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Shell Refrigeration Oil S4 FR-V 68详细说明 （浏览1486次）
Lubricant products for refrigeration compressors
Products for Refrigeration Compressors
壳牌奇伟士S4 FR-V 68 Shell Refrigeration oil S4 FR-V68 Product Data Sheet from Shell Lubricants
PDS# 3.96.06
CLAVUS* AB
SYNTHETIC REFRIGERATION COMPRESSOR LUBRICANT
PRODUCT LINE
壳牌奇伟士S4 FR-V 68 Shell Refrigeration oil S4 FR-V6868 synthetic refrigeration compressor lubricant is formulated from the highest quality alkylate base stocks.
It is recommended for service where evaporator temperatures may be lower than (-45 degrees C) and where improved
performance and reliability are desirable.
APPLICATIONS
壳牌奇伟士S4 FR-V 68 Shell Refrigeration oil S4 FR-V6868 Refrigeration lubricant is recommended for all refrigeration compressor types including reciprocating,
centrifugal and rotary. These lubricants are compatible with ammonia and CFC, HCFC refrigerants such as R12, R13, R22,
R114, R123, R124, R401A, R401B, R401C, R402A, R402B, R403, R500, R502 and R503 in both industrial and marine
applications. Shell Clavus AB oils are not compatible with R134A.
壳牌奇伟士S4 FR-V 68 Shell Refrigeration oil S4 FR-V6868 is fully compatible with conventional mineral oils and materials constructed of Mylar(TM), Polypropylene,
Viton(TM), Buna-N, Neoprene and Nylon(TM) elastomers.
PERFORMANCE BENEFITS
Improved compressor efficiency.
Excellent high temperature stability.
Superior solubility characteristics with refrigera
nts.
Excellent compatibility with seal materials.
Outstanding low temperature properties.
Improved wear protection at elevated temperatures.
No deposit formation in low temperature systems.
Extended service life and longer drain intervals.
High degree of chemical stability.
Eliminates degradation and sludge formation associated with conventional mineral oils.
Prevents fouling of heat transfer surfaces and plugging of evaporators and expansion valves.
Improved resistance to foaming over conventional refrigeration oils.
(TM) Registered Trademarks of DuPont Dow Elastomers
TYPICAL PROPERTIES
ISO GRADE 68
PRODUCT CODE 407-682 ASTM METHOD
Density, @ 15 °C 0.87 D 4052
Colour 1.0 D 1500
Viscosity
mm2/s at 40°C 68 D 445
mm2/s at 100°C 6.0 D 445
Pour Point, °C -30 D 97
Flash Point, °C, min 170 D 92
Floc Point, °C, R-22 -55 ASHRAE
Floc Point, °C, R-12 -55 ASHRAE
Falex Failure Load
Steel on Steel, lbs 900 D 3233
Four Ball Wear
Scar Diameter, mm 0.63 D 4172
Total Acid Number, mgKOH/g Nil D 974
Visit your nearest Shell Associate or Reseller for more details.
Need more product information? Please the Shell Customer Service Centre at 1-800-661-1600
or e-mail us at questions@shell.com
MSDS requests? Please call 1-800-661-1600 or fax your request to (403) 691-3997
*Trademarks of Shell Canada Limited. Used under license by Shell Canada Products.
2/26/2009 4:29 PM |
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