TECHNICAL DATASHEET
SILICONE (VMQ) – RED
70 Shore Hardness

Cure system : PEROXIDE

Temperature Range : -60°C to +220°C

Shelf Life : 20+ Years

Specification Met : ASTM 2000 M7GE705 A19 B37 EA14 EO16 EO36 F19

PROPERTIES


PARAMETERS UNIT ASTM TEST METHOD REQUIREMENT
ASTM D2000
ISG TEST VALUE
Hardness Shore A ASTM D 2240 70 ± 5 70
Tensile Strength Mpa ASTM D412 Min 5.0 7.0
Elongation At Break % ASTM D 412 Min 175 270
Specific Gravity g/cm3 ASTM D 297 -- 1.22

RESISTANCE TO HEAT -- ASTM D 573
(70 Hrs At 225°C) – A19
REQUIREMENT
ASTM D2000
ISG TEST VALUE
Hardness Change, Points Max +10 +5
Tensile Strength Change % Max -25 -10
Elongation Change % Max -30 -25

COMPRESSION SET -- ASTM D395 – B37 REQUIREMENT
ASTM D2000
ISG TEST VALUE
Compression Set % 22hrs @ 100°C Max 30 16

RESISTANCE TO WATER -- ASTM D 471
(70 Hrs At 100°C) – EA14
REQUIREMENT
ASTM D2000
ISG TEST VALUE
Hardness Change, Points ±5 -1
Volume Change % ±5 +4

RESISTANCE TO OIL 101 -- ASTM D 471
(70 Hrs At 150°C) – EO16
REQUIREMENT
ASTM D2000
ISG TEST VALUE
Hardness Change, Points -15 To +10 -6
Tensile Strength Change % Max -20 +10
Elongation Change % Max -20 +8
Volume Change % 0 To 15 +6

RESISTANCE TO OIL 903 -- ASTM D 471
(70 Hrs At 23°C) – EO36
REQUIREMENT
ASTM D2000
ISG TEST VALUE
Hardness Change % Max -30 -14
Tensile Strength Change % Max -20 -15
Elongation Change % Max -20 +6
Volume Change % +60 +35

LOW TEMP RESISTANCE -- ASTM D 2137 – F19 REQUIREMENT
ASTM D2000
ISG TEST VALUE
Non-Brittle After 3Min @ -55°C -- Pass

Ref Date: 01st April 2020