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The specific method is the use of plastic to change the polarity of the solvent, and the additive may be put directly into plastic twin-screw extruder,no formaldehyde outdoor floor materials the plastic grafting reaction in a molten state change polarity.Improve the interface is compatible with an additive effect of the solvent phase interface called, the molecule contains two different segments: one end of the main area of ??the thermoplastic polymer phase,
can be used with the thermoplastic polymers have good compatibility; other segment mainly in the area of ??wood fiber, wood fiber molecules with chemically bonded to form hydrogen bonds or the formation of a dipole - dipole forces and the like. Junction of two segments in the vicinity of the two-phase interface,anti skid water wood plastic composite material so that the interface status of wood-and-white significantly improved interface can reduce the interfacial adhesion strength increases.
Added compatibility agent is the most simple and very effective method. Suitable agents are compatible with the maleic acid-grafted polypropylene (MAH a g a PP),resistance moisture wood panel walls isocyanate cool, itaconic drunk like. These compatibilizing agents containing most of the bobbin or phthalidyl group, esterification reaction can take place with the hydroxyl groups of fiber,
The specific method is the use of plastic to change the polarity of the solvent, and the additive may be put directly into plastic twin-screw extruder,no formaldehyde outdoor floor materials the plastic grafting reaction in a molten state change polarity.Improve the interface is compatible with an additive effect of the solvent phase interface called, the molecule contains two different segments: one end of the main area of ??the thermoplastic polymer phase,
can be used with the thermoplastic polymers have good compatibility; other segment mainly in the area of ??wood fiber, wood fiber molecules with chemically bonded to form hydrogen bonds or the formation of a dipole - dipole forces and the like. Junction of two segments in the vicinity of the two-phase interface,anti skid water wood plastic composite material so that the interface status of wood-and-white significantly improved interface can reduce the interfacial adhesion strength increases.
Added compatibility agent is the most simple and very effective method. Suitable agents are compatible with the maleic acid-grafted polypropylene (MAH a g a PP),resistance moisture wood panel walls isocyanate cool, itaconic drunk like. These compatibilizing agents containing most of the bobbin or phthalidyl group, esterification reaction can take place with the hydroxyl groups of fiber,