Dynalene?br>
                                                                                          HEAT TRANSFER FLUIDS









 Dynalene HT

                 High Temperature Heat Transfer Fluid Information

                                                      Typical Properties of Dynalene HT?br>
       Dynalene?HT?is a high tem-

       perature heat transfer fluid that

                                           Composition: Synthetic Organic Hydrocarbon

       provides all the physical and

                                           Appearance and Color: Clear, Colorless to light yellow

       environmental qualities desired

                                           Odor: Low Odor, Non-noxious

       when selecting a heat transfer

       fluid. Dynalene HT?exhibits        Property                      SI units        US units

       high boiling, flash and fire

                                           Initial Boiling Point:        385°C           725°F

       points and is non-corrosive.

                                           Flash Point (Closed):         200°C >         392°F

                                           Autoignition Temp: >          450°C >         842°F

       The highly stable, Dynalene

       HT?is the ideal choice for de-     Max. Film Temp:        >      380°C >         716°F

       pendable performance where          Min. Pumpability Limit:       -5°C              23°F

       temperatures exceed the ther-       Pour Point:                 < -34°C          < -30°F

       mal stress limitations of most

       other fluids.







                                                  Recommended Temperature Ranges:

                                               Closed System: 20°C(68°F) to 350°C(662°F)

                                                Open System: 20°C(68°F) to 177°C(350°F)









                                                        Dynalene HT?Benefits:

   Dynalene HT?Industrial Applications:



   ?                                                   ?br>
        Chemicals                                           High Boiling Point/Flash Point/Fire Point

   ?                                                   ?br>
        Pharmaceuticals                                     Low Vapor Pressure

   ?                                                   ?br>
        Petroleum                                           Low Odor/Toxicity

   ?                                                   ?br>
        Plastics                                            Low Pour Point

   ?                                                   ?br>
        Rubber                                              Good Thermal Stability

   ?                                                   ?br>
        Metals                                              Good Heat Transport/Properties

   ?                                                   ?br>
        Textiles                                            Non-corrosive to Materials of Construction

   ?                                                   ?br>
        Food                                                Low Hazard Material

   ?                                                   ?br>
        Cement                                              Economic Over the Use Life

   ?                                                   ?br>
        Energy                                              No or Minimal Regulatory Constraints

   ?   Open Baths





For more technical,         health and safety information or to request a Material

Safety Data Sheet           (MSDS), contact our Dynalene sales representative at:

Phone:610-262-9686                     Fax:610-262-7437      E-mail: info@dynalene.com

                                                                                                                                              Dynalene? HEAT TRANSFER FLUIDS









Dynalene HT

                                            Thermal                                                                            Thermal Con-

Temperature              Viscosity                     Specific Heat   Density         Temperature                 Viscosity                    Specific Heat         Density

                                          Conductivity                                                                           ductivity

                                                                             3

               °F             cP          Btu/hr·ft·°F   Btu/lb·°F       lb/ft                                                                                        kg/m3

                                                                                                      °C            mPa·s            W/m·K            kJ/kg·K

               68            49.1           0.0768        0.370          65.0

                                                                                                      20             49.0            0.1306           1.549           1044

               80            32.2           0.0763        0.376          64.8

              100            18.5           0.0755        0.386          64.3                         40             16.8            0.1280           1.624           1030

              120            11.9           0.0746        0.396          63.8                         60             8.3             0.1253           1.698           1016

              140             8.3           0.0737        0.406          63.3

                                                                                                      80             4.9             0.1227           1.773           1001

              160             6.1           0.0729        0.416          62.8

                                                                                                     100             3.3             0.1201           1.847            987

              180             4.7           0.0720        0.426          62.3

              200             3.7           0.0711        0.435          61.8                        120             2.3             0.1174           1.922            973

              220             3.0           0.0703        0.445          61.3

                                                                                                     140             1.7             0.1148           1.996            958

              240             2.5           0.0694        0.455          60.8

                                                                                                     160             1.3             0.1122           2.071            944

              260             2.1           0.0686        0.465          60.3

              280             1.8           0.0677        0.475          59.8                        180             1.1             0.1095           2.145            930

              300             1.5           0.0668        0.485          59.3

                                                                                                     200             0.87            0.1069           2.220            915

              320             1.3           0.0660        0.495          58.8

              340             1.2           0.0651        0.505          58.3                        220             0.72            0.1043           2.294            901

              360             1.1           0.0643        0.515          57.8

                                                                                                     240             0.61            0.1016           2.369            887

              380             0.9           0.0634        0.525          57.3

                                                                                                     260             0.52            0.0990           2.443            873

              400            0.83           0.0625        0.534          56.8

              420            0.75           0.0617        0.544          56.3                        280             0.45            0.0963           2.518            858

              440            0.68           0.0608        0.554          55.8                        300             0.39            0.0937           2.592            844

              460            0.62           0.0599        0.564          55.3

                                                                                                     320             0.35            0.0911           2.667            830

              480            0.57           0.0591        0.574          54.9

              500            0.52           0.0582        0.584          54.4                        340             0.31            0.0884           2.742            815

              520            0.48           0.0574        0.594          53.9                        350             0.29            0.0871           2.779            808

              540            0.44           0.0565        0.604          53.4

              560            0.41           0.0556        0.614          52.9

              580            0.38           0.0548        0.623          52.4

              600            0.36           0.0539        0.633          51.9

              620            0.33           0.0531        0.643          51.4

              640            0.31           0.0522        0.653          50.9

              660            0.29           0.0513        0.663          50.4

              662            0.29           0.0512        0.664          50.4





                                                      Volumetric Expansion of Dynalene HT?br>


              35                                                                                     35





              30                                                                                     30





              25                                                                                     25

% Expansion









                                                                                       % Expansion









              20                                                                                     20





              15                                                                                     15





              10                                                                                     10





               5                                                                                      5





               0                                                                                      0

                   0   100          200       300      400       500   600       700                      0   50      100      150      200    250       300    350     400

                                          Temperature (deg. F)                                                                 Temperature (deg. C)





                                          For further information, contact a Dynalene sales representative.

                                                             Phone: +1- 610 - 262 - 9686

                                                               Fax: +1- 610 - 262 -7437

                                                             E-mail: info@dynalene.com

                                                                 www.dynalene.com