•  
  •  
  •  
  •  
    Heat transfer fluid Current Position: home > Heat transfer fluid

    RFCTHERM-400(Biphenyl+Diphenyl Oxide)
    CAS No: 8004-13-5

    Product Description

    RFCTHERM-400 is a eutectic mixture of 73.5% diphenyl oxide (DPO) and 26.5% biphenyl, it is a synthetic heat transfer fluid designed to meet the demanding requirements of vapor phase systems from 257° C to 400° C or liquid phase systems from 12° C to 400° C, It combines exceptional thermal stability and low viscosity for efficient, dependable, uniform performance in a wide optimum use range, RFCTHERM-400 has the highest thermal stability of all organic heat transfer fluids. It is miscible and interchangeable (for top-up or design purposes) with other similarly constituted diphenyl-oxide (DPO)/biphenyl fluids, such as: Therminol-vp-1, Dowtherm-A, Therm-S 300 and Diphy1.

    The Temperature Range for use

    Liquid: 12 to 400

    Vapor: 257 to 400

    Applications

    It can be used in a wide variety of industries, such as:

    · Concentrated Solar Power Systems,

    · PET production

    · Synthetic Fiber plants

    · Many other applications that require a high temperature heat transfer fluid.

    Our Production Capacity

    At present: 10000mt/a.

    Typical Properties

    Property

    Standard

    Method

    Apperance

    Clear Water White Liquid

    Density g/cm3

    1.050-1.075

    GB No233

    Viscosity at 40 °C

    2.48cSt

    GB265

    Water(mg/Kg)

    300

    GB6283

    Crystal Point

    12.0

    GB7533

    Maximum Film Temperature

    425

    Normal Boiling Point

    ≥257

    GB7534

    Flash Point

    124

    ASTMD-92

    Fire Point

    127

    ASTMD-92

    Autoignition Temperature

    621

    ASTMD-2155

    Kinematic Viscosity(40)

    2.48cst

    Optimum Use Range

    Liquid: 12-400

    Vapor: 260-400

    Constituent

    Biphenyl (wt)%

    26.5±1.0

    Q/HC179-80

    Diphenylether(wt) %

    73.5±1.0

    Q/HC179-80

    Average Molecular weight

    166

    S

    ≤5ppm

    CL

    ≤10ppm

    In china, we are the Biggest supplier of Heat Transfer Fluid(Biphenyl+Diphenyl Oxide) used in CSP project, in the CSP project below, our HTF running in the pipes capture energy from the sun and covert it to steam for generating electricity.


     
     
