Silicone coating additives/Silicone resin modifier SL-4749
Product Details
WynCoat® SL-4749 ndeye yakakosha yakagadziridzwa organosilicone copolymer yeaqueous coating masisitimu kuti ivandudze-kuchena-kuchena maitiro.Hydroxy-inoshanda.Permanent mhedzisiro mushure mekuyambuka-kubatanidza.
Physical Data
Kuonekwa: haze fluid
Molecular uremu: 7000-9000
Viscosity (25 ℃):300-500
Zvirikuitika zvemukati (%): 100%
Performance
Pamusana pekushanda kwayo kwepamusoro, iyo inowedzera inounganidza pamusoro pekuvhara apo, pamusana peOH reactivity yayo, inogona kubatanidzwa mu polymer network nekuita nemabhaidhi akakodzera.Kana iyo inowedzera yakagadziriswa kune yakavhara pamusoro kuburikidza neboka rayo rekuita, zvinhu, izvo zvinokonzerwa nekushandiswa kwekuwedzera, zvinochengetwa kwenguva yakareba.
Muhuwandu hwehuputi masisitimu, SL-4749 inowedzera iyo hydrophobic uye oleophobic zvivakwa, izvo zvinogona zvakanyanya kuvandudza maitiro emvura-uye-kudzinga mafuta.Uyezve, inounza kuderedzwa kwetsvina kunamatira pamwe chete nekuwedzerwa nyore-ku-kuchenesa maitiro.Iyo yekuwedzera inowedzera substrate wetting, kuyera, kutsvedza kwepamusoro, kuramba kwemvura (blush resistance), anti-blocking properties uye kuramba kwemamiriro ekunze.Nokudaro, tinokurudzira kuti SL-4749 inotanga kuongororwa mukugadzirisa pasina kushandisa zvimwe zvinowedzera pamusoro.Kana kuwedzera kumwero kuchidikanwa, kuwedzera kwekuwedzera kunogona kuwedzerwa mune yechipiri nhanho.SL-4749 inogona zvakare kushandiswa kuvandudza anti-graffiti uye tepi kuburitsa zvivakwa uye organosilicone zvivakwa.
Yakakurudzirwa Kushandisa
SL-4749 ndeye hydroxyl-inoshanda uye inokurudzirwa kushandiswa mumajasi epamusoro ane aqueous.Aya anotevera mabhinda masisitimu anonyanya kukodzera kusungirira mukuwedzera mune binder matrix: 2-pack polyurethane, alkyd/melamine, polyester/melamine, acrylate/melamine uye acrylate/epoxy misanganiswa.
Zvinokurudzirwa nhanho
2-6% yekuwedzera (sekupihwa) zvichienderana nekuumbwa kwese.
Iwo mazinga akakurudzirwa ari pamusoro anogona kushandiswa kutarisisa.Mayero akakwana anotarwa kuburikidza nenhevedzano yebvunzo dzemu laboratory.
Incorporation uye kugadzirisa mirayiridzo
Iyo yekuwedzera inofanira kuwedzerwa kusvika kumagumo ekugadzirwa kwekugadzira uye kuisirwa mukuputira pachiyero chakakwana cheshear.
Package uye kugadzikana kwekuchengetedza
Inowanikwa mu25 kg pail uye 200 kg madhiramu.
Mwedzi 24 mumidziyo yakavharwa.
Kuganhurirwa
Ichi chigadzirwa hachiedzwe kana kumiririrwa sechakakodzera kurapwa kana kushandiswa kwemishonga.
Product Safety
Ruzivo rwekuchengetedzwa kwechigadzirwa runodiwa pakutengesa kushandiswa haruna kubatanidzwa.Usati wabata, verenga chigadzirwa uye chengetedzo data sheets uye mumidziyo zvinyorwa muvengi kushandiswa zvakachengeteka, ruzivo rwemuviri uye hutano hwenjodzi.
