Fasalin:

1.Tare da haɗuwa da hankali, yana da ƙarfin ƙarfi sosai.

2.Llow permeability zuwa iska da sauran gas.

3.Jin juriya ga ozone, hadawan abu da iskar shaka da hasken rana.

4.Excellent yanayin zafin jiki na -45 ° C zuwa + 130 ° C don mahadi na al'ada har ma mafi kyau tare da

tsari na musamman.

5.Low resilience, mai dacewa wajan girgizawa da aikace-aikace na girgiza kai.

6.Makara juriya ga lalata da matsewa saita.

7.Yayi matukar karfin ma'adinan acid, alkalines da acid daskararre.