Senza ikakhulukazi PVC usilingi panel, panel odongeni, WPC umnyango ozimele, amafasitela, trunking extruder imishini. Njengoba sonke sazi, i-PVC (i-polyvinyl chloride) iyipulasitiki engezwani nokushisa, futhi ukuqina kwayo kokukhanya nakho kubi. Ngaphansi kwesenzo sokushisa nokukhanya, kulula ukususa i-HCl reaction...
Funda kabanzi