14 APPENDIX
Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL
212
Pub. No. K29001-00320 Revision: 1
* : Means International Rubber Hardness Degrees (IRHD).
Table 14-6 LLC Specifications (3/3)
Test items Standard value
Rubber adaptability
(30 volumetric%
water solution,
115°C [239°F],
360Hr)
Silicone rub-
ber
Tensile strength change rate -60 to 0%
Elongation change rate -40 to +20%
Volume change rate 0 to +40%
Hardness change rate* -20 to +10%
Nitryl rubber
Tensile strength change rate 0 to +10%
Elongation change rate -15 to +15%
Volume change rate 0 to +40%
Hardness change rate* -10 to 0%
Ethylene pro-
pylene diene
monomer
Tensile strength change rate 0 to +10%
Elongation change rate -30 to 0%
Volume change rate 0 to +10%
Hardness change rate* -10 to 0%
Storage stability volumetric% (30 volumetric%, room temperature, 6 Hr) 0.3 or lower
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