A method to prepare a Concentrated mixture of dry powder forming, based on a non Porous Foamed Thermoplastic Powder and a microbiocidal.

摘要

Procedure for preparing a Concentrated mixture of dry powder forming, based on a non Porous Foamed Thermoplastic Powder and a Microbicide.Includes: (a) enabling a non Foamed PVC Powder which has a Porosity of 30 to 70 percent, a drop of temperature 71gc to 104gc and a particle size of 44 to 420 micrometers; (b) enable a microbiocidal as n - (2 - metilnaftil) maleimide or 1010 in a vehicle that is oxibisfernoxarsina plasticizer for powder and Liquid at the temperature of dust Fall; (c) Mix the Powder and the microbiocidal in a High Intensity Mixer and Shear, 71gc - 104gc,With which makes the microbiocidal liquid in the Pores of the Dust; and (d) the resulting cooled to a temperature below the fall to provide a free flowing Powder.