Cufnaanta Sare ee Polyethylene QHJO1
Polyethylene cufnaanta sare waxay leedahay kulayl wanaagsan iyo iska caabin qabow, xasilloonida kiimikada wanaagsan, laakiin sidoo kale waxay leedahay qallafsanaan sare iyo adag, xoog farsamo oo wanaagsan.Qalabka korontada ku shaqeeya, iska caabbinta diiqadda deegaanka ayaa sidoo kale fiican.Adayga, xoogga adkaysiga iyo guryaha gurguurta ayaa ka wanaagsan kuwa LDPE.Xiro caabbinta, korantada korantada, adkaanta iyo iska caabbinta qabow ayaa wanaagsan, laakiin dahaarka ayaa ka yara xun cufnaanta hoose;Degenaansho kiimiko oo wanaagsan, heerkulka qolka, aan milmin karin dareere kasta oo organic, acid, alkali iyo daxalka cusbada kala duwan;Xuubku waxa uu leeyahay awood yar oo uumiga biyaha iyo hawada iyo nuugista biyaha oo hooseeya.Iska caabbinta gabowga liidata, iska caabbinta dillaaca deegaanku uma fiicna sida cufnaanta hoose ee polyetylen, gaar ahaan oksaydhka kulaylka ayaa hoos u dhigi doona waxqabadkiisa, sidaa darteed, resin wuxuu u baahan yahay inuu ku daro antioxidant iyo ultraviolet nuugista si loo hagaajiyo la'aanta dhinacan.
Cufnaanta sare ee caarada polyetylen waa granul ama budo, ma jiraan wax wasakh ah oo makaanikada ah.Alaabtu waa qaybo cylindrical ah oo leh sifooyin farsamo oo wanaagsan iyo sifooyin wax-qabad oo aad u fiican.Waxaa si weyn loogu isticmaalaa soo saarista tuubooyinka extruded, filimada la afuufay, fiilooyinka isgaarsiinta, weel godan, hoy iyo alaabta kale.
Codsiga
QHJ01 butene copolymer alaabta, alaabta dahaarka cable isgaarsiinta, oo leh waxqabadka xawaaraha sare leh, xawaaraha gaari karaa 2000m / min, iyo waxqabadka dahaarka wanaagsan, dillaac stress deegaanka iyo cadaadiska kulaylka waxqabadka dildilaaca, dabeecadda aadanaha aad u fiican iyo xirashada caabbinta iyo waxqabadka kale oo dhamaystiran gaadhay heerka sare ee caalamiga ah ee alaabta la mid ah, alaabta lagu iibiyo dalka iyo dibadda.
Xabagta waa in lagu kaydiyaa bakhaar qabyo ah, qalalan kana fog dabka iyo iftiinka qorraxda tooska ah.Waa in aan lagu soo ururin hawada furan.Inta lagu jiro gaadiidka, maaddadu waa in aan la soo gaadhin iftiinka qoraxda ama roobka, waana in aan lagu wada qaadin ciid, carro, biro qashinka ah, dhuxusha ama muraayadaha.Gaadiidka ay wataan sunta, daxalka iyo walaxda gubanaysa waa mamnuuc.
HDPE-ga bikrad ah QHJ01
| Shayga | Unug | Tilmaamid |
| Cufnaanta | g/cm3 | 0.941-0.949 |
| Heerka qulqulka dhalaalka (MFR) | g/10 daqiiqo | 0.50-0.90 |
| Xoogga Wax-soo-saarka Jilicsan | MPa | ≥19.0 |
| Dheeraynta xilliga nasashada | % | ≥400 |
| Nadaafadda, midabka | Halkii/kg | ≤9 |
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