Uyini umehluko phakathiI-PU sealantfuthiI-Silicone sealant
1.Izingoma ezimbili zamakhemikhali ezihlukene, i-silicone sealant iyisakhiwo se-siloxane, i-polyurethane sealant iyisakhiwo se-urethane.
2.Ngezinjongo ezihlukene, i-silicone sealant izinzile futhi imelana nesimo sezulu, futhi i-polyurethane sealant surface ingafafazwa.
Siyakwamukela ukuze uthole ulwazi oluthe xaxa
Isikhathi sokuthumela: Jul-15-2022