Okokuqala nje, ishidi elingenalutho futhi impahla yefilimu ihlukile, ukubukeka nakho kuhlukile.

1*Isikhathi esihle nesisebenzayo sokusebenzisa:
Ifilimu iyisilinganiso seminyaka emibili yoshintsho, umsebenzi, isikhathi nemali.
Ishidi elingenalutho lingasetshenziswa iminyaka engaphezu kweshumi, elihle kakhulu.

2*Ukudlulisa ukukhanya:
Ishidi elingenalutho linganikeza ukukhanya okusebenzayo kanye nesicwebezelisi sendawo, ukuze amandla elanga endaweni ngayinye yeyunithi endaweni ebamba ukushisa kungasetshenziswa ngangokunokwenzeka.

3*Ukonga amandla:
I-thermal conductivity (i-K value) iphansi kunefilimu evamile ye-greenhouse, ukuze ukulahlekelwa ukushisa kuncishiswe kakhulu.

4*Ukumelana nomthelela:
I-Polycarbonate ingenye ye-thermoplastics ephikisana nomthelela omuhle kakhulu. Ishidi elingenalutho linegama elithi "ingilazi engaphukile" kanye "nensimbi enomsindo".
Ngokuphambene, i-canopy yefilimu ilula kakhulu ukulimala ngokomzimba.

5*Isivimbeli ilangabi, singashi:
I-Polycarbonate inokumelana okuhle nomlilo. Ngokuhlolwa kwesikhungo sokuqondisa izinto zokwakha umlilo, ishidi elingenalutho le-polycarbonate ingeyebanga elingu-B elivimba amalangabi, kude nomlilo kuzicisha.
Futhi ifilimu elachithwa phambi komlilo ayibekezeleleki, umhlaba njalo ngonyaka uzobangelwa umlilo owenziwe ngumuntu ukuze abalimi befilimu balahlekelwe kakhulu.

6*Ukuzivumelanisa nezimo lokushisa kweshidi elingenalutho.
Ishidi elingenalutho le-Polycarbonate ngo -100 degrees Celsius akwenzeki kubanda brittle, ngo 135 degrees Celsius ayithambi, endaweni enokhahlo umakhenikha yayo, izakhiwo mechanical, njll azikho izinguquko ezibalulekile.