      Products 
        Additives
    -Optical Brighteners
    -Antioxidants
    -UV Absorbers
    -Photo Initiators
    - Fuel Oil Additives
    -Polymerization Inhibitors
    -Thermal Paper Materials
    -Organometallic Chemicals
    -Epoxy Resin
        Heat transfer fluid
    -RFCTHERM-400
    -RFCTHERM-PHT350
    -RFCTHERM-340
    -RFCTHERM-330
    -RFCTHERM-RP
    -RFCTHERM-62
    -RFCTHERM® FF
    -M/DBT Dielectric Oil
    -PEPE Dielectric Oil
    -PXE
        Intermediates
    -Biphenyl
    -BCMB
    -p-Toluic acid
    -m-Toluic acid
    -o-Tolunitrile
    -p-Tolunitrile
    -4,4'-bis(2,3-epoxypropoxy)biphenyl
    -3,3'5,5'-tertramethyl-4,4'-biphenyldiol
    -Thiophene-2,5-dicarboxylic acid
    -p-tert-Butylphenol
    -4-Acetylbiphenyl
    -o-tert-Butylphenol
    -DEET
    -Trifluoromethanesulfonic acid
    -Trifluoromethanesulfonic anhydride
    -Pentafloroiodine
    -2-Cyanobenzyl chloride
    -4-(methylamino)benzoic acid
    -4-Hydroxycoumarin
    -4-Hydroxycinnamic acid
    -Dimethyl 5-sulfoisophthalate sodium salt
    -4-Bromobiphenyl
    -4-Phenylbenzoic acid
    -4-Biphenylcarboxaldehyde
    -4-Cyanobiphenyl
    -4-phenoxyphenol
    -4-Hydroxy-(1,1'-biphenyl)-4'-carboxylic acid
    -4-Biphenyl acetic Acid
    -4,4'-Biphenyldicarboxaldehyde
    -4,4'-Dimethylbiphenyl
    -p-Terphenyl
    -Biphenyl-4,4'-dicarboxylic Acid
    -4,4'-Bis(hydroxymethyl)biphenyl
    -4,4'-Bis(methoxymethyl)- 1,1'-Biphenyl
    -4,4'-Diiodobiphenyl
    -4,4'-Dibromobiphenyl
    -2-chlorobenzaldehyde
    -5-chloro-2-methyl aniline
    -2-Methylamino-5-chlorobenzophenone
    -2-Chloro-6-nitrotoluene
    -2-Chloro-5-nitro benzoic acid
    -Hydroxypropyl beta Cyclodextrin
    -2-Bromophenyl Methyl Sulfone
    -2-Bromophenyl Methyl Sulfide
    -1,3-cyclohexanedione
    -Nitrogen trifluoride
    -2,6-Difluorobenzonitrile
    -2,6-Difluorobenzamide
    -2,6-Difluoroaniline
    -Dinitolmide
    -2,4-Dichloro benzonitrile
    -m-Toluoyl Chloride
    -o-Toluoyl Chloride
    -Terephthaloyl Dichloride
    -Isophthaloyl dichloride
    -4,4'-Oxydianiline
    -2-Iodobenzoic acid
    -4-Nitrobenzoic Acid
    -4-Fluorocinnamic acid
    -1-Methylpyrrolidine
    -Sulfolane
    -5-Amino-o-Cresol
    -o-Phthalaldehyde
    -6-chloro-5-amino-o-cresol
    -4,4'-Dihydroxy benzophenone
    -3,4-Dihydroxybenzoic acid
    -m-Phthalaldehyde
    -Dimethyl Sulfoxide
    -4-tert-Butylbenzoic acid
    -4-Benzyloxycinnamic acid
    -2'-Fluoroacetophenone
    -Acetonphenone
    -4-Cynophenyl Chloride
    -Salicylaldehyde
    -5-[(2-hydroxyethyl)amino]-o-cresol
    -Terephthalaldehyde
    -Sodium Ethoxide
    -2-aminophenol
    -2-Chlorothioxanthone
    -2-Chloroacetophenone
    -o-Toluic acid
    -4-tert-Butylbenzoic acid
    -2-Iodobenzoic Acid
    -3-Chloro-2-methylaniline
    -2-Trifluoromethylthioxanthone
    -Decahydronaphthalene
    - D-(+)-Camphorsulfonic Acid
    -Dimethyl Sulfoxide
    -m-Tolunitrile
      Products 
        Heat transfer fluid
    -RFCTHERM-400
    -RFCTHERM-PHT350
    -RFCTHERM-340
    -RFCTHERM-330
    -RFCTHERM® FF
    -M/DBT Dielectric Oil
    -PEPE Dielectric Oil
    -PXE
    -RFCTHERM-RP
    -RFCTHERM-62
     

    Address:12A-11 Yangguang Shuma Building, 596 Huang Pu Road,

    DaLian, Liaoning 116023, P.R. China

    Tel:0411-84820922 84821539

    Fax:0411-84821380

    Email:sales@richfortunechem.com

    Website:www.richfortunechem.com

    User Login
    Username: Password:
    Copyright © 2013-2016 Dalian Richfortune Chemicals Co., Ltd. 辽 ICP:07002296 Technology:HOAII.COM 辽 ICP:07002296