Propylene Glycol Phenyl Ether (PPH)

Zvisungo: 3-Phenoxy-1-propanol
Molecular formula:C9H12O2
Huremu hwemorekuru:152.19
CAS NO.: 770-35-4
Chemical structural formula:

Indekisi yehunyanzvi

Shandisa
PPH imvura inoonekera isina ruvara uye inonhuhwirira inotapira. Izvo zvisiri zvehupfu uye zvine hushamwari maficha ekudzikisa pendi V ° C maitiro anoshamisa. Sezvo inobudirira coalescent yakasiyana-siyana emulsion yemvura uye dispersion coatings mu gloss uye semi-gloss pendi inonyanya kushanda. Iyo vinyl acetate, acrylic esters, styrene - yakasimba solvent yemhando dzakasiyana dze acrylate polymer, diki inonyungudika mvura (isingasviki muyero wekubuda kwemvura, kubatsira kuzvimba zvimedu), kuve nechokwadi kuti inonyudzwa zvizere nelatex zvimedu, zvakaumbwa zvakanakisa. inoenderera yakavhara firimu kuti ipe latex coalescence kuita kwakanyanya uye kukura kwemavara, asi zvakare ine yakanaka kuchengetedza kugadzikana. Kuenzaniswa neyakajairwa firimu-inogadzira ekuwedzera senge TEXANOL (yakagadzirwa kumba doro ester ndeye -12), yakaumbwa zvizere mufirimu, iyo yakafanana gloss, fluidity, anti-sagging, kukura kwemavara, pasi pekukwesha uye mamwe mamiriro, PPH inoderedza huwandu hweinenge. 30-50%. Yakasimba coalescence kugona, yakabatanidzwa deposition kunyatsoita 1.5-2 nguva, mutengo wekugadzira wakadzikira zvakanyanya. Kune akawanda emulsion, PPH yakawedzera kune emulsion huwandu hwe3.5-5%, shoma firimu kugadzira tembiricha (MFT) inosvika -1 ° C.

Dosage
1. PPH inokurudzira kuwedzera pamberi pe emulsion, kana kuwedzera mu pigment grinding stage, saka PPH maumbirwo uye zvimwe zvinoshandiswa zviri nyore kubatanidza, zvichida emulsified uye kuparadzirwa, uye naizvozvo hazvizokanganisa kugadzikana kwepigment uye zvakafanana zvepabonde.
2.Kazhinji, kuwedzera huwandu hwe3.5 kusvika 6% acrylic emulsion, acrylic emulsion yevhiniga yakawedzerwa muhuwandu hwe2.5-4.5% ye styrene-acrylic kazhinji 2-4%.

Package
200 kg / zvigubhu kana 25 kg / madhiramu epurasitiki uye zvinoenderana nezvinodiwa nevatengi.

Storage
Ichi chigadzirwa hachisi chinhu chine ngozi, chinofanira kuchengetwa munzvimbo inotonhorera yakaoma.