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SH-Z-25A Defoamer
Z-25A defoamer is composed of multiple ingredients; during storage, it may separate into layers or develop a slight sediment, which is normal. We recommend stirring gently before use—this will not affect its performance.
category：
Defoamers and surfactants
Product Description
SH-Z-25A Defoamer
I. Basic Characteristics
- Polydimethylsiloxane, anionic /Composed of a nonionic emulsifier, a dispersant, and water;
- Under high-temperature and strongly alkaline conditions , with It has excellent foam-suppressing properties;
II. Key Technical Specifications
| indicate Label |
Physicochemical properties |
Test Method |
| Outside View |
Milky white or Light yellow, uniform liquid |
eye Measure |
| pH Value |
5 .0~ 9.0 |
Precision pH Test strip |
| Sticky degree ( 25 °C) /cp |
200 0~ 4000 |
GB/T 5561 |
| Active ingredient content |
25% |
-- |
III. Application Areas
- Papermaking and pulp production 、 Metal cleaning agent;
- Textile treatment, washing, and fabric dyeing;
IV. How to Use
Z-25A Defoamers are composed of multiple ingredients and may exhibit layering or a slight sedimentation during storage; this is a normal occurrence. We recommend stirring gently before use—this will not affect the product’s performance.
Z-25A Defoamers can be added directly to the foaming system, or they can be diluted with a suitable amount of thickening water before use. 。
V. Packaging and Storage
This product uses 25L Plastic bucket or 200L Plastic bucket packaging, or custom-made according to customer requirements. Please… 5~35 Store under ℃ conditions and avoid direct heating. In the event of ignition or combustion, extinguish the fire using standard procedures for petroleum products. 。
In 5 ~3 5 °C At room temperature, under unopened packaging conditions, the shelf life is from the date of manufacture. 6 months.
SH-Z-25A Defoamer
Ⅰ. Features
- Composed of polydimethylsiloxane, anionic/ non-ionic emulsifier, dispersant, water;
- Good foam suppression performance under high temperature or strong alkaline conditions.
Ⅱ. Technical Data
| Item |
Index |
Test Method |
| Appearance |
Milky white or yellowish homogeneous liquid |
Visual inspection |
| pH |
5.0~9.0 |
Precise pH test paper |
| Viscosity ( 25℃, cp) |
2000~4000 |
GB/T 5561 |
| Active Content (%) |
25 |
-- |
III. Applications
- Pulp and paper manufacturing, as well as metal clean er ;
- Textile processing, detergents, and fabric dyeing.
Ⅳ. How to Use
Z-25A defoamer is composed of multiple substances. During storage, slight stratification or a small amount of sedimentation may occur, which is normal. It is recommended that users stir gently before use, as this does not affect its performance.
Z-25A defoamer can be added directly to the foaming system, or diluted first with an appropriate amount of thickened water before use.
V. Packaging and Storage
This product is packaged in 25L or 200L plastic drums, or in a customized size as per customer request. Please store at 5℃~35℃ and avoid direct heating. If it catches fire and burns, put out the fire according to the general petroleum products method.
The shelf life is 6 months from the date of production at 5℃~35℃ in unopened packaging.
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Nancheng Chemical Industry Park, Zaoyang City, Hubei Province (Intersection of Xihuan 4th Road and Xiangxiang Road)
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