Abstract:I-PVC eqinile inobubi ekucubunguleni okufana nokuba brittleness kanye nokuqina okuphansi kwezinga lokushisa okuphansi, umkhiqizo wethu i-ADX-600 acrylic impact modifier(AIM) ingaxazulula ngokuphelele izinkinga ezinjalo futhi inokusebenza okungcono nokusebenza kwezindleko eziphakeme kunezilungisi ezivame ukusetshenziswa ze-CPE ne-MBS.Kuleli phepha, sethule okokuqala i-ADX-600 AIM, sabe sesiqhathanisa i-ADX-600 AIM ne-chlorinated polyethylene (CPE) kanye ne-MBS ezicini ezihlukahlukene, futhi kuhlanganiswe nezinhlelo zokusebenza ezithile ezinhlotsheni zamapayipi e-PVC ambalwa, sihlaziye ngokufanelekile futhi saphetha ngokuthi i-ADX- I-600 AIM inokusebenza okungcono sekukonke ekufakweni kwamapayipi e-PVC.
Amagama angukhiye:I-PVC eqinile, ipayipi, i-ADX-600 AIM, i-CPE, i-MBS
Isingeniso
Njengomunye wemikhiqizo yokuthuthukiswa kwezobuchwepheshe, amapayipi e-PVC angatholakala ekuphileni kwansuku zonke.Amapayipi e-PVC amukelwa kahle ngumphakathi wobunjiniyela ngesisindo sawo esilula, ukumelana nokugqwala, amandla okucindezela okuphezulu nokuphepha kanye nokuba lula.Eminyakeni yamuva, ngaphansi komfutho wentuthuko esheshayo yomnotho wasekhaya, ikakhulukazi ukusekelwa kwezinqubomgomo zikazwelonke ezifanele, ukukhiqizwa kanye nokusetshenziswa kwepayipi le-PVC kwenze intuthuko enkulu, ukukhiqizwa kwamapayipi e-PVC kuye kwaba ngaphezu kwama-50% ukukhishwa okuphelele kwamapayipi epulasitiki, asetshenziswa kabanzi embonini, ezokwakha, ezolimo nakwezinye izimboni eziningi.Ngenxa yokuthuthuka okusheshayo kwamapayipi e-PVC e-China, isidingo sezishintshi zomthelela ze-PVC sinyukile.Umkhiqizo wethu i-ADX-600 AIM ipayipi le-PVC eliqinile linezakhiwo ezinhle kakhulu zemishini.Ipayipi lokuphakela amanzi linobuhle bezempilo, ukuphepha, ukuqina, ukonga ugesi, ukuvikelwa kwemvelo kanye nomnotho, njll. Inezinhlobonhlobo zezicelo, ikakhulukazi ezihlanganisa amanethiwekhi amapayipi angaphansi komhlaba okuphakelwa kwamanzi, izinhlelo zokulethwa kwamanzi ezakhiweni zomphakathi nezimboni. , amasistimu okulethwa kwemboni yezokwelapha, amakhemikhali neziphuzo, izindawo zomphakathi kanye nezinhlelo zokuchelela engadini, njll.
I. Ukwethulwa kwemikhiqizo ye-ADX-600 AIM
Impahla
I-ADX-600 isilungisi somthelela siyimpushana egeleza mahhala.
| Impahla | Inkomba | Iyunithi |
| Ukubukeka Ngomzimba | Impushana Emhlophe | |
| Ukuminyana kwenqwaba | 0.4-0.6 | g/cm³ |
| Iyaguquguquka | ＜1.0 | % |
| 20 Ukuhlolwa kweMesh | ＞99 | % |
*Inkomba imane imele imiphumela ejwayelekile engabhekwa njengokucaciswa.
Izimfanelo Ezibalulekile
●Amandla omthelela amahle
● Ukumelana nesimo sezulu okuthembekile
● Thuthukisa ukusebenza kahle kwe-plasticizing
●Ukuncipha okuphansi kwe-post-extrusion noma ukubuyisela emuva
●Izakhiwo ezinhle kakhulu zokucubungula kanye nokucwebezela okuphezulu
I-Rheology kanye Nokuphatha
Isilungisi somthelela se-ADX-600 sibonisa izici zokuhlanganisa ngokushesha kunemikhiqizo encintisanayo, evumela izinzuzo zezomnotho ngokunciphisa amaleveli omthamo wezinsiza zokucubungula nezithambisi zangaphakathi ekwakhiweni.
Amandla omthelela
Isilungisi somthelela se-ADX-600 sinikeza ukuthuthuka okuhle komthelela kuzinga lokushisa legumbi no-0°C.
Ukusebenza kahle kwe-ADX-600 kuphezulu kakhulu kunemikhiqizo yokuncintisana.
