A trocar may be used within a cannula, a hollow tube, designed to be inserted into a vein, artery, bone marrow or body cavity. The word trocar is derived from the French trois (three) + carre (side). Search MedTerms:
BENTONE SDÂ® 1 is an organic solventborne derivative of a bentonite clay. It is a very easily dispersible additive for systems containing primarily aliphatic and other non-polar to medium-polarity solvents.BENTONE SDÂ® 1 can be added at any point in the paint manufacturing process and can be used for post-correction.t is a very easily dispersible additive for systems containing primarily aliphatic and other non-polar to medium-polarity solvents.BENTONE SDÂ® 1 can be added at any point in the paint manufacturing process and can be used for post-correction.
BENTONE SD Â® -1 LEVELS OF USE In the variety of systems where BENTONE SD-1 can be used, use levels are typically 0.2 % - 2.0 % by weight of the system, with the level dependent upon the degree of thickening, sag and pigment settling control desired.ENTONE SD-1 can also be incorporated under mixing rather than grinding conditions. Its dispersion does, however, require some minimal shear (minimum tip speed 4 m/s when a dissolver is used). The paint to which it is to be added should have good movement in the letdown tank as BENTONE SD-1 additive is sifted in.