概述:E3772用于水性涂料,必須先用氨水或三乙醇胺中和。加入9%的三乙醇胺或12%的氨水(25%濃度),E3772可以完全溶于水。E3772可以用于:
1、促進流平
2、防縮孔和桔皮現象
3、提高底材潤濕
4、具有消泡作用
5、促進附著力
化學成分:氟碳改性丙烯酸
物理特性:
活性成分:59-61%
溶劑:仲丁醇
酸值:70-75mg KOH/g DIN 53402
顏色:最大1 ISO 4630
外觀:清澈,無色液體
應用:E3772推薦用于水性自干或烤漆體系,也能用于溶劑型工業涂料。
推薦用量:0.5-2%基于總配方。E3772應在生產后期添加。
儲存:E3772應儲存于陰涼干燥的場所。完好包裝的產品,質保期從生產日期起5年,有效期限標于包裝桶上。 埃夫卡EFKA分散樹脂: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;