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O-Rings (MPPEJ9)
for Dynamic Applications, Thermal or Chemical Resistance, P Series
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Drawing/Specifications
・Materials
Type | Grade | Color | Max. Operating Temp. | [ M ]Material |
MPPEM | Chemical Resistant Grade | Black | 260°C | Perfluoro Rubber |
MPPEJ | Special Heat Resistant Grade | Black | 320°C |
Specifications
Part Number |
MPPEM5 |
■P Series (For Mounting, Dynamic)
Part Number | Nominal Number | W | I.D. | Matching Material | |||||
Type | No. | do | MPPEM, MPPEJ Tolerance | d | Tolerance | D | Tolerance | ||
MPPEM (Chemical Resistant Grade) MPPEJ (Special Heat Resistant Grade) | 3 | 3 | 1.9±0.08 | 2.8 | ±0.16 | 3 | 0 - 0.05 | 6 | + 0.05 0 |
4 | 4 | 3.8 | 4 | 7 | |||||
5 | 5 | 4.8 | ±0.18 | 5 | 8 | ||||
6 | 6 | 5.8 | 6 | 9 | |||||
7 | 7 | 6.8 | ±0.19 | 7 | 10 | ||||
8 | 8 | 7.8 | 8 | 11 | |||||
9 | 9 | 8.8 | ±0.20 | 9 | 12 | ||||
10 | 10 | 9.8 | 10 | 13 | |||||
11 | 11 | 2.4±0.09 | 10.8 | ±0.21 | 11 | 0 - 0.06 | 15 | + 0.06 0 | |
12 | 12 | 11.8 | ±0.22 | 12 | 16 | ||||
14 | 14 | 13.8 | 14 | 18 | |||||
15 | 15 | 14.8 | ±0.24 | 15 | 19 | ||||
16 | 16 | 15.8 | 16 | 20 | |||||
18 | 18 | 17.8 | ±0.25 | 18 | 22 | ||||
20 | 20 | 19.8 | ±0.26 | 20 | 24 | ||||
21 | 21 | 20.8 | ±0.27 | 21 | 25 | ||||
22 | 22 | 21.8 | ±0.28 | 22 | 26 | ||||
24 | 24 | 3.5±0.1 | 23.7 | 24 | 0 - 0.08 | 30 | + 0.08 0 | ||
25 | 25 | 24.7 | ±0.30 | 25 | 31 | ||||
26 | 26 | 25.7 | ±0.31 | 26 | 32 | ||||
28 | 28 | 27.7 | ±0.33 | 28 | 34 | ||||
29 | 29 | 28.7 | ±0.34 | 29 | 35 | ||||
30 | 30 | 29.7 | 30 | 36 |
■Specifications
Type | MPPEM | MPPEJ | |
Chemical Resistant Grade | Special Heat Resistant Grade | ||
Color | Black | Black | |
Hardness | (Shore) | 75 | 74 |
Tensile Strength | (kgf/cm2) | 216 | 161 |
Elongation | (%) | 183 | 205 |
Operating Temperature Range | (°C) | 260 | 320 |
Compression Set | 200°Cx70h (%) | 21 | 19 |
230°Cx70h (%) | 31 | 26 |
■Chemical Resistance Data (MPPEM Chemical Resistant) [Evaluation] A: ΔV =~5% B: 5~20% C: 21~35%
*Data above are not guaranteed values but experimental value.
For actual use, confirm the applicability under specific conditions.
Chemical | Soaking Temperature | Soaking Time | Volume Change |
(°C) | (Day) | (ΔV%) | |
Sodium Hydroxide (50%) | 150 | 7 | A |
Ammonia Water (35%) | 45 | 20 | A |
Ammonia | 100 | 7 | A |
N-Butylamine | 23 | 7 | A |
Formic Acid (12%) | 100 | 7 | B |
Chlorosulfonic Acid | 23 | 7 | A |
Hydrochloric Acid (37%) | 24 | 28 | B |
Nitric Acid (65%) | 40 | 30 | B |
Sulfuric Acid (94%) | 70 | 14 | A |
Phosphoric Acid (45%) | 60 | 7 | A |
Hydrogen Sulfide | 70 | 7 | A |
Hydrogen Fluoride (50%) | 80 | 7 | B |
MIBK (Methyl Isobutyl Ketone) | 118 | 7 | A |
Dimethylformamide | 153 | 7 | B |
1.2-Dichlorobenzene | 180 | 7 | B |
Chlorobenzol | 100 | 7 | A |
R123 (CFC) | 24 | 28 | C |
Steam | 121 | 7 | A |
Phenol | 220 | 7 | A |
Ethylene Oxide | 23 | 7 | A |
For actual use, confirm the applicability under specific conditions.
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■Features
①Excellent resistance required in extreme conditions such as strong acid, strong alkali, amines, steam and high temperature polar solvent (260~320°C).
②Low gas precipitation, with low out-gas property and can be used under high vacuum.
③Heavy metal and molding agents are not used in the process of production.
①Excellent resistance required in extreme conditions such as strong acid, strong alkali, amines, steam and high temperature polar solvent (260~320°C).
②Low gas precipitation, with low out-gas property and can be used under high vacuum.
③Heavy metal and molding agents are not used in the process of production.
Catalog
-
type
- MPPEJ
- MPPEM
-
Application
- Heat Resistant
- Chemical Resistant
-
Wire diameter W(mm)
-
I.D. do (or d)(Ø)
-
Nominal Number
-
CAD
- 2D
- 3D
-
Days to Ship
- All
- 4 Days or Less
Specify Alterations
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