German technical background VOK-A595 Defoamer Liquid additive for concrete replaces BYK-A595

German technical background VOK ®- DF A595 Defoamer

Additives for liquid concrete additives.

Product Information

Chemical composition

Foam breaking silicone lotion containing hydrophobic particles.

Typical Physicochemical Data

The data given in this data page are only typical values, not technical indicators of the product.

Density (20 ° C): 1.00 g/ml

Non volatile matter (10 minutes, 150 ° C): 11.3%

Flash point:>100 ° C

Storage and transportation

Storage and transportation between 0 ° C and 40 ° C. Temperature sensitive lotion. If the storage temperature is lower than the recommended temperature, please test the performance before use, and re emulsify at room temperature if necessary.

Features and Benefits

When used in additives such as plasticizers for concrete and building mortar. The defoamer can reduce the gas content in mortar from more than 10% to less than 5%.

Recommended dosage

0.05-0.5% auxiliary dosage (supply form) is based on the general formula. The addition amount depends on the content of surfactant and foam stabilizer components in the formula.

The above recommended dosage is for reference, and the appropriate dosage shall be determined through a series of tests.