The polymer molecules are small and coil-shaped, or folded when cold. Note the viscosities of the two oils and your desired viscosity. h�t��N�0�w?ř���I's��@�b*?�^T:��8Ą��>�_��q�'�$���C���Y�2����A� �����G�/'��F�W��x)b�( ��#��>_h��-E�h�#���5���\>��g�[�ysX�m>��=\�e����@��eE�)1����ߢHDW�r�qW/v��+���b;�A-%t,$��i��R�(��H_ �Eb 327 0 obj <>/Filter/FlateDecode/ID[<87C73BB50932544F5914508C807D7B73><8D503B9035F2E740B1AEC7D90643FCEA>]/Index[320 12]/Info 319 0 R/Length 54/Prev 528415/Root 321 0 R/Size 332/Type/XRef/W[1 2 1]>>stream Oil Viscosity for saturated systems (after Beggs and Robinson). Our Viscosity Index Calculator is our new online calculation tool where, by entering the results of your sample's kinematic values at 40 °C and 100 °C, you can have the viscosity index value calculated in … Application Silicone oil has been used as an intraocular liquid in the treatment of retinal detachments. The most typical type of silicone fluid oil product. h�b```g``�c �o'P#�0p4 ��C1C#� P�.�3��K��!Z?�B����31>��U � It has a viscosity of 1000 cSt with a refractive index of ~ 1.403 and a dielectric strength of ~ 14 kV/mm. Furthermore, the viscosity index and for some applications also the endstream endobj startxref Select the Two Coefficient Method or the Three Coefficient Method. Select the temperature and click the calculate button. Silicone oil is a liquid based siloxane that is part of the methyl silicone fluid system. 28 0 obj <>stream The “W” in the gear oil viscosity grade is for winter grade, like in engine oil viscosity. Given two known temperature-viscosity points, the viscosity of a … The viscosity of a liquid as a function of temperature can be approximated with the Andrade correlation. 10 0 obj <> endobj The most typical type of silicone fluid oil product. To start over, click the "Clear" button hޤ�[o�0ǿ���K'�*$HK�4Z�Dk%ăJ\�~��c'�v��:Y�������F'\�D�#A�0�!�) ~!I��˜\\Ф)�6ݫ\㦓��;XF ��1�:���(�>�)��N�5�[� ̀���m�T�]^�h���+�Չ��k�p��]�b^A��,�bk��} ��Rй� ��|Se�a� ���~�.��͞��WG��;}�*��v�HpIg��v��m��isX���������k��TU�������?�]S����nT��U@��e�Ȭ��V�|Go��R�5ݻj|(fnTY�z[j�hjt��D}g�Ŷ��4-}8i¶�W�>g_�y�)�-�/�I����h;��TK�/��=8�i��h���}Ҷ�cezcv�JH���y�����g�R�N �u��W���~��9��~cat�Cx^V��{QlUg �X���� ��@�8!K� Ȃ�k K� k�� ��ǎ|Ŏ��N��w��� x�� �pv��. �=rI�ę-5�W���b+�d�(k��c��c��椶8� H�yv�`�����rsǦ��!��nl��0��- �0T�Ā�c�6�ù Depending on their intended use, viscosity and density are often stated at the temperatures at which the material is used, e.g. Although gear oil viscosity is not the same as that of engine oil, it is rated in centistokes. Usually, kinematic viscosity and density of silicone oils are specified at 25 °C. endstream endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <>stream at 40 °C or, for brake fluid, even at -40 °C. = .01 St. = 1 mm.2/sec. $E}k���yh�y�Rm��333��������:� }�=#�v����ʉe The viscosity of a liquid as a function of temperature can be approximated with the Andrade correlation. Silicone oil exhibits antimicrobial activity against endopthalmitis causing microorganisms under in vitro conditions. Select Calculator Mixing Ratio Calculator for Silicone Oils Viscocity of A Viscocity of B Mixed viscocity of interest CALCULATE RESET. Viscosity:0.65 to 1,000,000mm2/s (0.65 to 1,000,000cSt*) Effective for enhancing glazing and preventing orange peel and silking in paints. Silicone oil is a low viscosity, liquid polymerized, siloxane with organic side chains. A centistoke, cSt. 0 For instance, an SAE 90 gear lube is comparable in viscosity to an SAE 50 or SAE 40 engine oil. Qf� �Ml��@DE�����H��b!(�`HPb0���dF�J|yy����ǽ��g�s��{��. �0Ee����B h��Ei1.��E�� -)m�����n�=��H�Rl�3R2��C����LoMaLf��Y)��W����� ��>I7x-o/r!