Polyether defoaming agentPolyether defoaming agent price

Polyether defoamer
1. Name Polyether defoamer
2. The composition of this series of products is block polymers of polyoxypropylene and polyoxyethylene in the presence of initiators.
3. Performance This product is a non-ionic surfactant with excellent defoaming and anti-foaming functions. It is non-toxic, difficult to dissolve in water, and easily soluble in organic solvents. It can be used alone or formulated into an emulsion. , its medium size is particularly suitable for use in the fermentation industry and is suitable for high temperature use.
4. Product specifications and quality indicators
Indicator name
Specifications
Type
Type
Type
Appearance colorless or light yellow, transparent and viscous Liquid
Molecular weight

Hydroxyl value
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Acid value
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Turbidity



Note that turbidity is measured in aqueous solution, and the lead and arsenic content are subject to health standards (national standards).
5. Application
Polyether defoamer series can be widely used in the pharmaceutical industry, various antibiotics (such as oxytetracycline, tetracycline, gentamicin, etc.), monosodium glutamate, yeast, citric acid, Itaconic acid, xanthan gum and other fermentation processes can also be used in chemical, textile, printing and dyeing, paint, coating, papermaking and other industries with remarkable effects. The products comply with national health standards.
6. How to use
It is advisable to add defoaming agent in small amounts and multiple times.
This product can be heated and sterilized together with the fermentation base material as the original solution and put into the tank, or it can be prepared into a water emulsion and directly steam sterilized and then added to the tank for defoaming.
The defoaming agent emulsion preparation tank is equipped with a mechanical stirring device to fully disperse the defoaming agent and achieve the ideal defoaming effect.
7. Packaging, Storage and Transportation
This product is packed in galvanized iron drums, or can be packed according to user requirements.
, storage and transportation should be waterproof and sun-proof, sealed and stored at room temperature, and should not be mixed with toxic substances.
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