物理性能 密度(20 ℃):1.25–1.27 g/cm3 DIN 51757
外觀 :藍(lán)色粉末
含潮度 :最大 3%
溶解性 :不溶于涂料常用的溶劑和樹(shù)脂
應(yīng)用 EFKA 6745 是專門(mén)設(shè)計(jì)用于酞菁類顏料分散的助劑。通常應(yīng)當(dāng)與EFKA 系列的高分子分散劑配合使用。
EFKA6745 可以提高高分子分散劑對(duì)與顏料表面強(qiáng)烈的吸附作用(錨定),這樣可以:
• 穩(wěn)定顏料分散
• 穩(wěn)定的著色力
• 更高的著色力
• 減少浮色發(fā)花的問(wèn)題
推薦用量 顏料含量的3.0 - 5.0%
EFKA 6745 應(yīng)當(dāng)研磨階段前加入,并進(jìn)行短時(shí)間的預(yù)分散加入高分子分散劑后進(jìn)行最后的研磨過(guò)程
安全與操作 EFKA 6745 的操作應(yīng)嚴(yán)格遵守工業(yè)化學(xué)品操作規(guī)范,詳細(xì)資料請(qǐng)參照該產(chǎn)品的安全數(shù)據(jù)表(MSDS )
儲(chǔ)存 EFKA 6745 應(yīng)儲(chǔ)存于陰涼干燥的地方。完好包裝的產(chǎn)品,質(zhì)保期為從生產(chǎn)日期起5 年,有效期限標(biāo)示于包裝桶上
埃夫卡EFKA分散樹(shù)脂:EFKA-1016,1101,1500,1501,1502,1503;
埃夫卡EFKA特殊助劑:
EFKA-6050,6220,6225,6230,6700,6725,6745,6746,6750,6780,6782,6903,6906,7201,7215,7241,7250,7280,7295,7305,7310,7321,7335,7411,7414,7422,7441,7450,7477,7500,7503,7571,7700,7701,7702,7711,7731,7732,8385埃埃夫卡EFKA消泡劑:
EFKA-2010,2018N,2020,2021N,2022,2023N,2025,2028N,2030,2035,2038N,2040,2048,2050,2526,2527,2550,2560,2570,2580,2720,2721,2722,2723,2788,S048;
埃夫卡EFKA流平劑:
EFKA-3031,3033,3034N,3035,3037,3232,3236,3239,3277N,3288,3299,3500,3522,3570,3580,3600N,3650N,3722N,3772N,3777N,3778,3785,3835,3883,3886,3888,S020;
埃夫卡EFKA分散劑:
EFKA-4009,4010,4015,4020,4040,4046,4047,4050,4055,
4060,4061,4080,4300,4310,4320,4330,4340,4400,4401,4402,4403N,4406,4500,4510,4520,4530,4540,4550,4560,4570,4580,EFKA4585,4590,4800,5010,5044,5054N,5063,5064,5065,5066,5070,5071,5207,5210,5215,5220,5244;