GABATARWA

DonPanel 423 / Pir ne wani nau'i ne na saje polyether polyol wanda rungumi dabi'ar cyclopentane kamar yadda foaming wakili, daukan polyol matsayin babban albarkatun kasa da kuma ake gauraya ta da musamman karin wakili. Shi ya dace don thermal rufi na gina allon, sanyi ajiya allon da sauran products.This kayan aka gina shi musamman domin ci gaba da layi .An polyurethane samfurin shirya ta maida martani da shi tare da isocyanate yana da wadannan abũbuwan amfãni:

- Babu greenhouse sakamako da kuma ba ya lalata lemar sararin samaniya Layer

- Good fluidity da kuma uniform kumfa yawa

--Excellent girma zaman lafiya da kuma wuta juriya