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ORIENTAL STAR TEST REPORT | |||||
SILICONE 30 BALACK COMPOUND | |||||
ASTM D2000 M5GE 303 A19 B37 EA14 EO16 EO36 F19 | |||||
Press Cure | Post Cure | ||||
Sheet : 5min 175ºC | Sheet : 4 hrs 200ºC | ||||
Button : 10 min 175ºC | Button : 4 hrs 200ºC | ||||
ORIGINAL PROPERTIES | SPECIFICATION | TEST RESULT | ASTM TEST METHOD | ||
HARDNESS SHORE A | 30°±5 | 32 | D2240 | ||
TENSILE STRENGTH, MPA, MIN | ≥3 | 3.5 | D412 | ||
ULTIMATE ELONGATION, %, MIN | ≥350 | 452.60 | D412 | ||
SPECIFIC GRAVITY (g/cm3) | 1.12 | 1.13 | D297 | ||
HEAT RESISTANCE 70 H . AT 225ºC(A19) | D573 | ||||
CHANGE IN HARDNESS, POINTS | +10 | -5 | |||
CHANGE IN TENSILES STRENGTH, % | -25 | -12 | |||
CHANGE IN ULTIMATE ELONGATION,MAX % | -30 | -19 | |||
COMPRESSION SET, MAX, 22H AT 175ºC (B37 ) | ≤30 | 16 | D395 | ||
WATER RESISTANCE:100ºC,70H (EA14) | D471 | ||||
CHANGE IN HARDNESS, POINTS | ±5 | +1 | |||
CHANGE IN VOLUME % | ±5 | +1 | |||
FLUID RESISTANCE NO.1 OIL, 70H AT 150ºC 1(EO16) | D471 | ||||
CHANGE IN HARDNESS, POINTS | 0~-15 | -10 | |||
CHANGE IN TENSILES STRENGTH, MAX % | -20 | -6 | |||
CHANGE IN ULTIMATE ELONGATION,MAX | -20 | -14 | |||
CHANGE IN VOLUME % | 0to+10 | +3 | |||
FLUID RESISTANCE NO.3 OIL, 70H AT 150ºC (EO36) | D471 | ||||
CHANGE IN HARDNESS, POINTS | -30 | -20 | |||
CHANGE IN VOLUME % | +60 | +18 | |||
LOW-TEMPERATURE BRITTLENESS NONBRITTLE | |||||
AFTER 3MIN AT -55°C (F19) | NONBRITTLE | PASS | D2137 |
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