Propylene Glycol Phenyl Ether (PPH)
Zosakaniza: 3-Phenoxy-1-propanol
Fomula ya maselo:C9H12O2
Kulemera kwa maselo:152.19
CAS NO.: 770-35-4
Chizindikiro chaukadaulo:
| Zinthu Zoyesera | Giredi ya mafakitale |
| Maonekedwe | Madzi achikasu pang'ono |
| % ya mayeso | ≥90.0 |
| PH | 5.0-7.0 |
| APHA | ≤100 |
Gwiritsani ntchito: PPH ndi madzi owonekera opanda mtundu komanso fungo labwino lokoma. Ndi zinthu zopanda poizoni komanso zoteteza chilengedwe zomwe zimachepetsa utoto wa V°C ndizodabwitsa. Popeza utoto wowala bwino wa coalescent, emulsion yamadzi yosiyanasiyana ndi zophimba zofalikira mu utoto wonyezimira komanso wopepuka ndi wothandiza kwambiri. Ndi vinyl acetate, acrylic esters, styrene - zosungunulira zamphamvu zamitundu yosiyanasiyana ya acrylate polymer, sungunuka m'madzi pang'ono (zochepa kuposa kuchuluka kwa madzi omwe amatuluka, zimathandiza tinthu totupa), kuti zitsimikizire kuti zimayamwa kwathunthu ndi tinthu ta latex, zimapangidwa bwino kwambiri kuti zipereke mawonekedwe abwino komanso kukula kwa utoto wa latex, komanso zimakhala ndi kukhazikika kwabwino kosungira. Poyerekeza ndi zowonjezera wamba zopangira filimu monga TEXANOL (ester ya mowa yopangidwa kunyumba ndi -12), yopangidwa mokwanira mufilimuyi, kuwala komweko, kusinthasintha, kukana kugwa, kukula kwa utoto, pansi pa scrub ndi zina, PPH imachepetsa kuchuluka kwa pafupifupi 30-50%. Mphamvu yolimba ya coalescence, kugwiritsa ntchito bwino kwa nthawi 1.5-2, ndalama zopangira zatsika kwambiri. Pa ma emulsion ambiri, PPH inawonjezera ku emulsion kuchuluka kwa 3.5-5%, kutentha kochepa kopanga filimu (MFT) mpaka -1°C.
Mlingo:
1. Ndibwino kuwonjezera PPH musanayambe emulsion, kapena kuwonjezera mu gawo lopukutira utoto, kuti mapangidwe a PPH ndi zosakaniza zina zikhale zosavuta kulumikizana, makamaka zimaphatikizidwa ndi emulsified ndikufalikira, motero sizikhudza kukhazikika kwa utoto ndi mtundu wina wofanana.
2. Kawirikawiri, kuchuluka kwa 3.5 mpaka 6% ya emulsion ya acrylic, emulsion ya acrylic ya viniga wowonjezera ndi 2.5-4.5% ya styrene-acrylic, kawirikawiri ndi 2-4%.
Phukusi:200 kg /ng'oma kapena 25 kg /ng'oma zapulasitiki komanso malinga ndi zosowa za makasitomala.
Kusungirako:Chogulitsachi sichoopsa, chiyenera kusungidwa pamalo ozizira komanso ouma.
