ADD-2521 is a high performance liquid silicone defoamer for aqueous coating and ink formulations. ADD-2521 has been developed especially for water-based ink, coatings & varnishes used for food packaging applications. ADD-2521 fulfil the Swiss Ordinance requirements, all ingredients used are listed in Part A of Annex 6.
ADD-2521
Description
ADD-2521
ADD-2521 is a high performance liquid silicone defoamer for aqueous coating and ink formulations. Has been developed especially for water-based ink, coatings & varnishes used for food packaging applications. Fulfil the Swiss Ordinance requirements, all ingredients used are listed in Part A of Annex 6. Water based inks, varnishes & coatings especially those used for food packaging applications.
Specifications
Composition: Silicone emulsion in water
Appearance: Opaque, off-white liquid
Solid content: 45 %
Storage, safety & handling
Should be stored in a cool dry place. Should be handled in accordance with good industrial practice. Detailed information can be found in the Safety Data Sheet.
Additional information
| Application | Water based applications |
|---|---|
| Binder | Acrylic emulsion, Acrylic water reducible, Alkyd emulsion, Alkyd melamine, Alkyd water reducible, Considered suitable voc free, Epoxy, Polyester melamine, Polyurethane emulsion |
| Related to | Air related |
| Purpose | Cost effective |
Related products
ADD-2560 is a VOC-free silicone-based defoamer particularly designed for water- and glycol-based pigment concentrates and universal colorants. ADD-2560 prevents foam during grinding with long-term stability. It is specially suitable for grinds that contain no resins.
[fusion_button link="https://add-additives.com/sample-request/" title="Order product sample(s)" target="_self" alignment="" modal="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" color="custom" button_gradient_top_color="" button_gradient_bottom_color="" button_gradient_top_color_hover="#008cce" button_gradient_bottom_color_hover="#008cce" accent_color="" accent_hover_color="" type="flat" bevel_color="" border_width="" size="large" stretch="no" shape="" icon="fa-eyedropper" icon_position="left" icon_divider="yes" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""]Order product sample(s)[/fusion_button] ...ADD-2548 has been developed to produce rapid de-aeration of all kind of water based ink and coating formulations. It especially has been developed for rotation screen printing inks. It provides excellent bubble breaking and air release performance even at prolonged oven ageing test it maintains its performance.
[fusion_button link="https://add-additives.com/sample-request/" title="Order product sample(s)" target="_self" alignment="" modal="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" color="custom" button_gradient_top_color="" button_gradient_bottom_color="" button_gradient_top_color_hover="#008cce" button_gradient_bottom_color_hover="#008cce" accent_color="" accent_hover_color="" type="flat" bevel_color="" border_width="" size="large" stretch="no" shape="" icon="fa-eyedropper" icon_position="left" icon_divider="yes" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""]Order product sample(s)[/fusion_button] ...ADD-2720 is a silicone-free anti-foam that supports the quick de-aeration of thermosetting resin systems so that foam and blister-free self levelling compounds and laminates can be processed. ADD-2720 demonstrates no negative influence on inter-coat adhesion when overcoated. Additionally, it acts as an air release and levelling additive. It is designed for use in coatings, printing inks and composite. If used in conjunction with ADD-5044 or ADD-5066 in pigmented compounds, lower viscosity results can be achieved, thereby aiding the air release properties.
[fusion_button link="https://add-additives.com/sample-request/" title="Order product sample(s)" target="_self" alignment="" modal="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" color="custom" button_gradient_top_color="" button_gradient_bottom_color="" button_gradient_top_color_hover="#008cce" button_gradient_bottom_color_hover="#008cce" accent_color="" accent_hover_color="" type="flat" bevel_color="" border_width="" size="large" stretch="no" shape="" icon="fa-eyedropper" icon_position="left" icon_divider="yes" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""]Order product sample(s)[/fusion_button] ...ADD-2040 is a silicone defoamer for high gloss solvent-based systems to prevent foam and bubble formation during paint production, filling and application. ADD-2040 is highly efficient and offers optimum defoaming while utilizing only minimal quantities of incompatible substances. It is extremely suitable for brush, roller and airless spray applications where the solvents evaporate quickly and rapid defoaming is required. ADD-2040 is suitable for coatings and printing inks.
[fusion_button link="https://add-additives.com/sample-request/" title="Order product sample(s)" target="_self" alignment="" modal="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" color="custom" button_gradient_top_color="" button_gradient_bottom_color="" button_gradient_top_color_hover="#008cce" button_gradient_bottom_color_hover="#008cce" accent_color="" accent_hover_color="" type="flat" bevel_color="" border_width="" size="large" stretch="no" shape="" icon="fa-eyedropper" icon_position="left" icon_divider="yes" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""]Order product sample(s)[/fusion_button] ...