Epoxidized soybean oil What are the processing techniques for plasticizers?
Plasticizers can lower the molding temperature of polymers, Simultaneously changing the structure of the polymer, Improve the cold resistance of polymers, Aging resistance, Durability, Electrical insulation, Requirements for flame retardancy and other aspects, Expanded the application scope by using polymers.
So do you know what are the processing techniques for plasticizers?
(1) Dry mixed powder production. Adding plasticizers to synthetic resin powder, Stir at a certain temperature, The substance produced is a dry mixed powder with an appearance that is not significantly different from the original synthetic resin.
(2) Plasticizing. By hot mixing, After mixing plasticizers with powdered synthetic resin, Further use an internal mixer or an open mill for plastic mixing at a certain temperature.
(3) Processing of plasticizer solution. Dissolve synthetic resin in an appropriate solvent, Then mix in plasticizers with adjustable solubility, This can form a plasticizer solution for synthetic resin, Thus achieving a plasticizing effect.
(4) Making paste. Pasting is also a plasticizing method of plasticizers, Mixing fine particle type synthetic resin into plasticizers in a mixer with sufficient shear action, Thus, a stable and pourable paste or slurry can be formed.
