HCPE (rabara ya chlorinated)
HCPE (rabara ya chlorinated)
kuwala koyera tinthu tating'onoting'ono. Popeza mawonekedwe a mamolekyu alibe zomangira ziwiri ndipo maatomu a klorini amagawidwa mwachisawawa, amakhala ndi kukana kwanyengo, kukana kwa ozoni, kukana kukalamba kwa kutentha, kukana moto, kukana kwamankhwala ndi kukana mafuta. Amagwiritsidwa ntchito m'malo mwa mphira wa chlorinated popanga zomatira.
HCPE itha kugwiritsidwanso ntchito ngati zomatira, utoto, zotchingira moto, komanso zosinthira inki zapamwamba kwambiri, zomwe zimatha kukulitsa kumamatira, kukana dzimbiri, kuchedwa kwamoto, komanso kukana ma abrasion. Amagwiritsidwa ntchito ngati zopangira utoto, anti-corrosion effect ndi chloride ion, kotero mukamakupera m'chilimwe, kutentha kwa mphesa kupitilira 60 ° C, ndikofunikira kuganizira kuziziritsa kapena kukonza padera njira yowonjezeramo ku thanki yomalizidwa, chifukwa. pa 56 ° C, chloride ion imapangitsa kuti penti ikhale yochepa, ndipo utoto wonyezimira wolemera umagwiritsidwa ntchito.
| Kanthu | HCPE-HML | HCPE-HMZ |
| Maonekedwe | White ufa | White ufa |
| Zinthu za klorini | 65 | 65 |
| Kukhuthala (S), (20% xylene solution,25 ℃) | 15-20 | 20-35 |
| Kutentha kwa kutentha kwapakati (℃)≥ | 100 | 100 |
| kusakhazikika | 0.5 | 0.5 |
| phulusa | 0.4 | 0.4 |
Amagwiritsidwa ntchito m'malo mwa mphira wa chlorinated kupanga zomatira. Itha kugwiritsidwanso ntchito ngati zomata zomatira, inki zapamwamba kwambiri ndi zinthu zina, zomwe zimatha kuwongolera kumamatira, kukana dzimbiri, kubwezeretsedwa kwa malawi, komanso magawo osamva kuvala. Sungani mu nkhokwe yozizira, yolowera mpweya wabwino komanso youma, kutali ndi chinyezi.
Chifukwa cha mawonekedwe a mamolekyu okhazikika, machulukitsidwe, polarity yotsika komanso kukhazikika kwamankhwala kwa mphira wa chlorinated, zokutira zosiyanasiyana zotsutsana ndi dzimbiri zomwe zimakonzedwa ndi izo zimakhala ndi mawonekedwe owumitsa mwachangu filimu yokutira, kumamatira kwabwino, kukana kwa media media komanso kukana kwambiri kulowerera kwa chinyezi. .
HCPE yokhala ndi chlorinated polyethylene HCPE imakhala ndi kukana kukalamba kwapamlengalenga komanso kukana kwapakatikati kwamankhwala, kumasungunuka mosavuta mumafuta onunkhira a hydrocarbon, esters, ma ketoni ndi zosungunulira zina za organic, ndipo imagwirizana bwino ndi inorganic and organic pigments zomwe zimagwiritsidwa ntchito popaka utoto. Nthawi zambiri, ndi yoyenera kusungunula mu 40% yokhazikika yopangira utomoni wopaka utoto.
