Chidule:PVC yolimba ili ndi zovuta pakukonza monga kuuma komanso kusalimba kwa kutentha pang'ono, malonda athu ADX-600 effect ACR amatha kuthetsa mavutowa bwino ndipo amagwira bwino ntchito komanso mtengo wake wokwera kuposa ma CPE ndi MBS omwe amagwiritsidwa ntchito nthawi zambiri.Mu pepalali, tidayambitsa koyamba ADX-600 yolimbana ndi ACR, kenako kuyerekeza ADX-600 mphamvu ya ACR yokhala ndi chlorinated polyethylene (CPE) ndi MBS m'njira zosiyanasiyana, ndikuphatikiza ndikugwiritsa ntchito m'mitundu ingapo ya mapaipi a PVC, tidasanthula ndikumaliza. kuti ADX-600 imakhudza ACR imakhala ndi magwiridwe antchito abwinoko pamapaipi a PVC.
Mawu osakira:PVC yolimba, Chitoliro, ADX-600 zimakhudza ACR, CPE, MBS
Mawu Oyamba
Monga chimodzi mwazinthu za chitukuko chaukadaulo, mapaipi a PVC amapezeka m'moyo watsiku ndi tsiku.Mapaipi a PVC amalandiridwa bwino ndi gulu la engineering chifukwa cha kulemera kwawo, kukana dzimbiri, kulimba kwamphamvu komanso chitetezo komanso kusavuta.M'zaka zaposachedwa, motsogozedwa ndi chitukuko chofulumira chachuma cham'banja, makamaka mothandizidwa ndi mfundo zofunikira zadziko, kupanga ndi kugwiritsa ntchito chitoliro cha PVC chapanga chitukuko chachikulu, kupanga chitoliro cha PVC chapanga zoposa 50% za okwana linanena bungwe mapaipi pulasitiki, chimagwiritsidwa ntchito mafakitale, zomangamanga, ulimi ndi mafakitale ena ambiri.Chifukwa chakukula mwachangu kwa mapaipi a PVC ku China, kufunikira kwa zosintha za PVC kwakulanso.Zogulitsa zathu ADX-600 zimakhudza ACR toughened PVC chitoliro chili ndi makina abwino kwambiri.The madzi chitoliro ali ndi ubwino thanzi, chitetezo, durability, kupulumutsa mphamvu, kuteteza chilengedwe ndi chuma, etc. Iwo ali osiyanasiyana ntchito, makamaka kuphatikizapo mobisa mapaipi maukonde kwa madzi, kachitidwe madzi yobereka mu boma ndi mafakitale nyumba. , mankhwala, mankhwala ndi chakumwa makampani yobereka kachitidwe, malo anthu ndi machitidwe ulimi ulimi wothirira munda, etc.
I. Kuyamba kwa ADX-600 kukhudza ACR mankhwala
Katundu
ADX-600 impact modifier ndi ufa wopanda madzi.
| Katundu | Mlozera | Chigawo |
| Maonekedwe athupi | White ufa | |
| Kuchulukana kwakukulu | 0.4-0.6 | g/cm³ |
| Zosasinthasintha | ＜1.0 | % |
| 20 ma mesh kuyang'ana | ＞99 | % |
* Mlozerawu umangoyimira zotsatira zomwe sizimaganiziridwa ngati ndondomeko.
Makhalidwe Ofunika
● Mphamvu zabwino zamphamvu
● Kulimbana ndi nyengo yodalirika
● Konzani pulasitiki bwino bwino
●Kuchepa kwa post-extrusion shrinkage kapena kusintha
●Mapangidwe abwino kwambiri opangira zinthu komanso kuwala kwambiri
Rheology ndi Kusamalira
Zosintha za ADX-600 zimawonetsa mawonekedwe ophatikizika mwachangu kuposa zinthu zampikisano, zomwe zimaloleza phindu pazachuma pochepetsa kuchuluka kwa mulingo wazothandizira pokonza ndi zothira zamkati popanga.
Mphamvu yamphamvu
Zosintha za ADX-600 zimapereka kusintha kwabwino kwa kutentha kwa chipinda ndi 0 ° C.
Kuchita bwino kwa ADX-600 ndikokwera kwambiri kuposa zinthu zampikisano.
