOD
|
|
EXCELLENT
|
EXCELLENT
|
POOR
TO FAIR
|
FAIR
|
EXCELLENT
|
EXCELLENT
. |
|
EXCELLENT
|
POOR
TO FAIR
|
POOR
|
POOR
TO FAIR
|
POOR
|
EXCELLENT
. |
|
POOR
TO FAIR |
POOR
TO FAIR |
POOR
TO GOOD |
POOR
TO FAIR |
POOR
|
GOOD
|
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
POOR
|
EXCELLENT
|
|
GOOD
|
POOR
|
POOR
TO FAIR
|
POOR
|
GOOD
|
FAIR
TO GOOD
|
|
FAIR
|
-----
|
POOR
|
GOOD
|
GOOD
|
GOOD
|
|
POOR
|
POOR
|
GOOD
|
POOR
TO FAIR |
POOR
|
POOR
|
|
FAIR
TO GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
|
GOOD
|
GOOD
|
OUTSTANDING
|
EXCELLENT
|
GOOD
|
POOR
TO GOOD |
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO EXCELLENT
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO GOOD |
|
HYDRIN
|
POLY
URETHANE |
SILICONE
|
HYPALON
|
ACRYLICS
|
FLUORO
ELASTOMERS |
|
9
|
10
|
11
|
12
|
13
|
14
. |
| Return to Top |
| Airmec, Inc.(972) 438-4015 fax (972)721-0773 |
| 2102 Vanco Drive Irving, TX 75061 |
|
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