Zvakakosha Ruzivo:
Chigadzirwa Chiratidziro
Chigadzirwa Chigadzirwa
Isina kusimbiswa polyester resin inokurudzirwa uye iyo thisiotropic yakavandudzwa polyester resenter resin synthesent kubva phthalicacid uye maleic anthydride uye dial diols. Yakanyungudika mu styrene monomer, nemwero viscosity uye maitiro.
Kufunga uye Zvepanyama Zvivakwa
Polyester yedu isina kusarudzika yePolyter inotora zvakasiyana-siyana zvakanaka, kusanganisira:
Kurongedza
Rerufu hupenyu ndeye 4-6 mwedzi blow 25 ×inopisa, saka chengetedza kubva mumoto pachena.