II.Kuyerekeza kwa magwiridwe antchito a ADX-600 osamva mphamvu ya ACR yokhala ndi zosintha zosiyanasiyana
Chogulitsa chathu ADX-600 impact ACR ndi chosinthira chipolopolo cha acrylate chopangidwa ndi emulsion polymerization.Zimatsimikiziridwa kuti magawo atatu a ADX-600 + 3 phr CPE angagwiritsidwe ntchito m'malo mwa 9 phr CPE mu mapaipi a PVC;ADX-600 itha kugwiritsidwa ntchito magawo ofanana m'malo mwa MBS.Pomaliza, ADX-600 impact ACR imakhala ndi magwiridwe antchito abwinoko ndipo zomwe zimatsatira zimakhala ndi makina abwinoko ndipo ndizotsika mtengo.Zotsatirazi ndikuwunika koyerekeza kwa magwiridwe antchito amitundu yosiyanasiyana yamitundu yosiyanasiyana.
1.Rigid polyvinyl chloride (PVC-U) mapaipi opangira madzi
Zida zoyambira zidakonzedwa molingana ndi Table 1, ndiyeno ADX-600 ndi CPE ndi MBS zidawonjezedwa, ndipo magwiridwe antchito adayesedwa pambuyo poti zitsanzozo zidapangidwa ndi chida monga momwe tawonetsera mu Gulu 2.
Table 1
| Dzina | Calcium ndi zinc stabilizer | Stearic acid | PE sera | Calcium carbonate | PVC(SG-5) |
| Phr | 3.5 | 0.1 | 0.2 | 8.0 | 100.0 |
Table 2
| Kanthu | Njira yoyesera | Chigawo | Mlozera waukadaulo (CPE/9phr) | Mlozera waukadaulo (ADX-600/3phr + CPE/3phr) | Mlozera waukadaulo (ADX-600 / 6phr) | Mlozera waukadaulo (MBS/6phr) |
| Maonekedwe | Kuyang'ana m'maso | / | Makoma osalala amkati ndi akunja a fanizo popanda thovu, ming'alu, madontho ndi zovuta zina, zokhala ndi mtundu wofananira komanso kuwala. | |||
| Vicat kufewetsa kutentha | GB/T8802-2001 | ℃ | 80.10 | 82.52 | 81.83 | 81.21 |
| Kutalika kwa nthawi yayitali | GB/T6671-2001 | % | 4.51 | 4.01 | 4.29 | 4.46 |
| Dichloromethane impregnation test | GB/T13526 | % | 20.00 | 15.00 | 17.00 | 17.00 |
| Mayeso ogwetsa nyundo (0 ℃) TIR | GB/T14152-2001 | % | 5.00 | 3.00 | 4.00 | 4.00 |
| Mayeso a Hydraulic | GB/T6111-2003 | / | Palibe kuphulika kwa zitsanzo, palibe kutayikira | |||
| Kuyesa kusindikiza kolumikizana | GB/T6111-2003 | / | Palibe kuphulika kwa zitsanzo, palibe kutayikira | |||
2.Rigid polyvinyl chloride (PVC-U) mapaipi a ngalande
Zida zoyambira zidakonzedwa molingana ndi Table 3, ndiyeno ADX-600 ndi CPE ndi MBS zidawonjezedwa, ndipo magwiridwe antchito adayesedwa pambuyo poti zitsanzozo zidapangidwa ndi chida monga momwe tawonetsera mu Gulu 4.
