Chii chinonzi IXPE/PP
Foam
Foam imhando yechigadzirwa chepurasitiki umo mabhuru emhepo anoparadzirwa kuti ive porous.Furo rine mweya wakawanda saka rakareruka uye rakanakira kukwiza uye nekupisa kwemafuta.
Yakavharwa-sero Foam
Mukati memhando iyi yefuro, mabhuru emukati akazvimiririra, asina kubatana kune mumwe nemumwe (akazaruka-sero).Masero akavharwa haasunungure mweya nyore.Saka, vane bouncy, vanokurumidza kudzoreredza chimiro chavo chepakutanga kana vakatsikirirwa, uye vanoramba mvura.
Muchinjikwa-yakabatana PE
Kuita kunobatanidza polyethylene molecular cheni.Crosslinking the molecular structure inovandudza simba, kupisa kwekudzivirira, kushandiswa kwemakemikari, etc. Nzira yacho inonzi crosslinking nokuti macheni akareba akafanana nemabhiriji.
Physical Cross-yakabatana PE/PP
Electron matanda anotyora mamolecular bond uye anogadzira nzvimbo dzinoshanda dzepolymer.Irradiation crosslinking inzira yekubatanidza idzi nzvimbo dzinoshanda kune mumwe nemumwe.Kana ichienzaniswa nemishonga yakachinjika-yakabatana zvigadzirwa, irradiation-yakabatana zvigadzirwa zvakanyanya kugadzikana uye zvakaenzana-yakabatana.Zvakanakira zvinosanganisira nzvimbo yakapfava uye yakatsetseka uye yakanaka pakukura kwemavara.
Manufacturing Process
Extrusion
Raw zvinhu (PE / PP) zvinosanganiswa neanofuridza ajenti uye zvimwe zvinhu uye anoburitswa mumashiti.
Irradiation
Kuburitsa maerekitironi matanda pamapolymers kugadzira molecular level bond.
Furo
Mashizha anoputirwa nekudziya, achigadzira furo rine huwandu hunosvika makumi mana.
Kuramba Kwemvura / Kunyura Simba
Kuramba Mvura/Kutorwa
Polyolefin resin-yakavakirwa yakavharwa-sero foam ine yakaderera mvura yekunyudza
Sezvo polyolefin iri lipophilic resin, iyo yakaderera-hygroscopicity zvinhu.Masero ari muIXPE/PP haana kubatana, ayo asingabvumiri kupinda kwemvura, achiratidza yakanakisa kuramba kwemvura.
Simba
Yakasimba asi inochinjika, ine simba rekudzivirira kupisa kana ichienzaniswa neasina-crosslinked furo
Kuchinjisa mamolecular chimiro chepolymer nema bond senge tambo dzakasungirirwa zvinowedzera kusimbisa mabhondi emamorekuru, izvo zvinoguma neiyo molecular lattice mesh chimiro, kuvandudza kupisa uye simba.
| Crosslinked | Non-crosslinked | |
| Kuwedzera Mwero | 30 Times | |
| Ukobvu | 2 mm | |
| Kusimba Kwesimba (N/cm2) *2 | 43 | 55~61 |
| Elongation (%)*2 | 204 | 69~80 |
| Kusimba Kwemisodzi (N/cm2)*2 | 23 | 15~19 |
| Max Inoshanda Tem*3 | 80 ℃ | 70 ℃ |
Thermal Conductivity Thermal Insulation Heat Resistance
Thermal Conductivity
Yakanyatso kurongeka thermal conductive filler inowana yakakwira yekupisa conductivity
Isu tinodzora kutaridzika kweanisotropic thermal conductive filler kuti tigadzire nzira dzekuburitsa kupisa, kuwana yakakwira yekupisa conductivity uye kupfava.Uye zvakare, zvinyorwa zvedu zvemukati zvinoumbwa chete nemagetsi ekudzivirira zvinhu uye siloxane-isina resin, kuderedza njodzi yekukanganisa zvinhu zvemagetsi kusvika padanho rakaderera.
Thermal Insulation
Furo rine huwandu hwakakura hwemhepo ine yakaderedzwa convection inokonzeresa yakaderera yekupisa conductivity uye yepamusoro yekupisa kwekushisa kuita.
Masero akavharwa mufuro anodzikamisa huwandu hwemhepo convection, achiitisa kudziya kushoma, izvo zvinopa zvakanakisa kupisa kwekupisa.Yakasiyana negirazi remvere uye rakasimba furo, furo rinonyanya kuchinjika uye nyore kuisa.Naizvozvo, yakakodzera kune insulators yekuzadza nzvimbo diki kwazvo mudzimba uye akasiyana michina.
