Products in Paper & Pulp: Defoaming

MAKON® 25R2 stands as a notable nonionic reverse EO/PO block copolymer, prized for its swift-breaking, low foaming, and defoaming capabilities. Its versatility extends across a spectrum of industries where its unique properties find diverse applications and contribute to enhanced performance and efficiency.

SILFAR® 350 is a polydimethylsiloxane derived from the hydrolysis and polycondensation of dichlorodimethylsilane and chlorotrimethylsilane. Its degree of polymerization (n) is adjusted to achieve a mean kinematic viscosity of 350 mm²/s at 25°C. This versatile product finds application in both the pharmaceutical and food sectors. In the pharmaceutical industry, it is commonly used in antiflatulence and antacid preparations.

SILFAR® E 1049 is a silicone fluid emulsion specifically formulated for a wide range of applications, including those in the food and pharmaceutical industries. It is composed of components that meet the necessary standards outlined in the relevant EP and USP monographs. SILFAR® E 1049 can be utilized as an excipient in pharmaceutical products, although it cannot be used as an active pharmaceutical ingredient.

SILFAR® SE 88 is a silicone antifoam emulsion suitable for various industries such as food, pharmaceuticals, fermentation processes, and agrochemical formulations. It is specifically designed for European use as a processing aid in food production, based on E 900. It is important for the food manufacturer to ensure that only minimal traces of the product are present in the final food, as per the necessary regulations.

SILFOAM® SE 2660 SIMETH.EM is a medium- to high-viscosity antifoam emulsion that finds application in various industries. This silicone fluid emulsion, based on E 900, is exclusively permitted for use as a processing aid in food applications. It is crucial for food producers to ensure that only technically unavoidable traces of SILFOAM® SE 2660 SIMETH.EM are present in the final food product.

SILFAR® 1000 is a polydimethylsiloxane produced through the hydrolysis and polycondensation of dichlorodimethylsilane and chlorotrimethylsilane. Its degree of polymerization (n) is adjusted to achieve a mean kinematic viscosity of 1000 mm²/s at 25°C. This versatile product finds application in both the pharmaceutical and food sectors. In the pharmaceutical industry, it is commonly used in antiflatulence and antacid preparations.

SILFAR® SE 4 is a silicone antifoam emulsion that finds its use in the food and pharmaceutical sectors, as well as in fermentation processes and agrochemical formulations. It serves as an effective antifoam agent in various stages, including fermentation and downstream processes like active ingredient extraction and solvent recovery, where compliance with USP and EP standards is necessary.

SILFAR® S 184 is a 100% silicone antifoam agent specially designed for the pharmaceutical and food processing industries. It fully adheres to the specifications outlined in the "Simeticone (EP)" and "Simethicone (USP)" monographs. Produced under cGMP guidelines, SILFAR® S 184 is suitable for use as an active pharmaceutical ingredient (API), particularly in antiflatulence and antacid preparations.

SILFAR® S 188 is a 100% silicone antifoam agent that has been specifically formulated for use in the pharmaceutical and food processing industries. It functions by acting as an antifoam agent, effectively preventing or alleviating flatulence in the digestive system. Additionally, it forms a protective lining on various surfaces, such as the gastric mucous membrane, providing additional benefits.

SILFOAM® SE 55A is a silicone defoamer emulsion with a medium viscosity, containing 40% active ingredients. It is specifically formulated to control foam in aqueous systems. SILFOAM® SE 55A utilizes Wacker's advanced silicone defoamer technology, making it suitable for use in alkaline and high-temperature applications. This product exhibits excellent foam knockdown properties and provides significant antifoam effectiveness over time.

SILFOAM® SE 33 is a medium viscosity silicone defoamer emulsion with a 20% active ingredient content. It is specifically formulated to control foam in aqueous systems. SILFOAM® SE 33 is suitable for use in alkaline and high-temperature applications. This product offers excellent foam knockdown properties and provides longer-lasting prevention of foam reoccurrence compared to many conventional defoamers.

Dispelair® DP 510 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 959 for the wet end is designed to work as effective deaerators in the paper & board manufacturing process. The appropriate product choice is largely determined by the temperature, chemical nature of the furnish and regulatory requirements. Effective deaeration can lead to process benefits which include increases in production, drainage and improved web strength. The product assists in the clean running of the paper machine and does not contribute to pitch accumulation.

Dispelair® BS 825 is a silicone emulsion defoamer and consists of highly effective processing aids that remove foam in production and during the washing stages of the pulping process. Typically, the foam control agent is added during the screening and washing of brown stock.

Dispelair® DP 636 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 231 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 793 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 710 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® CF 902 has been specifically formulated for low to high PVC paints. It can also be used in adhesives, inks, paper coatings and plasters. Dispelair CF 902 is made from 86% renewable sources. It has medium dispersibility and has 100% active content.

Dispelair® BS 65 is a pulp silicone free defoamer which has been developed for sensitive systems where pulp cleanliness is paramount and the pulp must remain free of any silicone contamination.

Dispelair® DP 948 for the wet end is designed to work as effective deaerators in the paper & board manufacturing process. The appropriate product choice is largely determined by the temperature, chemical nature of the furnish and regulatory requirements. Effective deaeration can lead to process benefits which include increases in production, drainage and improved web strength. The product assists in the clean running of the paper machine and does not contribute to pitch accumulation.

Dispelair® BS 63 is a pulp silicone free defoamer which has been developed for sensitive systems where pulp cleanliness is paramount and the pulp must remain free of any silicone contamination.

Dispelair® CF 54 is a foam control agent that has been specifically designed to work in a wide range of low to high PVC paints as well as inks and adhesives. It is also highly effective in paper coatings. Dispelair CF 54 is made from 90% renewable sources. It has a high dispersibility and has 100% active content.

Dispelair® DP 836 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 336 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® CF 49 is a foam control agents for inks. It has high dispersibility & excellent compatibility.

Dispelair® DP 362 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 355 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 139 defoamers for wet end paper, paper board production, waste water treatment and recycling.

Dispelair® DP 131 is a deaerator for wet end paper and paper board production. Effective deaeration can lead to process benefits which include increases in production, drainage and improved web strength. It assists in the clean running of the paper machine and do not contribute to pitch accumulation.

Dispelair® DP 762 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 356 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 131 is a hybrid deaerator for wet end paper and paper board production. Effective deaeration can lead to process benefits which include increases in production, drainage and improved web strength. It assists in the clean running of the paper machine and do not contribute to pitch accumulation.

Dispelair® DP 600 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.

Dispelair® DP 592 has been developed for paper and paper board systems which contain low levels of additives; for example, wet strength and dry strength polymers. Such systems are typically characterized by increased levels of surface foam. This system combines the excellent air removal properties of standard deaerators but with enhanced surface foam control.