Propanediol phenyl ether (PPH) CAS No.: 770-35-4
Izina ry'igicuruzwa:Propanediol phenyl ether (PPH)
Ibikoresho:1-Phenoxy-2-propanol
Nimero ya CAS:770-35-4
Ifishi y'ingirabuzimafatizo:C9H12O2
Uburemere bwa molekile:152.19
Simiterere:
Ibisobanuro:
Isura:Ikiyiko cy'umuhondo woroshye
Ikizamini %:≥90.0
PH: 5.0-7.0
Ibara (APHA): ≤100
Porogaramu:
PPH ni amazi adafite ibara kandi abonerana afite impumuro nziza kandi aryoshye. Ntiyangiza kandi ntangiza ibidukikije, bityo igabanya ingaruka za V°C ni ikintu gitangaje. Kubera ko irangi rikora neza, rigabanya amazi n'ibara rikwirakwira mu irangi ry'urumuri n'iry'urumuri, rigira akamaro cyane. Ni vinyl acetate, acrylic esters, styrene - solvent ikomeye y'ubwoko butandukanye bwa acrylate polymer, ifite amazi make (ashobora gushonga mu mazi make, agafasha ibice bibyimba), kugira ngo imenye neza ko yinjizwa neza n'ibice bya latex, ikora filime nziza yo gusiga irangi kugira ngo ikore neza kandi igire ibara ryiza, ariko kandi ifite uburyo bwo kubika neza. Ugereranyije n'ibindi bikoresho bisanzwe byo gusiga irangi nka TEXANOL (alcohol ester yo mu rugo ni -12), yuzuye muri filime, irabagirana rimwe, irabagirana, irarwanya kugwa, irangi ritera imbere, munsi y'isukura n'ibindi bintu, PPH igabanya ingano ya 30-50%. Ubushobozi bukomeye bwo gusiga irangi, ubushobozi bwo gushyiramo irangi inshuro 1.5-2, ikiguzi cyo gukora cyaragabanutse cyane. Ku bwinshi bwa emulsions, PPH yongereye kuri emulsion ingano ya 3.5-5%, ubushyuhe buke bwo gukora filime (MFT) bugera kuri -1°C.
Dosage:
1. PPH ndagusaba kuyishyiramo mbere yo kuyikoresha, cyangwa kuyishyiramo mu gihe cyo kuyisya, kugira ngo PPH n'ibindi bikoresho byoroshye kubihuza, byaba byiza bivanze kandi bigatatanywa, bityo ntibigire ingaruka ku ituze ry'ibara n'ibindi bisa nabyo.
2. Muri rusange, ingano y’inyongera ya emulsion ya acrylic iri hagati ya 3.5 na 6%, emulsion ya acrylic yongerwamo ingano ya 2.5-4.5% kuri styrene-acrylic muri rusange ni 2-4%.
Ipaki n'ububiko
1. 200 kg /ingoma cyangwa 25 kg /ingoma za pulasitiki kandi hakurikijwe ibyo abakiriya bakeneye.
2. Bika ibicuruzwa ahantu hakonje, humutse, kandi hafite umwuka mwiza kure y'ibikoresho bidahuye.