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Grey Flame Retardant UL94 VO Self-extinguishing Silicone Gasket

SKU: GSKT-Coru216
  • UL94 V0 flame retardant silicone
  • Self-extinguishing material
  • Suitable for specialist sealing applications

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PROPERTIES TEST METHOD VALUE TEST METHOD VALUE
SPECIFIC GRAVITY DIN 53508 1.5 ASTM D297 1.5
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH (MIN) DIN 53504 50kg/cm2 ASTM D412 50kg/cm2
ELONGATION AT BREAK (MIN) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (70 ºC/24 HRS/25% SET) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE (ANGULAR) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING (72 HRS. AT 150ºC) ASTM D573
HARDNESS (PTS) + 5 – 10 (MAX) + 5 – 10 (MAX)
TENSILE STRENGTH (%) ±20% ±20%
ELONGATION AT BREAK (%) ±30% ±30%
CHEMICAL RESISTANCE
OZONE EXCELLENT ASTM D1149 EXCELLENT
DILUTE ACIDS AND BASES FAIR FAIR
CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
OIL FAIR FAIR
SOLVENTS FAIR FAIR
TEMPERATURE RANCE -50℃ to +200℃ -50℃ to +200℃
COLOUR GREY
FIRE CLASSIFICATION UL94 VO PASS UL94 VO PASS
PROPERTIES TEST METHOD VALUE TEST METHOD VALUE
SPECIFIC GRAVITY DIN 53508 1.5 ASTM D297 1.5
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH (MIN) DIN 53504 50kg/cm2 ASTM D412 50kg/cm2
ELONGATION AT BREAK (MIN) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (70 ºC/24 HRS/25% SET) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE (ANGULAR) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING (72 HRS. AT 150ºC) ASTM D573
HARDNESS (PTS) + 5 – 10 (MAX) + 5 – 10 (MAX)
TENSILE STRENGTH (%) ±20% ±20%
ELONGATION AT BREAK (%) ±30% ±30%
CHEMICAL RESISTANCE
OZONE EXCELLENT ASTM D1149 EXCELLENT
DILUTE ACIDS AND BASES FAIR FAIR
CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
OIL FAIR FAIR
SOLVENTS FAIR FAIR
TEMPERATURE RANCE -50℃ to +200℃ -50℃ to +200℃
COLOUR GREY
FIRE CLASSIFICATION UL94 VO PASS UL94 VO PASS
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