 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
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
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11
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12
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13
|
14
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|
COMMON
NAME
|
NATURAL
RUBBER |
SYNTHETIC
|
SBR
|
BUTYL
|
POLYBUTADIENE
|
EP
RUBBER
|
NEOPRENE
|
NBR
|
HYDRIN
|
POLYURETHANE
|
SILICONE
|
HYPALON
|
ACRYLICS
|
FLUOROELASTOMERS
|
|||
|
WEIGHT
OF BASE ELASTOMER
|
G/CU CM (LB/CU IN.)
|
0.91 (0.033)
|
0.91 (0.033)
|
.094 (0.034)
|
0.91 (0.033)
|
0.94 (0.034)
|
0.85 (0.031)
|
1.22 (0.044)
|
1 (0.036)
|
1.49 (0.054)
|
1.07 (0.039)
|
.996 (0.036)
|
1.1
(0.040)
|
1.1
(0.040)
|
1.38-1.93 (0.05-0.07)
|
||
|
SPEC.
GR.
|
0.93
|
0.93
|
0.94
|
0.92
|
0.94
|
0.86
|
1.23
|
1.00
|
1.45
|
1.05
|
0.95
|
1.10
|
1.10
|
1.4
TO 1.95
|
|||
|
PHYSICAL
PROPERTIES
FOR ELASTOMER COMPOUNDS |
DUROMETER
RANGE
|
20-100
|
40-100
|
40-100
|
30-80
|
45-80
|
30-90
|
20-95
|
20-90
|
30-90
|
55-100
|
25-80
|
50-95
|
40-90
|
65-90
|
||
|
RESILIENCE
|
OUTSTANDING
|
OUTSTANDING
|
GOOD
|
FAIR
|
OUTSTANDING
|
GOOD
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
TO EXCELLENT
|
POOR
TO EXCELLENT
|
GOOD
|
GOOD
|
FAIR
|
|||
|
TENSILE
STRENGTH REINFORCED: MPa (PSI)
|
28
(4000)
|
28
(2900-3000)
|
20
(2900)
|
20
(2900)
|
17
(2500)
|
14-21 (2000-3000)
|
21
(3000)
|
7-24 (1000-3500)
|
14-20 (2000-3000)
|
28-55 (4000-8000)
|
4-10 (600-1500)
|
10-17 (1500-2500)
|
12
(1700)
|
10-20 (1500-3000)
|
|||
|
ELONGATION,
% (REINFORCED)
|
800
|
300-700
|
450
|
300-800
|
450
|
500
|
650-850
|
400-600
|
700-1000
|
250-800
|
90-800
|
250-500
|
450
|
100-450
|
|||
|
DRIFT,
ROOM TEMP.
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
FAIR
|
GOOD
|
FAIR
|
FAIR
TO GOOD
|
GOOD
|
EXCELLENT
|
GOOD
TO EXCELLENT
|
FAIR
TO EXCELLENT
|
FAIR
|
FAIR
|
GOOD
|
|||
|
COMPRESSION
SET
|
GOOD
|
FAIR
|
GOOD
|
FAIR
|
FAIR
|
FAIR
|
FAIR
TO GOOD
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
GOOD
TO EXCELLENT
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT
|
|||
|
ELECTRICAL
RESISTIVITY
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
FAIR
|
POOR
|
GOOD
|
GOOD
|
EXCELLENT
|
GOOD
|
FAIR
|
GOOD
|
|||
|
IMPERMEABILITY,
GAS
|
GOOD
|
GOOD
|
FAIR
|
OUTSTANDING
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
OUTSTANDING
|
GOOD
|
FAIR
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
|||
|
RESISTANCE
PROPERTIES |
MECHANICAL
|
RESISTANCE
TO |
IMPACT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
|
GOOD
|
EXCELLENT
|
POOR
TO FAIR
|
FAIR
TO GOOD
|
POOR
|
POOR
TO GOOD
|
|
ABRASION
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
GOOD
|
GOOD
TO EXCELLENT
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
POOR
TO GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
|||
|
TEAR
|
EXCELLENT
|
GOOD
|
FAIR
|
GOOD
|
GOOD
|
POOR
|
GOOD
|
GOOD
|
GOOD
|
EXCELLENT
|
POOR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
|
POOR
TO GOOD
|
|||
|
CUT
GROWTH
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
FAIR
