使用 Gas Blacks 提高涂层性能.pdf

1、2345ProductVolatile Matter at 950C Oil Absorption Number Surface area Primary particle size(%)(OAN)(m2/g)(nm)Gas Black 12016055013Gas Black 21814245017Gas Black 31411518025Furnace Black110.5955838Furnace Black 2911034316Furnace Black 32.766122216Disperse TimeGas Black 1Furnace Black 1(min)Grind15551

2、/23061/261/26088Gloss 201580.679.63081.878.06082.581.8Haze1512.139.8304.027.7601.910.8Gas 1 Furnace 1 Gas 1 Furnace 1 7Disperse TimeGas Black 2Furnace Black 2(min)Grind1561/463071/271/26088Gloss 201580.180.93081.081.66080.682.7Haze154.215.7301.29.2604.93.6Gas 2 Furnace 2 Gas 2 Furnace 2 824324324123

3、9242243244244243244246242-1.0-1.1-0.21.92.42.90-0.5-0.72.83.44.8-5.00.05.010.015.020.025.005010015020025030035015 min30 min60 min15 min30 min60 min15 min30 min60 min15 min30 min60 minSpecial Black 4Competitor 3Special Black 4Competitor 3Through Glass ReadingsUndertone(dM)Jetness(My)Film Surface Read

4、ingsDispersibility-Time TrialdMDisperse TimeGas Black 3Furnace Black 3(min)Grind158830886088Gloss 201574.675.23077.676.76077.877.3Haze1557.849.13029.533.56024.827.2Gas 3 Furnace 3 Gas 3 Furnace 3 9Time(min)Gas Black 1Furnace Black 1Gas Black 2Furnace Black 2Gas Black 3Furnace Black 35 97.7447.6398.3

5、474.93100.0793.681598.2270.6298.0186.96-99.2130101.5586.89102.2093.77-1060%Dispersant on Pigment45%Dispersant on Pigment30%Dispersant on PigmentMydMGloss at 20HazeMydMGloss at 20HazeMydMGloss at 20HazeGas Black 130322.682.51.930122.283.24.929218.783.24.9Furnace Black 12978.581.810.828511.481.99.5271

6、-1.981.99.51129830330128728528521.222.022.26.88.011.40.05.010.015.020.025.025526026527027528028529029530030515 min30 min60 min15 min30 min60 minGas Black 1Furnace Black 1Undertone(dM)Jetness(My)45%DispersantdM29228929227927627118.417.418.72.1-2.2-1.9-5.00.05.0