Polyurethane polymer Wetting & Dispersing agents (Solvent type)
Polyurethane polymer Wetting & Dispersing agents(Solvent type)
KEPERDISP®-642
Kunyanya akakodzera kuparadzira titanium dioxide, kusanganisa ruvara hakusi nyore kuyangarara color.excellent dispersibility kune iron oxide pigments.
Product overview
KEPERDISP®-642 ndeye chinangwa chepolyurethane dispersant. Inogona kunyatsoparadzira inorganic pigments, organic pigments, titanium dioxide,Matting powder, iron oxide.Excellent anti - siking property.
Physical data
1. Inoshanda ingredient: high molecular weight polyurethane
2. Zviri mukati: 50±2%
3.Solvent: Xylene/PMA
Product features
1.Can zvinobudirira kuparadzira inorganic pigments, organic pigments, titanium dioxide,Matting powder, iron oxide.
2.Effectively kuderedza viscosity, kunatsiridza coating luster uye fresh reflection.
3.Iyo pasi titanium white pulp haisi nyore kutenderera mukusanganiswa kwemavara, kuratidzwa kwemavara akanaka kune organic pigments.
4.Mune matte pendi inogona kuvandudza kujeka kwefirimu, dilution anti-kugadzirisa zvakanaka.
4.Mune matte pendi inogona kuvandudza kujeka kwefirimu, dilution anti-kugadzirisa zvakanaka.
5.Inogona kushandiswa seanoparadzira kune cogrinding ye organic uye inorganic pigments
Muedzo wekushandisa
Takaedza kupararira kwekuita kweiyi nhevedzano yezvigadzirwa (KEPERDISP-642/640, E-4010) mu hydroxy-acrylic acid, Acrylic acid, synthetic fatty acid masisitimu.
Mavara edu akapararira: Titanium dioxide, Organic yero, Phthalein yebhuruu, Carbon dema
Muedzo uye kuenzanisa zvinhu: kupararira kushanda zvakanaka, viscosity, kuburitsa ruvara, pachena, anti-flocculation kugona, kuchengetedza kugadzikana, Anti-inoyangarara ruvara kugona.
Miedzo mhinduro:
1.Kuparadzira kushanda zvakanaka
Dispersion midziyo: jecha chigayo, Dispersion fineness: 5 µ
Nguva yekuparadzira kusvika pakunaka: titanium dioxide (Isingasviki 1 awa), Organic pigments (pasi pemaawa maviri), Carbon dema (pasi pemaawa mana)
2.Viscosity:The viscosity curve yenamira inoratidzwa pazasi, uye pane musiyano mudiki pakati pevatatu.
3.Storage kugadzikana: Mushure memazuva gumi nemashanu ekuchengetedza akavharidzirwa mu50 ℃, kunaka kwekukuya paste hakuna kuchinja. Kuwedzera kwe viscosity kwakafanana.
4.Anti-floating color color:Mushure mekukuya pende chena yakasanganiswa, anti-float color effect yeKEPERDISP®-642 ndiyo yakanakisisa, uye mamwe akafanana zvikuru.
Mhedzisiro yebvunzo inoratidza kuti yakazara zvinhu zveKEPERDISP®-642 iri padyo neE-4010. Ndapota taura nesu kuti uwane ruzivo rwakadzama rwebvunzo.
Additive amount
Pamusoro pehuwandu hwetitanium dioxide: 1-5%
Yehuwandu hwehuwandu hwe inorganic pigments: 5-15%
Yehuwandu hwehuwandu hwe organic pigments: 20-40%
Yehuwandu hwekabhoni dema 30-60%
Iyo yakanakisa dosi inoda kuwanikwa kuburikidza nekuyedza
Nzvimbo yekushandisa
Kuparadzira inorganic pigments, organic pigments, titanium dioxide, Matting poda, iron oxide.
Sherufu yehupenyu uye kurongedza
1. Hupenyu hwesherufu makore maviri, kutanga kubva pazuva rekugadzirwa.Kana yachengetwa, mudziyo unofanirwa kuvharwa zvakanaka, uye tembiricha inofanira kuva pakati pe0-40℃
Packaging: 25KG/180 KG, Iron bucke