JHT-235 HT230 perfluoropolyether oil large electronic information equipment heat dissipation and semiconductor temperature control

パーフロロポリエーテル油

 JHT-235 HT230 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

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

JHT230

Vapor       pressure,Pa@25

<100

BoilingPoint,

230

Dielectric Constant@25(1kHz)

2.03

PourPoint,

-75

Average MolecularWeight

1450

Density@25

1.82

Kinematic Viscosity, cst@25

4.20

@40

2.85

  

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