Oed24k enzyme preparation, defoamer for antibiotic fermentation industry /antifoam oed24k

English Name: antifoam oed24k

Brooke viscosity RVT m:2-200rpm 125 MPa · s

Density (20 ℃): 1.05 g/cm3

PH value: 7 (10% aqueous solution)

Solubility: dissolution

Recommended concentration: the concentration of undiluted liquid:40-160ppm

Fermentation stage: the primary condition for the selection of defoaming products is: no pollution and toxicity to the microbial clock for fermentation. Defoamer can eliminate foam and reduce overflow. At the same time, it can eliminate the deposition on the inner wall of the tank and avoid the pollution of the contents of the fermentation tank. The defoamer we recommend has better effect in the temperature range of 30 ℃ -40 ℃.

Distillation separation stage: the primary conditions for the selection of defoaming products: no interference to the process terminal, no trace of defoaming agent in the final product, and the use of efficient and stable defoaming products is very important

Evaporation concentration stage: the recommended temperature range is 80 ℃ -120 ℃

Physicochemical properties: This product is a defoaming product with polyethoxyl ether as the main component and processed by special process. It is the latest product. 30 ℃ -120 ℃ has remarkable effect, excellent high temperature resistance, acid and alkali resistance, excellent dispersion and easy pumping; Defoaming and foam suppression effect is long-lasting, high-speed stirring does not layer, and it is a colorless liquid at room temperature

Purpose: biochemical research. Nonionic surfactant.

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