Table 3
| Dzina | Calcium ndi zinc stabilizer | Stearic acid | PE sera | Calcium carbonate | PVC(SG-5) |
| Phr | 3.5 | 0.1 | 0.3 | 20.0 | 100.0 |
Table 4
| Kanthu | Njira yoyesera | Chigawo | Mlozera waukadaulo (CPE/9phr) | Mlozera waukadaulo (ADX-600/3phr + CPE/3phr) | Mlozera waukadaulo (ADX-600/6phr) | Mlozera waukadaulo (MBS/6phr) |
| Maonekedwe | Kuyang'ana m'maso | / | Makoma osalala amkati ndi akunja a fanizo popanda thovu, ming'alu, madontho ndi zovuta zina, zokhala ndi mtundu wofananira komanso kuwala. | |||
| Vicat kufewetsa kutentha | GB/T8802-2001 | ℃ | 79.11 | 81.56 | 80.48 | 80.01 |
| Kutalika kwa nthawi yayitali | GB/T6671-2001 | % | 4.52 | 4.02 | 4.10 | 4.26 |
| Kukhazikika kumabweretsa kupsinjika | GB/T8804.2-2003 | MPa | 40.12 | 40.78 | 40.69 | 40.50 |
| Elongation panthawi yopuma | GB/T8804.2-2003 | % | 80.23 | 84.15 | 83.91 | 81.05 |
| Kutsitsa nyundo kuyesa TIR | GB/T14152-2001 | % | 5.00 | 3.00 | 4.00 | 4.00 |
| Kutsekereza madzi | GB/T5836.1-2018 | / | Palibe kutayikira kwa chitsanzo chilichonse | |||
| Kuwotcha mpweya | GB/T5836.1-2018 | / | Palibe kutayikira kwa chitsanzo chilichonse | |||
3.Chitoliro cha Corrugated
Zida zoyambira zidakonzedwa molingana ndi Table 5, ndiyeno ADX-600 ndi CPE ndi MBS zidawonjezedwa, ndipo magwiridwe antchito adayesedwa pambuyo poti zitsanzozo zidapangidwa ndi chida monga momwe tawonetsera mu Gulu 6.
Table 5
| Dzina | Calcium ndi zinc stabilizer | Wax oxide | Titaniyamu dioxide | Calcium carbonate | PVC(SG-5) |
| Phr | 5.2 | 0.3 | 2.0 | 12.5 | 100.0 |
Ndime 6
| Kanthu | Njira yoyesera | Chigawo | Mlozera waukadaulo (CPE/9phr) | Mlozera waukadaulo (ADX-600/3phr + CPE/3phr) | Mlozera waukadaulo (ADX-600/6phr) | Mlozera waukadaulo (MBS/6phr) | |
| Maonekedwe | Kuyang'ana m'maso | / | Makoma osalala amkati ndi akunja a fanizo popanda thovu, ming'alu, madontho ndi zovuta zina, zokhala ndi mtundu wofananira komanso kuwala. | ||||
| Mayeso a uvuni | GB/T8803-2001 | / | Palibe delamination ya zitsanzo, palibe ming'alu | ||||
| Kusinthasintha kwa mphete | GB/T9647-2003 | / | Zitsanzo ndi zosalala, palibe kuphulika, makoma onse awiri sali omasuka | ||||
| Kulimba kwa mphete | SN2 | GB/T9647-2003 | KN/m2 | 2.01 | 2.32 | 2.22 | 2.10 |
| SN4 | 4.02 | 4.36 | 4.23 | 4.19 | |||
| SN8 | 8.12 | 8.32 | 8.23 | 8.20 | |||
| SN12.5 | 12.46 | 12.73 | 12.65 | 12.59 | |||
| Chithunzi cha SN16 | 16.09 | 16.35 | 16.29 | 16.15 | |||
| Chiŵerengero cha zokwawa | GB/T18042-2000 | / | 2.48 | 2.10 | 2.21 | 2.38 | |
| Kutsitsa nyundo kuyesa TIR | GB/T14152-2001 | % | 10.00 | 8.00 | 9.00 | 9.00 | |
| Kusindikiza kwa Elastic Seal | GB/T18477.1-2007 | / | Palibe kutayikira kwa chitsanzo chilichonse | ||||
III.Mapeto
Poyerekeza momwe ADX-600 amakhudzira ACR ndi chlorinated polyethylene (CPE) ndi MBS m'njira zosiyanasiyana ndikuziphatikiza ndi ntchito zenizeni mumitundu ingapo ya mapaipi a PVC, timasanthula ndikutsimikiza kuti 3 phr ADX-600 + 3 phr ya CPE imatha m'malo 9 phr CPE mu PVC chitoliro;ADX-600 akhoza m'malo MBS mu magawo ofanana.Pomaliza, ADX-600 impact ACR imakhala ndi magwiridwe antchito abwinoko ndipo zomwe zimatsatira zimakhala ndi makina abwinoko ndipo ndizotsika mtengo.Kuphatikiza apo, ADX-600 impact ACR ndiyoyenera kugwiritsa ntchito mitundu yosiyanasiyana, kuphatikiza maukonde amadzi apansi panthaka, njira zoperekera madzi m'nyumba za anthu ndi mafakitale, machitidwe operekera m'mafakitale azachipatala, mankhwala ndi zakumwa, malo opezeka anthu ambiri komanso machitidwe othirira m'munda.
Nthawi yotumiza: Jun-20-2022