II.Ukuqhathaniswa kokusebenza kwe-ADX-600 AIM ngeziguquli ezihlukene
Umkhiqizo wethu i-ADX-600 iyi-core-shell acrylate impact modifier eyenziwe nge-emulsion polymerization.Kufakazelwe ukuthi izingxenye ezi-3 ze-ADX-600 + 3 phr CPE zingasetshenziswa esikhundleni se-9 phr CPE kumapayipi e-PVC;I-ADX-600 ingasetshenziswa ezingxenyeni ezilinganayo esikhundleni se-MBS.Sengiphetha, i-ADX-600 AIM inokusebenza okungcono kakhulu sekukonke futhi imikhiqizo ewumphumela inezakhiwo ezingcono zemishini futhi yonga kakhulu.Okulandelayo ukuhlaziya okuqhathanisayo kokusebenza kwezishintshi ezihlukene zomthelela ezinhlotsheni zamapayipi ezihlukene.
1.Amapayipi e-polyvinyl chloride aqinile (PVC-U) okuhambisa amanzi
Izinto eziyisisekelo zalungiswa ngokweThebula 1, kwase kwengezwa i-ADX-600 ne-CPE ne-MBS, futhi ukusebenza kwahlolwa ngemva kokuba izifanekiso zenziwe ithuluzi njengoba kukhonjisiwe kuThebula lesi-2.
Ithebula 1
| Igama | I-calcium ne-Zinc Stabilizer | I-Stearic Acid | I-PE Wax | I-calcium carbonate | I-PVC(SG-5) |
| Phr | 3.5 | 0.1 | 0.2 | 8.0 | 100.0 |
Ithebula 2
| Into | Indlela Yokuhlola | Iyunithi | Inkomba Yezobuchwepheshe(CPE/9phr) | Inkomba Yezobuchwepheshe(ADX-600/3phr + CPE/3phr) | Inkomba Yezobuchwepheshe(ADX-600/6phr) | Inkomba Yezobuchwepheshe(MBS/6phr) |
| Ukubukeka | Ukuhlola Okubonakalayo | / | Izindonga ezibushelelezi zangaphakathi nangaphandle zesampula ngaphandle kwamabhamuza, imifantu, ama-dent nezinye izinkinga, ezinombala ofanayo nokucwebezela. | |||
| I-Vicat Softening Temperature | I-GB/T8802-2001 | ℃ | 80.10 | 82.52 | 81.83 | 81.21 |
| Isilinganiso sokuhoxiswa kweLongitudinal | I-GB/T6671-2001 | % | 4.51 | 4.01 | 4.29 | 4.46 |
| I-Dichloromethane Impregnation Test | I-GB/T13526 | % | 20.00 | 15.00 | 17.00 | 17.00 |
| Ukuhlolwa Komphumela We-Drop Hammer (0℃) TIR | I-GB/T14152-2001 | % | 5.00 | 3.00 | 4.00 | 4.00 |
| Ukuhlolwa kweHydraulic | I-GB/T6111-2003 | / | Akukho ukugqashuka kwezibonelo, akukho ukuvuza | |||
| Ukuhlola Ukuvalwa Kokuxhumanisa | I-GB/T6111-2003 | / | Akukho ukugqashuka kwezibonelo, akukho ukuvuza | |||
2.Amapayipi e-polyvinyl chloride aqinile (PVC-U) okukhipha amanzi
Izinto eziyisisekelo zalungiswa ngokweThebula 3, kwase kwengezwa i-ADX-600 kanye ne-CPE ne-MBS, futhi ukusebenza kwahlolwa ngemva kokuba izifanekiso zenziwe ithuluzi njengoba kukhonjisiwe kuThebula lesi-4.
Ithebula 3
| Igama | I-calcium ne-zinc stabilizer | I-Stearic Acid | I-PE Wax | I-calcium carbonate | I-PVC(SG-5) |
| Phr | 3.5 | 0.1 | 0.3 | 20.0 | 100.0 |
Ithebula 4
| Into | Indlela Yokuhlola | Iyunithi | Inkomba Yezobuchwepheshe(CPE/9phr) | Inkomba Yezobuchwepheshe(ADX-600/3phr + CPE/3phr) | Inkomba Yezobuchwepheshe(ADX-600/6phr) | Inkomba Yezobuchwepheshe(MBS/6phr) |
| Ukubukeka | Ukuhlola Okubonakalayo | / | Izindonga ezibushelelezi zangaphakathi nangaphandle zesampula ngaphandle kwamabhamuza, imifantu, ama-dent nezinye izinkinga, ezinombala ofanayo nokucwebezela. | |||
| I-Vicat Softening Temperature | I-GB/T8802-2001 | ℃ | 79.11 | 81.56 | 80.48 | 80.01 |
| Isilinganiso sokuhoxiswa kweLongitudinal | I-GB/T6671-2001 | % | 4.52 | 4.02 | 4.10 | 4.26 |
| I-Tensile Yield Stress | I-GB/T8804.2-2003 | I-MPa | 40.12 | 40.78 | 40.69 | 40.50 |
| Elongation at Break | I-GB/T8804.2-2003 | % | 80.23 | 84.15 | 83.91 | 81.05 |
| Drop Hammer Impact Test TIR | I-GB/T14152-2001 | % | 5.00 | 3.00 | 4.00 | 4.00 |
| Ukungangeni manzi | I-GB/T5836.1-2018 | / | Akukho ukuvuza kwanoma yisiphi isifanekiso | |||
| Ukungangenisi umoya | I-GB/T5836.1-2018 | / | Akukho ukuvuza kwanoma yisiphi isifanekiso | |||
3.Ipayipi likathayela
Izinto eziyisisekelo zalungiswa ngokweThebula 5, kwase kwengezwa i-ADX-600 kanye ne-CPE ne-MBS, futhi ukusebenza kwahlolwa ngemva kokuba izifanekiso zenziwe ithuluzi njengoba kukhonjisiwe kuThebula lesi-6.
