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cement defoamer

cement defoamer

cement defoamer


Modified dimethylsiloxane and silica are prepared by a special proces.SH-E325 defoamer is recommended to be used after the concrete has been dry mixed, then add water. The amount of SH-E325 defoamer added to the cement mortar is 0.1-0.5%.

Cement defoamer SH-E Series

1. Basic characteristics

Modified dimethylsiloxane and silica are prepared by a special process;

2. Technical Index

Item Index Test Method
Appearance White to pale yellow powder Eye test
PH value SH-E325 5.0~7.0 Precise pH test strip
SH-E445 6.0~10.0
SH-E130 11.0~14.0
Dispersity Suspended and dispersed in water 1% aqueous solution
Note: The above data is for reference only and is not intended as a technical indicator.

3. Application

Cement Mortar

4. How to use

SH-E325 defoamer is recommended to be used after the concrete has been dry mixed, then add water. The amount of SH-E325 defoamer added to the cement mortar is 0.1-0.5%;

5. Package Storage

This product is packed in 25kg/50kg/200kg PE drums, or customized according to customer requirements. Please store at 5-35°C to avoid direct heating;
At the temperature of 10~30°C, under the condition of unopened packaging, the shelf life is 6 months from the date of production;

6. Product Safety

This information is based on the knowledge and experience of our company. The application or usage suggestions we provide are for your reference only. If you cannot confirm the safety of use, please contact us directly. Since the conditions and methods of using our products are different, it is recommended that customers conduct small trials before use to ensure safe and effective use of the products. For product standards, please contact the company, but typical product data should not be considered as a product standard. The company can provide chemical safety data sheets upon request.
  • Model: SH-E325 cement defoamer

  • Certification: SGS SKS BRC

  • Supply Capacity: 50000 Tons each month

  • Package: Be packed in clean, dry iron drums and sealed