Umehluko phakathi kwe-pu isikrini se-polyurethane kanye nensimbi isihenqo isixwayisi ikakhulukazi inamaphuzu alandelayo. Isikrini se-pu polyurethane sinamandla okuthwala angcono kunesikrini sensimbi esivamile. Ngaphandle kokuthambile okukhulunywe ngakho ngenhla, kungasetshenziswa nezinto ezibonakalayo Nge-deformation encane yomthelela, izinto eziningi zingathwalwa. Amandla aqine kakhulu, ngoba impahla yesikrini se-pu polyurethane ikakhulukazi i-polyurethane, inokuthamba okuthile namandla anwebekayo. Insimbi ayinwebeki, ngoba i-polyurethane inokuthamba okuthile, ngakho-ke ingakwazi ukumelana nomthelela. Yenza umcamelo olula, okuyikhona okwenza i-polyurethane ibe namandla.

Ngokwezidingo zamakhasimende, umbala wesikrini se-pu polyurethane ungashintshwa, njengowolintshi, obomvu, oluhlaza okwesibhakabhaka, njll., ongenawo kuphela izici zomkhiqizo, kodwa futhi ocacile futhi omuhle. Uma isetshenziselwa ukuthengisa okwesibili, kulula ukuheha ukunaka kwabantu.

Ngokuphathelene nendaba yamandla nomsindo, ngenxa yezinto zayo ezikhethekile ze-polyurethane, uma kuqhathaniswa nensimbi, umsindo wemvelo uzoba mncane ngaphandle kwamandla aphezulu, futhi ubuso be-polyurethane buthambile ngezinga elithile uma kuqhathaniswa nensimbi. Yebo, kwezinye izinto eziwuketshezi, ukusebenza kahle kokuhlunga kungathuthukiswa. Ezintweni zangempela zokusefa, kufana nemikhiqizo yokusefa kwensimbi, njengezingqimba ezomile nezimanzi ze-ore, futhi ingasetshenziswa nasembonini yokukhipha amanzi emzimbeni.