Water-based defoamers F-133
Product introduction：
F-133 in the aqueous paints have an excellent initial capacity and excellent foam breaking durability, especially in emulsion, high, high viscosity elastic coating has excellent overall defoaming effect.
F-133 in the roll coating process has a faster foam breaking capacity, while there is a strong consumer microbubbles ability to effectively control the generation of fish eyes film. At the same time, does not affect the coating luster, and good recoatability.
Product characteristics:
Microbubbles elimination capacity and good durability.
Excellent compatibility, rarely produce fish eyes, shrinkage and other defects.
In roll coating, brush, spray application can exhibit excellent foam Yang.
In a wide pH range and with high efficiency.
Typical properties:
Appearance: Opaque brown viscous liquid
Chemical composition: non-ionic, silicone defoamers
Active ingredient: 100%
pH: 7.0
Weight: 0.9 ± 0.1
Water dispersible: insoluble, but dispersible in water
Instructions for use:
This product is used in an amount determined by the customer's formulation, the recommended dosage formulations total 0.2 to 0.8%. Can be used directly, it is recommended in two portions, the first process of the pigment dispersion by adding 1/3 to 2/3, the remaining part of the stage to join in with paint.
Customers can also according to the production process, the construction of the case and systems other additives to adjust the amount of different requirements, can be used alone, but also with other types of defoamers with the use, in order to achieve the performance requirements of formulation to form a more perfect paint membranes.
Packaging and storage:
Packing: 20kg plastic drum or 180kg plastic drum, the product should be confined conditions, in a cool, dry, ventilated warehouse storage. During storage defoamers F-133 may be stratification, stir before use. This product is not hazardous chemicals, according to the transport of non-hazardous chemicals regulations.
Validity: the required storage conditions for one year.