mankhwala

Dibutyl phthalate ndi plasticizer yokhala ndi kusungunuka kwamphamvu kwa mapulasitiki ambiri.Ntchito PVC processing, akhoza kupereka mankhwala softness wabwino.Itha kugwiritsidwanso ntchito mu zokutira za nitrocellulose.Ili ndi solubility yabwino kwambiri, dispersibility, adhesion ndi kukana madzi.Itha kuonjezeranso kusinthasintha, kukana kusinthasintha, kukhazikika, komanso kugwiritsa ntchito bwino kwa filimu ya utoto.Ili ndi kuyanjana kwabwino ndipo ndi plasticizer yomwe imagwiritsidwa ntchito kwambiri pamsika.Ndizoyenera ma raba osiyanasiyana, cellulose butyl acetate, ethyl cellulose polyacetate, vinyl ester ndi ma resins ena opangira monga mapulasitiki.Itha kugwiritsidwanso ntchito popanga utoto, zolembera, zikopa zopanga, inki yosindikizira, galasi lachitetezo, cellophane, mafuta, mankhwala ophera tizilombo, zosungunulira zonunkhira, mafuta opangira nsalu ndi zofewetsa mphira, etc.

Mapulogalamu
Amagwiritsidwa ntchito ngati chowonjezera cha zokutira zam'madzi kuti zifulumizitse kupanga filimu

Kachitidwe
Mafilimu kupanga zowonjezera, plasticizer, sanali poizoni ndi zoipa

1. Kufotokozera:
Nthawi zambiri, emulsion adzakhala ndi filimu kupanga kutentha, Pamene yozungulira kutentha ndi otsika kuposa emulsion filimu kupanga kutentha, ndi emulsion filimu kupanga wothandizila akhoza kusintha emulsion filimu kupanga makina ndi kuthandiza filimu kupanga. , zomwe sizingakhudze mawonekedwe a filimuyo, imakhala ndi malo otentha kwambiri, kuchita bwino kwambiri kwa chilengedwe, kusokonezeka kwabwino, kusasunthika kochepa, ndipo n'kosavuta kutengeka ndi tinthu ta latex. Ikhoza kupanga filimu yabwino kwambiri yopitilira. ntchito mu utoto wa latex, womwe ukhoza kupititsa patsogolo filimu yopanga utoto wa latex.Sizothandiza kokha kwa acrylic woyera, styrene-acrylic, acrylic acetate emulsion, komanso yothandiza kwa vinyl acetate emulsion.Kuphatikizanso kuchepetsa kwambiri kutentha kwa filimu yotsika kwambiri kupanga utoto wa latex, kungathandizenso kugwirizanitsa, kukana nyengo, scrubbing kukana ndi kukula kwa utoto wa latex utoto, kuti filimuyo ikhale yabwino yosungirako bata.

2. Minda yofunsira:
A. Kumanga zokutira, zokutira zamagalimoto apamwamba kwambiri ndi zokutira zokonza, zokutira zokutira
B. Environment-wochezeka chonyamulira zosungunulira nsalu kusindikiza ndi utoto
C, ya inki, wothandizira kuchotsa utoto, zomatira, zoyeretsa ndi mafakitale ena

3. Kusungira ndi kuyika:
A. Ma emulsions / zowonjezera zonse zimakhala zochokera m'madzi ndipo palibe chiopsezo cha kuphulika pamene zinyamulidwa.
B. 200 kg / chitsulo / pulasitiki ng'oma. 1000 kg / mphasa.
C. Kuyika kwa flexible koyenera 20 ft chidebe ndichosankha.
D. Izi ziyenera kusungidwa pamalo ozizira ndi owuma, kupewa chinyezi ndi mvula.Kutentha kosungirako ndi 5 ~ 40 ℃, ndipo nthawi yosungiramo ndi pafupi miyezi 24.