JHS-260
JHS-260
  • Brand:Juhua
  • Manufacturer:Juhua Group
  • Model:JHS-260
  • Origin:China
  • Chemical Composition:PFPE
  • Packing:5kg/20kg/IBC Tank

Introduction

The JHS/JHLS is a line of fully fluorinated fluids specifically designed for the Vapor Phase Soldering process. JHS/JHLS is ideal for use in vapour phase soldering due to its wide operating temperature range, high process stability, dries quickly and residue-free.



Application

JHLS/JHS plays the role of efficient heat transfer, protection and reduction of metal in the vapor phase soldering process.


Storage and transportation

It is required to store in a clean, dry, and cool warehouse to avoid prolonged exposure to air. It can be transported as non hazardous chemicals, and they should be kept away from pollution, sunlight, and water during transportation.


Technical indicators
MAIN PROPERTIES
UNIT
JHLS-200
JHLS-215
JHLS-230
JHS-240
JHS-260
BOILING POINT



200

215

230

240

260
DENSITY

g/cm3

1.79

1.8

1.82

1.82

1.83
KINETIC VICSOSITY

cSt

2.5

3.7

4.3

5.3

7.1
VAPOR PRESSURE

pa

22

11

3.5

1

1
SPECIFIC HEAT

J/kg.℃

966

966

966

966

966
HEAT OF VAPORIZATION ATBOILNG POINT

J/g

63

63

63

63

63
THERMAL CONDUCTIVITY

W/m.℃

0.065

0.065

0.065

0.065

0.065
COEFFICIENT OF THERMALEXPANSION

cm3/cm3.℃

0.0011

0.0011

0.0011

0.0011

0.0011
SURFACE TENSTION

dyne/cm

19

20

20

20

20
DIELECTRIC STRENGTH

kv(2.54mm gap)

40

40

40

40

40
DEIELECTIRC CONSTANT

-

2.1

2.1

2.1

2.1

2.1
VOLUME RESISTIVITY

Ohm.cm

1.0*1015

1.0*1015

1.0*1015

1.0*1015

1.0*1015
AVERAGE MOLUCULAR WEIGHT

amu

-

-

-

-

-
WATER SOLUBILITY

-

NO

NO

NO

NO

NO
COLOR

-

NO

NO

NO

NO

NO
SMELL

-

NO

NO

NO

NO

NO
FLASH POINT



NO

NO

NO

NO

NO
THERMAL DECOMPOSITIONTEMPERATURE



>290℃

>290℃

>290℃

>290℃

>290℃


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