Heat Resistance
Iine yakanakisa kupisa kupisa, polypropylene resin ine kushoma kwemafuta shrinkage kunyangwe mukupisa kwepamusoro
Chiyero chinomiririra kuti furo rinochinja sei muhukuru pakupisa kwakasiyana kana richipisa pasina simba rekunze rinoshandiswa.Nepo furo repolyethylene rinoremara kana richipisa kusvika pa80°C kana pamusoro, furo repolypropylene rinokwanisa kupikisa kupisa nekudzikira kwe3% kana kushomeka kunyange pa140°C.
Chisimbiso Mano Smoothness Flexibility
Kuisa Chisimbiso Mano
Nekuchinjika kwayo, furo rinovhara nzvimbo dzisina kuenzana kana dzakapinza
Iyo yekuisa chisimbiso pfuma ye sealer yakadai sematepi inokanganiswa zvakanyanya kwete chete nemaitiro eiyo zvinhu zvinhu asiwo nekubatana kwayo kwepedyo kwemuviri nenzvimbo isina kuenzana yeadherend.Chinhu chine kuchinjika kwepamusoro chinobvisa mapundu neadherend uye inoona kuita kwekuvhara kwepamusoro.
Enzanisa nezvimwe zvinhu pane yekuisa chisimbiso pfuma
Furo rinovhara nzvimbo dzisina kuenzana uye rinozadza maburi mukati meimba
Kupfava
Nzvimbo yakapfava uye yakachena kana ichienzaniswa nekemikari yakachinjika furo, yakakodzera kunamatira uye kupfekedza
Electron beam crosslinking inomhanyisa maerekitironi ane high voltage uye inoaburitsa pamashiti.Maerekitironi edanda zvakaenzana uye zvakadzikama kupinda mukati mebepa rega rega, zvichikonzera kubatana kwakabatana kupfuura dzimwe nzira.Iyo inobvumira kunyange kupupa iyo inogadzira yakatsetseka yepamusoro layer inokodzera kunamatira uye kupfekedza.
Kuchinja-chinja
Resin's intrinsic kupfava uye yakavharwa-sero chimiro inopa inonzwisisika elasticity uye cushioning
Sero rema electron-crosslinked sheets rinenge riine inflate mune inotevera furo process.Masero ane nguva dzakasiyana dzekuwedzera anogadzira yakavharwa-sero chimiro umo maseru ese anoparadzaniswa nemadziro.Iyo yakavharwa-sero chimiro ine yakasarudzika cushioning uye kuvhunduka kutorwa.Kuve nekukatyamadza kunyura kunyangwe nehupamhi hudiki, IXPE / PP mashiti anoshandiswa sepakeji cushioning kune chaiyo zviridzwa.
Kushanda
Thermoformability
Low Environmental Load
Electrical Characteristics
Kushanda
Yakanakisa chimiro kugadzikana inoona akasiyana kugadzirisa
Uchishandisa thermoplastic polyolefin resin, furo redu rinogona kushandura kuyerera kwepolymer nekuchinja tembiricha.Nekupisa nekunyunguduka, inogona kubatanidza zvimwe zvinhu kana kukanganisa furo.Nekutora mukana wekugadzikana kwechimiro pane tembiricha yekamuri, inogona zvakare kutemwa kuita yakaoma maumbirwo.
Main processing mienzaniso
● Kucheka (kuchinja kwehukobvu)
● Lamination (heat welding)
● Kucheka-cheka (kucheka neforoma)
●Thermoforming (vacuum forming, press molding, etc.)
Thermoformability
IXPP inomira tembiricha yakakwira panguva yekuumbwa, ichigonesa kudhirowa kwakadzika
Polypropylene (PP) ine yakakwira kunyungudika pane polyethylene (PE).Nekupisa kwayo kwakanyanya kupikisa kunyangwe pakupisa kwakanyanya panguva yekuumbwa, PP inogona kuwana zvese zvakanakisa thermoformability uye cushioning.Kunyanya, PP inoshandiswa zvakanyanya kune mota yemukati trim zvinhu uye matireyi ekudzivirira michero.
Low Environmental Load
Halogen-isina, hapana magasi ane muchetura kana apiswa
Polyolefin imhando yepurasitiki inowanikwa nekugadzira monomers (kureva mayuniti mamorekuru) ane carbon-carbon double bond.Sezvo isina halogens senge fluorine uye chlorine, haiburitse magasi ane muchetura zvakanyanya kana yapiswa.
Electrical Characteristics
Mhepo yakakura mukati memasero akavharwa inopa yakanakisa dielectric simba uye yakaderera mvumo
Yakavharwa-sero chimiro, umo mhepo ine yakaderera dielectric simba yakavharwa munzvimbo dzakaparadzana diki, inoratidza yepamusoro dielectric simba.Pamusoro pezvo, polyolefin, ine mvumo yakaderera kana ichienzaniswa nemamwe mapurasitiki echinangwa, akaumbwa muchimiro chine mweya inopa kunyange yakaderera mvumo.