�ye�,�R5�Z��H�خ���RY�ö#ţ �f��� �b/���/����W� eQ8� Calculate the blend ratio of two known oils to achieve the desired viscosity The calculator on this site is for informative purposes only and we make no claims as to the accuracy, completeness or fitness for any particular purpose of the results produced by our calculators. hޜ�wTT��Ͻwz��0�z�.0��. Calculate the percentage of each of two oils to be mixed to obtain a desired viscosity at a specific temperature. %%EOF h�b```f``Ra`a`�� Ȁ ��l@q GX@�AȝAS�IBy�A����X��'�wxLy,��3�4\� h�|���r���)�Oظ R!m�D {֡O�S�?Tf1d�1Q���֪�4m��WД)+5,��g���\�֘��b���W����VSƙ��LCu�x�8� JI�l��b٨�& or 10-4m2/sec. It′s surface tension tends to increase with an increase in the viscosity. This interpolation calculator is used to determine the kinematic viscosity values, applicable for viscosity-temperature charts, as is specified in ASTM D341 - 'Standard Practice for Viscosity-Temperature Charts for Liquid Petroleum Products' Please use the form below to calculate operational viscosity: Silicone oil 205 – 400 Table 1: Viscosity ... change. h�bbd``b`�~@���]$�g ��H�� !���� �```$@�g � �[� the oil. %PDF-1.5 %���� endstream endobj 325 0 obj <>stream $O./� �'�z8�W�Gб� x�� 0Y驾A��@$/7z�� ���H��e��O���OҬT� �_��lN:K��"N����3"��$�F��/JP�rb�[䥟}�Q��d[��S��l1��x{��#b�G�\N��o�X3I���[ql2�� �$�8�x����t�r p��/8�p��C���f�q��.K�njm͠{r2�8��?�����. Application Highly water repellent. �tq�X)I)B>==���� �ȉ��9. 320 0 obj <> endobj 0 Given two known temperature-viscosity points, the viscosity of a … h�bbd``b`� $C�C��"Ԁw+�x�����x$��!�3��0 �� h�D�� Kinematic Viscosity Differs from viscosity in that it is the measure of volume flow of a liquid, defined as a stoke (St.) A stoke equals 1 cm.2/sec. endstream endobj startxref Viscosity to Temperature Chart Clearco Pure Silicone Fluids www.clearcoproducts.com 215 639-2640 Clearco Pure Silicone Fluids ��3�������R� `̊j��[�~ :� w���! %%EOF In that state, they do not increase the oil’s viscosity, as there is rather low friction on the wetted surfaces in the engine and in the liquid itself. Mixing ratio oil A:oil B = If the desired viscosity is unknown, you may be able to determine the viscosity needed by using this formulation: ... VA= Mixing viscosity of Silicone Oil A 19 0 obj <>/Filter/FlateDecode/ID[<98D7162A416333E65B8C1D5C8BC02E01>]/Index[10 19]/Info 9 0 R/Length 61/Prev 68163/Root 11 0 R/Size 29/Type/XRef/W[1 2 1]>>stream Silicone oil is a low viscosity, liquid polymerized, siloxane with organic side chains. 331 0 obj <>stream endstream endobj 321 0 obj <> endobj 322 0 obj <> endobj 323 0 obj <>stream The use of any of the calculators' results is at the user's sole risk. ��`����P�A�a���Xd�y>rG78:� �赂��k #��=�� � |X.0�0�0�c(g�;����#ž�I�{>C�^�B��N�D�30me�������w0p�$B�� ��Y Kinematic viscosity of a liquid (stokes) can be converted to viscosity … But the engine and gear oil viscosity overlap. Silicone Oil Mixture Calculator. Calculate the viscosity at a given temperature, when the viscosity is known at two temperatures. Calculate the viscosity at a given temperature, when the viscosity is known at two temperatures. �ܥ`šN��G-.sn�jc����|.6�$�� ��zL�"�^�/� ��مW�g���2�l��rC�K5�:���ص`'-ɂ��S�&/qK��B s��-����&���QpB�{L�B��T�*E����)�JD$ C;���O3���3�B�5�+�l Ӝ{y�x8����0��; IDP �H뀦��JPRJ�@�D��à�P ���aS�`l��jP��!��$(���U��H���0\ ڠn�`h�F6 �4����o � Highly water repellent. 8 × 10³ kg/m³, diameter 3. Suitable for processing glass, metal, fibers, and powders. %PDF-1.5 %���� )ɩL^6 �g�,qm�"[�Z[Z��~Q����7%��"� Viscosity of Fluid A: Viscosity of Fluid B: Target Mixture Viscosity Mixing Percentages Suitable for processing glass, metal, fibers, and powders. endstream endobj 324 0 obj <>stream Viscosity:0.65 to 1,000,000mm2/s (0.65 to 1,000,000cSt*) Effective for enhancing glazing and preventing orange peel and silking in paints.