Silicone Additive mo PU Resin Modifier SL-7520
Fa'amatalaga o oloa
WynCoat® SL-7520 ose hydroxyl-functional polydimenthyl siloxane muamua ma carbinol faamutaina.E faʻaaogaina e sui ma faʻapipiʻi le polyurethane (PU) resin.Pu resin o se mea faauo polymer siosiomaga ma le tele o talosaga, ma e masani ona faaaoga i coatings, pipii, foam plastics ma isi fanua.Faʻaopoopoina se PU resin modifier e mafai ona faʻaleleia le faʻatinoga ma uiga o le PU resin, e pei o le faʻaleleia o lona malosi, faʻaleleia le vevela, ma le faʻaleleia atili o le faʻafefe.
Vaega Autu ma faamanuiaga
● Reactive with isocyanate e maua ai le silicone/PU copolymer.E pei o le urethane modifier e faʻaleleia atili ai le vaivai, fetuutuunai, lubricity, manava, fetaui, abrasion teteʻe ma vai repellency o paʻu gaosia.
● Faʻateleina mea faʻamalolo
● Lulu lelei
● E maua ai le abrasion ma le maosi
● E maua ai le vai fa'afefe
● Faʻamalulu ma fetuutuunaʻi
● Mauaina lelei ausa vai
Fa'amatalaga masani
Fa'aaliga: vai manino lanu saito-amber
Viscosity ile 25°C：40-60 mm2/s
OH tau (KOH mg/g): 50-65
Talosaga
Copolymerize i le NCO-endblocked urethane prepolymer.
Copolymerize ma MDI ma polyol.
Faafefiloi SL-7520, polyisocyanate ma polyol, ma fofo.
afifi ma le teuina mautu
E maua i le 200kg uamea pa'u
12 masina i totonu o pusa tapuni.
Tapulaa
O lenei oloa e le o fa'ata'ita'iina pe fa'atusalia e talafeagai mo foma'i po'o vaila'au fa'aoga.
Saogalemu Oloa
O faʻamatalaga saogalemu o oloa e manaʻomia mo le faʻaogaina saogalemu e le o aofia ai.A'o le'i tagofia, faitau pepa o fa'amatalaga o oloa ma le saogalemu ma fa'ailoga pusa mo le fa'aoga saogalemu.Fa'amatalaga o lamatiaga i le tino ma le soifua maloloina.
