deofrmaer(Defoaming Agent/Defoamer Powder/anti-foaming agent/antifoamer/antifoam/antifoaming agent/Defoamer Antifoam/Organic Silicon Defoamer) with good anti foaming character, is a kind of free-flowingwhite powder defoamer which is spray-dryed by powder emulsion and after subsequent treatment to keep the stability of powder appearance and character. of non-ionic It is with character of easy dispersed, quickly anti-foamed, high stability, adaptability. Powder defoamers are able to defoam microbubbles in producing building materials and the mortar can has excellent durability and shear stability and strength.
| Color |
White |
| Active content |
65%mim |
| Bulk Density |
300-400g/l |
| Solubility |
easy to dissolve in water |
| PH Value |
7.0 |
XDD-806/804/802 powder defoamer is a kind of non-ionic surfactant suitable for cement and gypsum based dry mix mortar. It has the characteristics of easy dispersion, rapid defoaming, high stability and strong adaptability. XDD-806/804/802 powder defoamer is capable of defoaming (defoaming) microbubbles generated during construction or production of building materials, and gives the product excellent durability and shear stability as well as increased strength.
Key properties
- Well dispersed in mortar, good anti foaming character
- Small dosage with high efficiency
- Can control the bubble and make the mortar products compact bright
-Good Suitability with other material
Dosage
0.05%-0.1% of the dry powder, testing in advance before final application for better performance.
Properties and application:
The recommended use of XDD-806/804/802 powder defoamer is to dry mix concrete and admixtures before adding them to water. The addition of XDD-806/804/802 powder defoamer will reduce the bubbles of the solution, especially for water-based OARS or mud blocks that contain almost no air, and the defoamer effect is very good. In some powder systems, such as XDD-806/804/802 powder defoamer, there is a flow characteristic. Especially suitable for parquet flooring industry. This product is very easy to use. All powder systems, such as powder coatings, powders, stucco walls and concrete, work well with this product.
XDD-806/804/802 powder defoamer is mainly used in: 1. 2. Interior and exterior putty; 3. Bonding mortar; 4. Decorative mortar; 5. Waterproof mortar; 6. Gypsum prefabricated board; 7. Paint plaster; 8. Cement and gypsum based artesian mortar.
Product features:
1. Good dispersion in the system, good foaming effect, rapid defoaming.
2. Less consumption, high efficiency.
3. Effectively control the foam generation in the mortar system to make the concrete members more dense and bright.
4. This product has strong adaptability with other admixtures.
Recommended addition amount:
Generally, the total amount of XDD-806/804/802 powder defoamer is 0.1-1.0%. XDD-806/804/802 powder defoamer has very good fluidity, so its operation is good and transportation is very convenient. In addition, XDD-806/804/802 powder defoamer is compatible with all powder coatings. For best results, pre-test.
Storage and transportation:
XDD-806/804/802 powder defoamer is stored at 25ºC. When stored, the product must be in a closed environment to prevent the volatilization of the active ingredients, and the storage period at 25ºC is 12 months after the factory date. This product is not dangerous goods, non-toxic, non-flammable, sealed storage in a cool, ventilated, dry place. Transportation and storage should be well sealed, moisture-proof, strong alkali strong acid and rainwater and other impurities mixed.
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