Kupanga kwa polyurethane Padziko Lonse: Kusanthula Mwakuya Mawu Oyamba a Polyurethane Production Polyurethane ndi polima wosunthika komanso wogwiritsidwa ntchito kwambiri wotengedwa kuchokera kumankhwala apakati pa diisocyanates ndi ma polyols. Makhalidwe ake apadera, monga flexibili
Kumvetsetsa tepi yowonekera ya opp Kupanga Njira Yopanga Njira Yopangira Tepi ya OPP yowonekera ndi chinthu chofunikira chomwe chimagwiritsidwa ntchito kwambiri posindikiza makatoni, kuwotcha, komanso kugwiritsa ntchito kutentha kuzizira. Kupanga kumaphatikizapo magawo angapo, kuchokera
Mastering RTV Silicone: Chitsogozo Chokwanira Chogwiritsira Ntchito Moyenera ndi CuringSilicone sealants ndi zida zofunika m'mafakitale osiyanasiyana posindikiza ndi kumatira ntchito. Pakati pawo, zosindikizira za silicone za RTV (Room Temperature Vulcanizing) zimakhala ndi chizindikiro