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SH-T20A-2 Defoamer
This product is suitable for industrial wastewater, industrial cleaning, and industrial circulating water; as well as aqueous grinding paste systems and glass‑screen deburring grinding systems.
category：
Defoamers and surfactants
Product Description
SH-T20A-2 Defoamer
I. Basic Characteristics
- by Polysiloxane, modified polysiloxane 、 Polyether and hydrophobic particles Composition;
- Used for industrial defoaming and foam suppression;
II. Key Technical Specifications
| indicate Label |
Physicochemical properties |
Test Method |
| Outside View |
Milky white A uniform milky liquid, possibly with a slight yellow tinge. |
eye Measure |
| pH value |
5.0~9.0 |
Precision pH test paper |
| Sticky degree ( 25 °C) /cp |
1000~3000 |
GB/T 5561
|
| Active ingredient content (105 °C ， 2h)/ % > |
95 |
—— |
III. Application Areas
- Suitable for industrial wastewater, industrial cleaning, and industrial circulating water. ；
- Water-based polishing paste system, glass screen deburring polishing system ；
- Waterborne polyurethane system.
IV. How to Use
This Defoamers can be added directly to the foaming system, or they can be diluted according to a specified ratio before use. (Diluted with thickening water) , it can be added after foam has formed or incorporated into the product as an antifoaming ingredient. 。
Due to its strong antifoaming performance, this product can be incorporated into formulations as an antifoaming ingredient. The recommended addition level is a percentage of the total formulation. 0.1%～1% , and can also be added in stages. Suitable The dosage is determined by the user through on-site testing.
V. Packaging and Storage
This product uses Packaged in 25‑L or 200‑L plastic drums, or customized according to customer requirements. Store at 5–35°C and avoid direct heating. In the event of fire, extinguish using standard methods for petroleum products.
In 5 ~3 5 At a temperature of °C, under unopened packaging conditions, the shelf life is from the date of manufacture. 6 Months.
SH-T20A-2 Defoamer
Ⅰ. Features
- Composed of polysiloxane, modified polysiloxane, polyether and hydrophobic particles;
- Used for industrial defoaming and foam suppression.
Ⅱ. Technical Data
| Item |
Index |
Test Method |
| Appearance |
Milky white or slightly yellowish homogeneous emulsion |
Visual inspection |
| pH |
5.0~9.0 |
Precise pH test paper |
| Viscosity ( 25℃, cp) |
1000~3000 |
GB/T 5561 |
| Active Content (105 ℃, 2h, % >) |
95 |
-- |
III. Applications
- Suitable for industrial wastewater, industrial cleaning, and industrial circulating water;
- Used in water-based grinding paste system, and glass panel burr grinding system;
- Used in waterborne polyurethane system.
Ⅳ. How to Use
It can be added directly to the foaming system, or diluted first with an appropriate amount of thickened water before use. Add after foam formation, or before as an anti-foaming component.
Due to its strong foam suppression performance, this product can be incorporated as an anti-foaming component into the formulations. The recommended addition level is 0.1%~1% of the total formulation, or add this product in stages. The optimal dosage should be determined by the user through on-site trials.
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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