Ithebula 5
| Igama | I-calcium ne-Zinc Stabilizer | I-Wax oxide | I-Titanium Dioxide | I-calcium carbonate | I-PVC(SG-5) |
| Phr | 5.2 | 0.3 | 2.0 | 12.5 | 100.0 |
Ithebula 6
| Into | Indlela Yokuhlola | Iyunithi | Inkomba Yezobuchwepheshe(CPE/9phr) | Inkomba Yezobuchwepheshe(ADX-600/3phr + CPE/3phr) | Inkomba Yezobuchwepheshe(ADX-600/6phr) | Inkomba Yezobuchwepheshe(MBS/6phr) | |
| Ukubukeka | Ukuhlola Okubonakalayo | / | Izindonga ezibushelelezi zangaphakathi nangaphandle zesampula ngaphandle kwamabhamuza, imifantu, ama-dent nezinye izinkinga, ezinombala ofanayo nokucwebezela. | ||||
| Ukuhlolwa Kwehhavini | I-GB/T8803-2001 | / | Akukho ukuhlukaniswa kwezibonelo, akukho ukuqhekeka | ||||
| Ring Ukuvumelana nezimo | I-GB/T9647-2003 | / | Izibonelo zibushelelezi, aziqhekeki, zombili izindonga azihlukanisiwe | ||||
| Ukuqina Kwendandatho | I-SN2 | I-GB/T9647-2003 | KN/m2 | 2.01 | 2.32 | 2.22 | 2.10 |
| I-SN4 | 4.02 | 4.36 | 4.23 | 4.19 | |||
| I-SN8 | 8.12 | 8.32 | 8.23 | 8.20 | |||
| I-SN12.5 | 12.46 | 12.73 | 12.65 | 12.59 | |||
| I-SN16 | 16.09 | 16.35 | 16.29 | 16.15 | |||
| Isilinganiso se-Creep | I-GB/T18042-2000 | / | 2.48 | 2.10 | 2.21 | 2.38 | |
| Drop Hammer Impact Test TIR | I-GB/T14152-2001 | % | 10.00 | 8.00 | 9.00 | 9.00 | |
| I-Elastic Seal Connection Ukuvala uphawu | I-GB/T18477.1-2007 | / | Akukho ukuvuza kwanoma yisiphi isifanekiso | ||||
III.Isiphetho
Ngokuqhathanisa ukusebenza kwe-ADX-600 AIM ne-chlorinated polyethylene (CPE) kanye ne-MBS ezicini ezihlukahlukene futhi sizihlanganise nezinhlelo zokusebenza ezithile ezinhlotsheni zamapayipi e-PVC, sihlaziya ngokujulile futhi siphethe ngokuthi i-3 phr ADX-600 + 3 phr ye-CPE ingangena esikhundleni. I-9 phr CPE kupayipi le-PVC;I-ADX-600 ingangena esikhundleni se-MBS ngezingxenye ezilinganayo.Sengiphetha, i-ADX-600 AIM inokusebenza okungcono kakhulu sekukonke futhi imikhiqizo ewumphumela inezakhiwo ezingcono zemishini futhi yonga kakhulu.Ngaphezu kwalokho, i-ADX-600 AIM ifaneleka ezinhlobonhlobo zezicelo, okuhlanganisa amanethiwekhi amanzi angaphansi komhlaba, izinhlelo zokulethwa kwamanzi ezakhiweni zomphakathi nezimboni, izinhlelo zokulethwa kwezimboni zezokwelapha, zamakhemikhali neziphuzo, izindawo zomphakathi kanye nezinhlelo zokunisela engadini.
Isikhathi sokuthumela: Jun-19-2022