Foamaster 2134AC (8034)

Product Details

CasNo： 8020-83-5

Appearance： liquid

Delivery Time： 15 days

Packing： 180kg/drum

Purity： 99%

I. Basic Information

• Product Type: Defoamer
• Brand & Model: Foamaster 2134AC (8034)
• Core Ingredient: Mineral Oil, which ensures high purity through refining processes, features excellent foam - breaking and foam - inhibiting properties, and has strong compatibility with water - based systems.
• Packaging Specification: 180 kg/blue iron drum. It is packaged in corrosion - resistant galvanized iron drums, with a sealed gland and an anti - theft ring attached to the drum body, which can effectively prevent leakage or pollution during transportation. It is suitable for industrial - scale bulk procurement and long - term storage.

II. Core Features

1. Broad Compatibility with Water - Based SystemsSpecially designed for water - based latex paints and adhesives, it is compatible with mainstream water - based latex systems such as styrene - acrylic emulsion, pure acrylic emulsion, and vinyl acetate - acrylic emulsion. It is also suitable for scenarios such as water - based mortar, wood - plastic composite (WPC) coatings, interior and exterior wall latex paints (matte/semi - gloss/high - gloss), spray coatings, and putty. There is no need to adjust the model for different formulations, which simplifies the raw material management process.

2. Dual Mechanism of Long - acting Defoaming and Foam Inhibition

   • Rapid Foam Breaking: After contacting foam, it quickly reduces the surface tension of the liquid film, destroying the stability of the foam, and achieving instant defoaming in foam - prone stages such as stirring and emulsification (such as the paint mixing process in paint production).
   • Long - lasting Foam Inhibition: The mineral oil component forms a micron - scale dispersed phase in the system, continuously inhibiting the regeneration of foam during storage and construction (such as bubbles generated by air entrainment during paint roller coating). The foam inhibition time is more than 1.5 times that of traditional products.

3. Low Addition Amount and Zero Interference with PerformanceThe conventional addition amount is only 0.1%–0.8% of the system mass to achieve the ideal defoaming effect. After addition, it does not affect the leveling property, drying time, film gloss, and adhesion of the paint, nor does it cause a decrease in the bonding strength or curing delay of the adhesive. It is especially suitable for high - end water - based coatings sensitive to performance (such as exterior wall weather - resistant paint and wood varnish).

4. Optimized Construction CompatibilityIt is friendly to construction processes such as spraying, brushing, and roller coating, and will not cause defects such as shrinkage cavities and oil spots on the coating film due to uneven dispersion of the defoamer. In putty and mortar systems, it can inhibit air bubbles mixed in during stirring, improving the smoothness of troweling and surface flatness.

III. Application Fields

IV. Usage Recommendations

1. Addition Timing

   • It is recommended to add during the grinding and dispersion stage of paint/adhesive or the later stage of paint mixing. If a large amount of foam has been generated in the system, a small amount can be added first to control the foam, and then added to the recommended dosage.
   • For high - viscosity putty or mortar, it is recommended to use the "pre - dilution before addition" method (dilute the defoamer with 10%–20% deionized water) to enhance dispersion uniformity.

2. Recommended Dosage

   • Water - based paints: 0.1%–0.5% (of the total system mass);
   • Adhesives/mortars: 0.3%–0.8% (of the total system mass);
   • Before the first use, a small test is required to determine the optimal dosage (such as preparing 100g samples to test the defoaming time and compatibility with different addition amounts).

3. Operation PrecautionsWhen adding, keep the system stirring speed at 200–400rpm to avoid high - speed shearing causing demulsification of the defoamer. If used together with other additives (such as thickeners), it is recommended to add at an interval of 15–30 minutes to prevent mutual interference between components.

V. Storage and Safety

• Storage Conditions: Store in a cool and dry place at 5–35℃, avoid direct sunlight or freezing. After opening, seal the drum mouth and it is recommended to use it up within 6 months to ensure performance.
• Shelf Life: The shelf life is 12 months in the unopened state (subject to the date marked on the package).
• Safety Tips: Wear protective gloves and goggles during operation. If it comes into contact with the skin, wash with soapy water. This product is not a dangerous good and should be handled as an ordinary chemical during transportation. For details, please refer to the MSDS Safety Data Sheet.