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO EXCELLENT
|
POOR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO GOOD
|
|||
|
TEMPERATURE
|
TENSILE
STRENGTH:
MPa (PSI), AT |
121C (250
F)
|
12
(1800)
|
12
(1800)
|
8 (1200)
|
7 (1000)
|
8
(1200)
|
14
(2000)
|
10
(1500)
|
5 (700)
|
6 (800)
|
13
(1830)
|
6 (850)
|
3.5
(500)
|
9 (1300)
|
2-6
(300-800)
|
|
|
204
C (400
F)
|
1 (125)
|
1 (125)
|
1 (170)
|
2.5
(350)
|
1 (170)
|
3 (400)
|
1 (180)
|
1 (130)
|
1 (150)
|
1 (200)
|
3 (400)
|
1 (200)
|
1.5
(225)
|
1-2
(150-300)
|
|||
|
ELONGATION,
%, AT |
121
C (250
F)
|
500
|
500
|
250
|
250
|
250
|
300-500
|
350
|
120
|
250
|
300
|
350
|
60
|
400
|
100-350
|
||
|
204
C (400
F)
|
80
|
80
|
60
|
80
|
60
|
0-120
|
0-100
|
20
|
50-100
|
140
|
200
|
20
|
150
|
50-160
|
|||
|
DRIFT
AT 100 C (212 F)
|
GOOD
|
GOOD
|
GOOD
|
FAIR
|
GOOD
|
FAIR
|
FAIR
TO GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
FAIR
|
FAIR
|
GOOD
TO EXCELLENT
|
|||
|
HEAT
AGING AT 100 C (212 F)
|
GOOD
|
FAIR
|
GOOD
|
EXCELLENT
|
FAIR
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
|||
|
FLAME
RESISTANCE
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
GOOD
|
POOR
TO FAIR
|
FAIR
|
POOR
TO FAIR
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO FAIR
|
EXCELLENT
|
|||
|
LOW
TEMPERATURE
|
STIFFENING,
C (F)
|
-28
TO -45 (-20
TO -50)
|
-28
TO -45 (-20
TO -50)
|
-18
TO -45 (0
TO -50)
|
-23
TO -40 (-10
TO -40)
|
-34
TO -60 (-30
TO -60)
|
-28
TO -45 (-20
TO -50)
|
-12
TO -28 (+10
TO -20)
|
0 (+30
TO -20)
|
-25
(-15)
|
-23
TO -34 (-10
TO -30)
|
-50
TO -107 (-60
TO -160)
|
-34
TO-45 (-30
TO -50)
|
2
TO -12 (+35
TO +10)
|
-7
TO -34 (+20
TO -30)
|
||
|
BRITTLE
POINT, C (F)
|
-62
(-80)
|
-62 (-80)
|
-62
(-80)
|
-50
(-50)
|
-73
(-100)
|
-68
(-90)
|
-43
(-45)
|
-18
(-65)
|
-55
(-65)
|
-50
(-60)
|
-68
TO -117 (-90
TO -180)
|
-50
(-60)
|
-23
(-10)
|
-12
TO -50 (+10
TO -60)
|
|||
|
ENVIRONMENTAL
|
WEATHER
|
FAIR
|
FAIR
|
FAIR
|
EXCELLENT
|
FAIR
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
||
|
OXIDATION
|
GOOD
|
EXCELLENT
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
|||
|
OZONE
|
POOR
|
POOR
|
POOR
|
EXCELLENT
|
POOR
|
EXCELLENT
|
EXCELLENT
|
POOR
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
OUTSTANDING
|
EXCELLENT
|
OUTSTANDING
|
|||
|
RADIATION
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
POOR
|
POOR
|
POOR
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO EXCELLENT
|
FAIR
TO GOOD
|
POOR
TO GOOD
|
FAIR
TO GOOD
|
|||
|
WATER
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
GOOD
TO EXCELLENT
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
FAIR
|
GOOD
|
|||
|
ACID
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
EXCELLENT
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT
|
GOOD
|
GOOD
|
EXCELLENT
|
POOR
TO FAIR
|
POOR
TO GOOD
|
EXCELLENT
|
FAIR
|
GOOD
TO EXCELLENT
|
|||
|
ALKALI
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
EXCELLENT
|
FAIR
TO GOOD
|
GOOD
TO EXCELLENT
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO FAIR
|
POOR
TO FAIR
|
EXCELLENT
|
POOR
|
POOR
TO GOOD
|
|||
|
GASOLINE,
KEROSENE, ECT.
