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产品详情
简单介绍:
REFERENCE OILS (参比油),满足ASTM*新测试标准ASTM D471的测试要求,是专用于各种橡胶材料,浸在矿物油时,测试是否膨胀,从而计算出橡胶材料的膨胀率和膨胀系数。
详情介绍:
Reference Fuel A
PHYSICAL AND CHEMICAL PROPERTIES Appearance and Odor: Colorless liquid. Mild odor.
Autoignition: NDA
Boiling Point: 99°C (210.2°F)
Evaporation Rate: NDA
Flammability (Explosive) Limits (% by volume in air):
Lower: 1 Estimated
Upper: 7
Flashpoint: -8°C (17.6°F) (Tag Closed Cup)
Molecular Formula: C8H18
Molecular Weight: 114.26 g/mol
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Reference Fuel B
PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE AND ODOR: Colorless liquid. Mild hydrocarbon odor.
pH: NA
VAPOR PRESSURE: 1.5 psia @ 37.8 oC (100°F)
VAPOR DENSITY (AIR=1): 3.5
BOILING POINT: 99°C (210.2°F) - 110°C (230°F)
SOLUBILITY (in water): Negligible
PERCENT VOLATILE: 100 % volume
FREEZING PT: -94.4°C (-137.92°F)
MELTING POINT: -95°C (-139°F)
SPECIFIC GRAVITY: 0.748 @ 15.6 oC (60°F)
DENSITY: 0.7484
EVAPORATION RATE: >1
Reference Fuel C
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE: Liquid
COLOR: Colorless
ODOR: gasoline-like
FLASH POINT: -1 °C (30 °F) Method: Tag closed cup
Lower explosion limit: 1 %(V)
Upper explosion limit: 7 %(V)
Boiling point/boiling range: 99 - 110 °C (210 - 230 °F)
Vapor pressure: 1.60 PSI at 37.8 °C (100.0 °F)
Relative density: 0.78, 15.6 °C(60.1 °F)
Water solubility: Negligible
Relative vapor density: 3.4 (Air = 1.0)
Evaporation rate: > 1
Percent volatile: > 99 %
____________________________________________________________
Reference Fuel D
PHYSICAL AND CHEMICAL PROPERTIES
Appearance and Odor: Colorless liquid. Mild hydrocarbon odor.
Autoignition: 528°C (982.4°F)
Boiling Point: 99°C (210.2°F) - 110°C (230°F)
Evaporation Rate: >1
Flammability (Explosive) Limits (% by volume in air):
Lower: 1 Estimated
Upper: 7
Flashpoint: -3°C (26.6°F) (Tag Closed Cup)
Molecular Formula: Mixture
Molecular Weight: NDA
Melting Point: NDA
Octanol / Water Partition Coefficient: log-Kow: NDA
pH: NA
Pour Point : NDA
Solubility (in water): Negligible
Specific Gravity: 0.76 @ 15.6 oC (60°F)
Vapor Pressure: 1.5 psia @ 37.8 oC (100°F)
Vapor Density (AIR=1): 3 - 4
Viscosity: NDA
Percent Volatile: 100 % volume
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产品相关关键字: FUEL A FUEL B FUEL C 燃油B 燃油C |