Iiplastiki zobunjineli ezisebenza kakhulu-PPO polyphenylene ether material.Ukumelana nobushushu obugqwesileyo, iipropathi zombane, amandla aphezulu kunye nokuchasana nokunyuka kunye nokunye, kunika izixhobo zePPO ngezibonelelo zesicelo kwimoto., izixhobo zombane, i-5G kunye nezinye iinkalo.
Ngenxa ye-viscosity ephezulu yokunyibilika kunye nokungahambi kakuhle kwezinto ze-PPO, izixhobo ze-PPO ezilungisiweyo (MPPO) zikhoyo ngoku kwimarike, kunye nezixhobo eziguqulwayo ze-PPO zezona ndlela zibalulekileyo zokuguqulwa.
Oku kulandelayo zizinto eziqhelekileyo eziguquliweyo zePPO kwintengiso, makhe sijonge:
01.PPO / PA ingxubevange imathiriyeli
Izinto ze-PA (inayiloni) zineempawu ezibalaseleyo zoomatshini, ukuxhathisa ukunxiba, ukuzithambisa, ukusetyenzwa lula kunye nezinye iimpawu, kodwa ukufunxwa kwamanzi kwi-polar kukhulu kakhulu, kwaye ubungakanani bemveliso buguquka kakhulu emva kokufunxwa kwamanzi.
Imathiriyeli ye-PPO inokufunxa okuphantsi kakhulu kwamanzi, uzinzo oluhle lomgangatho, kunye nokuxhathisa okugqwesileyo, kodwa ukuqhubekeka kakubi.Kunokuthiwa ukuba i-PPO / PA i-alloy material idibanisa iimpawu ezigqwesileyo zezi zimbini.Le mathiriyeli ye-alloy ikwaluhlobo lwe-alloy kunye nophuhliso olukhawulezayo kunye neentlobo ezininzi phakathi kwe-PPO alloys.Isetyenziswa ikakhulu kumalungu e-auto, afana nezigqubuthelo zamavili, iinxalenye zeperipheral ze-injini, njl.
Kufuneka kuqatshelwe ukuba i-amorphous PPO kunye ne-crystalline PA ayihambelani ne-thermodynamically, kwaye iimveliso zabo ezixubeneyo ezilula zilula ukuchithwa, zineempawu ezimbi zoomatshini, kwaye zinexabiso eliphantsi elisebenzayo;amanyathelo afanelekileyo kufuneka athathwe ukuphucula intsebenzo yaba babini.ukuhambelana nokuphucula ukusebenza kwayo.Ukongeza i-compatibilizer efanelekileyo kunye nokwamkela inkqubo efanelekileyo kunokuphucula ngokufanelekileyo ukuhambelana kwe-PPO kunye ne-PA.
02.PPO/HIPS imathiriyeli yengxubevange
Izinto ze-PPO zihambelana kakuhle kunye nezinto ze-polystyrene, kwaye zinokudibaniswa nakweyiphi na indawo ngaphandle kokunciphisa iimpawu zoomatshini kakhulu.
Ukongezwa kwe-HIPS kwizinto eziphathekayo ze-PPO kwandisa amandla empembelelo ye-notched.Ngokuqhelekileyo, ukuze kuphuculwe ngakumbi amandla empembelelo yenkqubo kunye nokuphucula ukusebenza ngokubanzi, ii-elastomers zihlala zongezwa njengeziguquli eziqinisayo, ezifana ne-SBS, i-SEBS, njl.
Ngaphezu koko, i-PPO ngokwayo luhlobo lwepolymer ekwaziyo ukumelana nomlilo, kulula ukwenza ikhabhoni, kwaye ineempawu zokuzicima.Xa kuthelekiswa ne-HIPS ecocekileyo, iipropathi ze-flame-retardant ze-PPO / HIPS alloys nazo zingaphuculwa kakhulu.Ngokunyuka kwexabiso le-PPO, ukunyibilika kokunyibilika kunye nokutshaya kwe-polymer alloy ngexesha lokutsha kwehla kancinci, kwaye inqanaba lokutshisa elithe tyaba liye landa ngokuthe ngcembe.
Iinkalo zesicelo eziphambili: iinxalenye zemoto, izixhobo ze-elektroniki kunye noomatshini bombane, izixhobo ze-sterilization yomphunga, njl.
03.PPO/PP imathiriyeli yengxubevange
Ixabiso kunye nokusebenza kwee-alloys ze-PPO / PP ziphakathi kwezo zeplastiki zobunjineli, ezifana ne-PA, i-ABS, i-fiber yeglasi ende ye-PP, i-PET elungisiweyo kunye ne-PBT, njl., kwaye baye bafumana umgangatho ophezulu wokuqina, ukuqina, ukumelana nobushushu kunye ixabiso.ibhalansi elungileyo.Izicelo zikwishishini leemoto, amandla, iibhokisi zezixhobo, iitreyi zokuphatha ukutya, amacandelo okuhambisa ulwelo (izindlu zempompo), njl.
Ii-alloys zithandwa ngabavelisi be-automakers ngenxa yokuhambelana kwazo nezinye iiplastiki ngexesha lokuphinda zisetyenziswe, oko kukuthi, zinokudityaniswa kwaye zisetyenziswe kwakhona kunye nezinye iiplastiki ezisekelwe kwi-PP okanye uluhlu lweeplastiki ezisekelwe kwi-polystyrene.
04.PPO/PBT ingxubevange materia
Nangona izinto ze-PBT zineepropati ezintle ezibanzi, kusekho iingxaki ezifana ne-hydrolysis elula, ukungakwazi ukumelana namanzi ashushu ixesha elide, iimveliso ezithintekayo kwi-anisotropy, ukubunjwa kwe-shrinkage kunye ne-warpage, njl.iziphene zokusebenza.
Ngokutsho kophando lwezinto ezihambelanayo ze-alloy, i-viscosity ephantsi ye-PPO imathiriyeli ifaneleka ngakumbi ukudibanisa ne-PBT yezinto eziphathekayo, kodwa ifuna i-compatibilizer yokuhambelana.
Ngokuqhelekileyo isetyenziselwa ukwenza izixhobo zombane, izixhobo ze-elektroniki kunye nokunye.
05. PPO/ABS imathiriyeli yengxubevange
Izinto ze-ABS zinesakhiwo se-PS, esinokuhambelana kakuhle ne-PPO kwaye sinokudibaniswa ngokuthe ngqo.Izinto ze-ABS zinokuphucula kakhulu amandla empembelelo ye-PPO, ukuphucula ukuphazamiseka koxinzelelo, kunye nokunika i-PPO i-electroplatability, ngelixa igcina ezinye iipropati ezibanzi ze-PPO.
Ixabiso le-ABS liphantsi kunelo le-PPO, kwaye izibonelelo zemarike zininzi.Ngenxa yokuba ezi zimbini ziyahambelana kwaye inkqubo ye-alloying ilula, kunokuthiwa yi-alloy ye-PPO yenjongo jikelele, efanelekileyo kwiindawo ze-auto, izixhobo ze-electromagnetic shielding shell, i-ofisi, oomatshini beofisi kunye neetyhubhu ezijikelezayo, njl.
Ixesha lokuthumela: 15-09-22