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坪尧 冷冻油 ArChine Refritech FPR 系列

CP-4780-5

规格:5GAL、55GAL
产品简介:CP-4780-5 is used in convection and forced-cooled pipe cable systems.
同类产品:

Archine Refritech RAB  5

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产品介绍

 

CP-4780-5 

PRODUCT DESCRIPTION
CP-4780-5 is used in convection and forced-cooled pipe cable systems. It is also widely used in self-contained cable systems due to its high resistance to gassing under electrical stress. CP-4780-5 is based on synthetic alkyl benzene, which has the following advantages:
- Low power factor - High volume resistivity
-Excellent oxidation stability -Excellent resistance to gassing under -Non-toxic electrical stress
-High dielectric strength -Low weight loss under vacuum
-High water tolerance -No pumping problems
-Compatible with polybutene or mineral oil
-High auto ignition point
-


TYPICAL PROPERTIES*

CP-4780-5

Viscosity @ 40℃,cSt, ASTM D445

5.5

Viscosity @ 100℉

5.25

Flash Point, C.O.C.,℉(℃) ASTM D92

275(135)

Pour Point ℉(℃) ASTM D97

-58(-50)

Viscosity Index ASTM D2270

-33.0

Density, lb/gal, 60℉

7.24

Specific Gravity, ASTM D1298

0.87

ELECTRICAL PROPERTIES

Power factor, 60 Hz, 100°C D-924
Initial 0.0005
After heating 96 hrs. 115°C D-1934 (Procedure A) 0.0005
Resistively, ohm-cm, 100°C D-1169, D-257
Initial 1x1015
After heating 96 hrs. 115℃ D-1934 (Procedure A) 5x1014
Dielectric Strength, kV, 25℃ D-877 >35
Dielectric Constant, 60 HZ, 100℃ D-924 2.1
Gassing Under Electrical Stress
Pirelli, Microliters/Minute D-2300 (Procedure B) <-10
*These Values are not intended for use in preparing specifications.  

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