0755-23737136
0755-23737136
JHT-270 HT270 perfluoropolyether oil large electronic information equipment heat dissipation and semiconductor temperature control
Product overview
Perfluoropolyethers (PFPEs) are polymeric chains built upon just three elements – carbon,oxygen and fluorine. JHT PFPE fluids cover a wider working range than otherfluorinatedfluids, evenatthetemperatures exceeding 300℃.
JHT:CF3-[(O-CF-CF2)m-(O-CF2)n]O-CF3
|
CF3
JHTPFPEFluidsofferthefollowingproperties：
* Superiorhightemperaturestability,non-flammability
* Chemicalsinertness,excellentcompatibilitywiththemostofplastics,rubbersandmetals
* Exceptionaldielectricproperties-highdielectricstrength,ultralowdielectricconstant&dielectricloss.
* Good thermal transfer medium
Product index
Non-toxic,environmentallysafe–donotdamagetheozone
|
BasicpropertiesofallJHT PFPEFluids |
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|
Properties |
Units |
Values |
|
SpecificHeat@25℃ |
Cal/(g℃) |
0.23 |
|
ThermalConductivity@25℃ |
W/m.℃ |
0.07 |
|
DielectricStrength@25℃ |
kV(2.54mmgap) |
>25 |
|
DielectricLosstanδ@25℃ |
|
<0.1 |
|
SolubilityofWater |
ppm(wt) |
15
|
Product application
|
Typical Application JHTPFPE Fluids |
||
|
Electronic |
Directimmersion |
Compatibility (chemicals inert)Highthermalstability |
|
Etcher(PVD,CVD) |
Compatibility, non-flammable,Dielectric(non-conductive) Lowviscosityatlowtemperatures |
|
|
IonImplanter |
High resistivityenvironmentalfriendly |
|
|
Radar |
Excellent compatibility,Thermalandoxidativestability |
|
|
Electrical |
TransformersPowersupplies |
Non-flammable, environmentally safe,excellentdielectricproperty |
|
Nuclear |
UF6Production |
Lowviscosity、Goodradiationresistance |
|
Chemical |
CorrosiveConditions |
High chemical and thermal stabilityOxidativestability |
|
Pharmaceutical |
FreezeDryer |
Non-flammable、Lowviscosityatlowtemperatures |
Product Properties
|
Grades |
JHT270 |
Vapor pressure,Pa@25℃ |
<100 |
|
BoilingPoint,℃ |
270 |
Dielectric Constant@25℃(1kHz) |
2.1 |
|
PourPoint,℃ |
-70 |
Average MolecularWeight |
1600 |
|
Density@25℃ |
1.85 |
Kinematic Viscosity, cst@25℃ |
13.50 |
|
@40℃ |
7.70 |
Company name: Shenzhen Huayi Brother Technology Co., Ltd
Office address: South China city development building, Pinghu street, Longgang District, Shenzhen
Factory address: jieying Technology Park, Bihu Avenue, Fenggang town, Dongguan
Tel: 0755-23737136 or +86 15914124590