(ALIPHATIC HYDROCARBONS) |
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
GOOD
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
POOR
TO FAIR
|
FAIR
|
EXCELLENT
|
EXCELLENT
|
|||
|
BENZOL,
TOLUOL, ECT.
(AROMATIC HYDROCARBONS) |
POOR
|
POOR
|
POOR
|
FAIR
TO GOOD
|
POOR
|
FAIR
|
POOR
|
GOOD
|
EXCELLENT
|
POOR
TO FAIR
|
POOR
|
POOR
TO FAIR
|
POOR
|
EXCELLENT
|
|||
|
DEGREASER
SOLVENTS
(HALOGENATED HYDROCARBONS) |
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
|
POOR
TO FAIR
|
POOR
TO FAIR
|
POOR
TO GOOD
|
POOR
TO FAIR
|
POOR
|
GOOD
|
|||
|
ALCOHOL
|
GOOD
|
GOOD
|
FAIR
|
EXCELLENT
|
FAIR
TO GOOD
|
POOR
|
FAIR
|
EXCELLENT
|
EXCELLENT
|
GOOD
|
GOOD
|
GOOD
|
POOR
|
EXCELLENT
|
|||
|
SYNTHETIC
LUBRICANTS (DIESTER)
|
POOR
TO FAIR
|
POOR
TO FAIR
|
POOR
|
FAIR
|
POOR
TO FAIR
|
POOR
TO FAIR
|
POOR
|
FAIR
TO GOOD
|
GOOD
|
POOR
|
POOR
TO FAIR
|
POOR
|
GOOD
|
FAIR
TO GOOD
|
|||
|
HYDRAULIC
FLUIDS |
SILICATES
|
POOR
|
POOR
|
POOR
TO FAIR
|
FAIR
|
POOR
|
FAIR
TO GOOD
|
GOOD
|
FAIR
|
FAIR
|
-----
|
POOR
|
GOOD
|
GOOD
|
GOOD
|
||
|
PHOSPHATES
|
POOR
TO FAIR
|
POOR
TO FAIR
|
POOR
|
GOOD
|
POOR
TO FAIR
|
GOOD
TO EXCELLENT
|
POOR
|
POOR
|
POOR
|
POOR
|
GOOD
|
POOR
TO FAIR
|
POOR
|
POOR
|
|||
|
SUBJECTIVE
PROPERTIES |
TASTE
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
FAIR
TO GOOD
|
||
|
ODOR
|
FAIR
TO GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
|
FAIR
TO GOOD
|
GOOD
|
|||
|
NONSTAINING
|
POOR
TO GOOD
|
EXCELLENT
|
POOR
TO GOOD
|
GOOD
|
GOOD
|
GOOD
|
GOOD
TO EXCELLENT
|
POOR
TO GOOD
|
GOOD
|
GOOD
|
OUTSTANDING
|
EXCELLENT
|
GOOD
|
POOR
TO GOOD
|
|||
|
BONDING
TO RIGID MATERIALS
|
EXCELLENT
|
EXCELLENT
|
EXCELLENT
|
FAIR
TO
EXCELLENT |
EXCELLENT
|
POOR
|
GOOD
TO EXCELLENT
|
GOOD
TO EXCELLENT
|
GOOD
|
FAIR
TO GOOD
|
FAIR
TO EXCELLENT
|
FAIR
TO GOOD
|
GOOD
|
POOR
TO GOOD
|
|||
|
COMMON
NAME
|
NATURAL
RUBBER |
SYNTHETIC
|
SBR
|
BUTYL
|
POLYBUTADIENE
|
EP
RUBBER
|
NEOPRENE
|
NBR
|
HYDRIN
|
POLYURETHANE
|
SILICONE
|
HYPALON
|
ACRYLICS
|
FLUOROELASTOMERS
|
|||
|
Ratings
are in this decreasing order:
OUTSTANDING, EXCELLENT, GOOD, FAIR, POOR |
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
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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