Umzobo wolwakhiwo lwefilimu eqhelekileyo yesiseko sePET uboniswe kumfanekiso. Ulusu oluphezulu lwe-PM12 kunye nolusezantsi
Iifilimu ze-polyester ze-haze SFF51 eziqhelekileyo zizinto ezisetyenziswa kakhulu kushishino lokupakisha nokushicilela. Le filimu ineempawu zokucaca okuphezulu kunye nokukhanya okuphantsi, okunokubonisa ngokufanelekileyo imbonakalo yemveliso kunye nokuphucula umgangatho wokupakisha. Kule ntshayelelo yokuhlolwa kwemveliso, siza kufunda ngakumbi malunga neempawu zezi filimu.
Iifilimu eziqhelekileyo ze-PM12 ezinomkhenkce ophezulu kunye ne-SFF51 enomkhenkce omncinci zenziwe ngezinto ze-polyester ezikumgangatho ophezulu ezineempawu zomzimba ezibalaseleyo kunye nozinzo lweekhemikhali. Iimpawu zayo ze-PM12 ezinomkhenkce ophezulu ziyenza ikwazi ukunciphisa ngempumelelo ukuveliswa kombane ongashukumiyo ngexesha lenkqubo yokupakisha kunye nokuphucula ukusebenza kakuhle kokupakisha. I-SFF51 enomkhenkce omncinci inokunciphisa ngempumelelo into yokufiphala kumphezulu wefilimu, yenze imveliso ibonakale icacile kwaye icacile ngakumbi.
Ngexesha lokuhlolwa kwemveliso, kuyimfuneko ukuqwalasela ukufana kobukhulu, ukucaca, amandla okutsalwa, ukumelana nobushushu kunye nezinye izalathisi zefilimu. Iifilimu zepolyester eziqhelekileyo ze-PM12 ezinomkhenkce ophezulu kunye nomkhenkce ophantsi we-SFF51 zisebenza kakuhle kwezi nkalo kwaye zinokuhlangabezana neemfuno ezahlukeneyo zokupakisha kunye nokuprinta.
Iimpawu zemveliso zezi zilandelayo:
| Ibanga | Iyunithi | PM12 | SFF51 | |||
| Uphawu |
| Umnkungu ophezulu | Ulusu oluphantsi | |||
| Ubukhulu | μm | 36 | 50 | 75 | 100 | 50 |
| Tensile strength | I-MPa | 203/249 | 222/224 | 198/229 | 190/213 | 230/254 |
| Ukwandiswa ngexesha lokuphumla | % | 126/112 | 127/119 | 174/102 | 148/121 | 156/120 |
| Izinga lokuncipha kobushushu eliyi-150℃ Celsius | % | 1.3/0.2 | 1.1/0.2 | 1.1/0.2 | 1.1/0.2 | 1.2/0.08 |
| Ukukhanya | % | 90.1 | 89.9 | 90.1 | 89.6 | 90.1 |
| Umphunga | % | 2.5 | 3.2 | 3.1 | 4.6 | 2.8 |
| Indawo yemvelaphi |
| Nantong/Dongying/Mianyang | ||||
Amanqaku:
1 Amaxabiso angasentla aqhelekile, akaqinisekiswa. 2 Ukongeza kwiimveliso ezingasentla, kukwakho neemveliso ezahlukeneyo zobukhulu, ezinokuxoxiswana ngazo ngokweemfuno zabathengi. 3 ○/○ kwitheyibhile ibonisa i-MD/TD.
Kwimisebenzi ebonakalayo, ifilimu ingasetyenziswa ekupakisheni ukutya, ekupakisheni amayeza, ekupakisheni imveliso ye-elektroniki nakwezinye iinkalo. Ukukhanya kwayo okugqwesileyo kunye neempawu zayo eziphantsi zomnkungu zinokubonisa ngokufanelekileyo inkangeleko yemveliso kwaye zonyuse umtsalane wayo kunye nokukhuphisana kwayo.
Ixesha lokuthumela: Agasti-23-2024
