Kampani ya Shanghai Deborn Co., Ltd. yakhala ikugwira ntchito yogulitsa zowonjezera mankhwala kuyambira 2013, yomwe ili ku Pudong New District ku Shanghai.
Deborn imagwira ntchito yopereka mankhwala ndi mayankho a nsalu, mapulasitiki, zokutira, utoto, zamagetsi, mankhwala, nyumba ndi mafakitale osamalira anthu.
Optical Brightener DB-X imagwiritsidwa ntchito kwambiri mu utoto wopangidwa ndi madzi, zokutira, inki ndi zina zotero, ndipo imawonjezera kuyera ndi kuwala.
Ili ndi mphamvu yamphamvu yoyera, yomwe imawonjezera kuyera, ndipo imatha kukhala yoyera kwambiri.
Optical Brightener DB-H imagwiritsidwa ntchito kwambiri mu utoto wopangidwa ndi madzi, zokutira, inki ndi zina zotero, ndipo imawonjezera kuyera ndi kuwala.
Mlingo: 0.01% - 0.5%
Optical Brightener DB-T ikulimbikitsidwa kugwiritsidwa ntchito mu utoto woyera ndi wa pastel wokhala ndi madzi, ma coat omveka bwino, ma varnish osindikizidwa kwambiri ndi zomatira ndi zomatira, komanso malo osambira ojambula zithunzi.
PPH ndi madzi owonekera opanda mtundu komanso fungo labwino lokoma. Ndi zinthu zopanda poizoni komanso zoteteza chilengedwe zomwe zimachepetsa utoto, zotsatira zake za V°C ndizabwino kwambiri. Popeza utoto wowala ndi wowala, mitundu yosiyanasiyana ya emulsion yamadzi ndi utoto wowala ndi wowala kwambiri.
Ethylene glycol tertiary butyl ether, njira ina yaikulu m'malo mwa ethylene glycol butyl ether, mosiyana, fungo lochepa kwambiri, poizoni wochepa, kusintha kochepa kwa photochemical, ndi zina zotero, kuyabwa pang'ono pakhungu, komanso kugwirizanitsa madzi, kukhazikika kwa utoto wa latex. Imagwirizana bwino ndi ma resin ambiri ndi zosungunulira zachilengedwe, komanso hydrophilicity yabwino.
Coalescing agent 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate ingagwiritsidwe ntchito mu VAC homopolymer, copolymer, ndi terpolymer latex. Imagwirizana bwino ndi resin ngati igwiritsidwa ntchito mu utoto ndi latex.
Ndi organic intermediate, THPA nthawi zambiri imagwiritsidwa ntchito popanga ma resins a polyester a alkyd ndi unsaturated, zokutira ndi mankhwala ochiritsira ma epoxy resins, komanso imagwiritsidwa ntchito mu insecticides, sulfide regulator, plasticizers, surfactant, alkyd resin modifier, pesticides ndi zopangira za mankhwala.
Mlingo nthawi zambiri umakhala 1 mpaka 3% ya kuchuluka kwa emulsion. pH ya emulsion ndi yabwino kukhala 8 mpaka 9.5. Siyenera kugwiritsidwa ntchito mu acidity medium. Mankhwalawa amakumana makamaka ndi gulu la carboxyl mu emulsion. Nthawi zambiri amagwiritsidwa ntchito kutentha kwa chipinda, 60 ~ . Mphamvu yophikira imakhala yabwino pa 80 ° C. Kasitomala ayenera kuyesa malinga ndi zosowa za njirayi.
Zotsukira utoto wa epoxy resin, utoto wopanda solvent, matabwa opangidwa ndi laminated, zomatira za epoxy, ndi zina zotero.
Epoxy resin yochiritsa zinthu zina.
MHHPA ndi chotsukira cha epoxy chomwe chimagwiritsidwa ntchito kwambiri pamagetsi ndi ma elekitironi.
Ndi chinthu cholumikizirana chosiyanasiyana cha zinthu zosiyanasiyana za polymeric, zonse zosungunuka ndi zoyendetsedwa ndi madzi. Zinthu za polymeric ziyenera kukhala ndi magulu a hydroxyl, carboxyl kapena amide ndipo zikuphatikizapo alkyds, polyesters, acrylic, epoxy, urethane, ndi cellulosics.
Amagwiritsidwa ntchito makamaka mu utoto, zinthu zoyeretsera za epoxy, ma polyester resins, zomatira, ma plasticizer, ndi zinthu zina zotetezera kuti dzimbiri lisalowe, ndi zina zotero.
