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® -2 LEVELS OF USE The level of BENTONE SD-2 additive to be used in a specific system depends on the degree of thickening, sag and pigment settling control desired. Use levels are typically 0.2 % - 1.0 % by weight of the entire formula.When reformulating with BENTONE SD-2, a good starting point is replacement of the currently used organoclay or fumed silica at an equal weight, followed by optimisation.HELF LIFE BENTONE SD-2 has a shelf life of 4 (four) years from date of manufacture. QUALITY ASSURANCE Since 1992 the company is a holder of the ISO 9001 / ISO 9002 certificates, which guarantees that all operations are conducted according to the stipulated standards.