BYK-014

Product Details

CasNo： 9002-88-4

MF： (C2H4)n

Appearance： liquid

Delivery Time： 15 days

Packing： 25kg/drum

Purity： 99%

1. Basic Information

• Product Name: Defoamer
• Brand & Model: BYK - 014
• Packaging Specification: 25 kg/blue iron drum. The blue iron drum packaging has good sealing and corrosion resistance, which can effectively protect the defoamer from external environmental influences during storage and transportation, prevent product deterioration, volatilization or impurity mixing, and is suitable for daily procurement and use by various production enterprises.
• Composition: It is a mixture of defoaming polymers and hydrophobic particles. Defoaming polymers can quickly penetrate into the liquid film of foam, reduce the surface tension of the liquid film, and cause the foam to break; hydrophobic particles can be adsorbed on the surface of the foam, destroying the stability of the foam, thereby achieving defoaming and foam suppression effects. Moreover, the product does not contain silicone and volatile organic compounds (VOC), meeting the concept of environmental protection and relevant regulatory requirements.

2. Product Performance

• Efficient Defoaming and Foam Suppression: It can exhibit excellent defoaming performance even at low addition levels, quickly eliminating foam generated during the production and use of water - based architectural coatings, stuccos, adhesives, as well as maintenance products and polishing agents. At the same time, it can inhibit foam regeneration for a long time, ensuring the smooth progress of the production process and the stability of product quality.
• Wide Applicability: It is particularly suitable for the production and construction of latex paints and stuccos with a pigment volume concentration (PVC) of 30 - 85, and can give full play to its defoaming advantages within this range. In addition, because it does not contain silicone and mineral oil, it has excellent adaptability to systems without VOC and can be applied in many fields with strict environmental protection requirements.
• Strong Chemical Stability: It is stable to acids and alkalis and can function normally in a wide pH range of 3 - 12, adapting to water - based systems with different chemical properties, and can maintain a stable defoaming effect in various complex formulations.
• Environmental Advantages: It does not contain silicone and VOC, and will not pollute the environment during production and use, nor will it harm the health of operators. It can meet increasingly strict environmental protection standards and is suitable for application scenarios with extremely high environmental protection requirements such as interior decoration and food - contact materials.

3. Application Scenarios

• Water - based Architectural Coatings Field: In the production of latex paints, exterior wall coatings, etc., eliminate foam to ensure the uniformity, leveling and gloss of the coatings, make the painted walls more flat and beautiful, and improve the architectural decoration effect.
• Stucco Production and Construction: In the preparation and application of stucco, effectively control the generation of foam, avoid quality problems such as hollowing and cracking caused by foam, and improve the construction quality and stability of stucco.
• Adhesive Industry: It is used in the production of water - based adhesives to prevent foam from affecting the viscosity and bonding performance of adhesives, ensuring that the adhesives can be applied evenly during use and achieve a firm bonding effect.
• Maintenance Products and Polishing Agents: In products such as concrete curing agents and furniture polishing agents, eliminate foam generated during the production process, ensure the performance and appearance quality of the products, and enhance the user experience of the products.

4. Precautions for Use

• Storage Conditions: It should be stored in a cool, dry and ventilated warehouse, avoiding direct sunlight and high - temperature environments. The storage temperature is recommended to be maintained between 5°C and 35°C to prevent the product from affecting its performance due to too high or too low temperature.
• Shelf Life: Under the conditions that meet the storage requirements, the shelf life of unopened products is usually a certain period (specifically subject to the product packaging label). After opening, it should be used as soon as possible, and attention should be paid to sealed storage to prevent the product from getting damp or being polluted, which will affect the defoaming effect.
• Dosage: Although a good effect can be achieved at a low addition level, it is still necessary to determine the optimal addition amount through experiments according to the specific production system, the severity of foam and the product formula to achieve the optimal balance between defoaming effect and cost.
• Compatibility Test: Before using in a new system or formula, it is recommended to conduct a compatibility test to observe whether it will have adverse effects on other properties of the product (such as color, transparency, drying time, etc.).