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Chem(Yueyang) Waterborne Additive Co., Ltd

Address: Chenglingji Linggang Industrial New Area, Yueyang, Hunan
Tel:+86-730-8422288
Fax:+86-730-8422388

Guangzhou

Address: 220, He'anbao Commercial Building, No. 1105, Zhongshan Avenue
Tel:+86-20-82369710
Fax:+86-20-82369709*809

Kunshan

Address: Room 2415, Block B, Modern Plaza, No. 8, Weiye Road, Kunshan City, Jiangsu Province
Tel:+86 -512- 50176956
Fax:+86 -512- 50176956

Foam control agent for concrete admixture

Foam control agent for concrete admixture

Greesol G series products are multifunctional molecular-level foam control agents developed based on Gemini technology. A foam control agent specially developed for the application of concrete polyanthate admixture. During the mixing process of concrete production, air bubbles are introduced into the system, and the introduction of some harmful air bubbles will affect the performance of concrete, such as strength, workability, pumpability and other indicators. Greesol G series foam control agents have excellent effects on controlling the air content and optimizing the performance of concrete.

key word:

Foam control agent

Category:

Defoamer

Contact number:

+86-730-8422288

Sample application

Product description

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Greesol G series products are multifunctional molecular-level foam control agents developed based on Gemini technology. A foam control agent specially developed for the application of concrete polyanthate admixture. During the mixing process of concrete production, air bubbles are introduced into the system, and the introduction of some harmful air bubbles will affect the performance of concrete, such as strength, workability, pumpability and other indicators. Greesol G series foam control agents have excellent effects on controlling the air content and optimizing the performance of concrete. Its unique molecular structure can not only effectively control the air content of concrete, but also has good compatibility with polyanteline high-efficiency water reducers, providing high-efficiency and long-lasting foam control, and has excellent compatibility with ready-mixed concrete and precast concrete admixtures Excellent formula stability, not easy to precipitate, free of alkylphenol polyoxyethylene ether (APEO) and silicone, easy to add and use. It can improve the strength of concrete and reduce the amount of gel material used.

  • Has long-lasting foam control;
  • With dynamic wettability and dispersibility;
  • Good compatibility, not easy to precipitate and float, good storage stability;
  • The appearance of concrete admixture is clear and transparent;
  • Low viscosity, easy to use;
  • The air-entraining agent may not be added in the admixture formula, and a better air content rate can be controlled.

Traditional silicone or mineral oil defoamers achieve defoaming through incompatibility, which will have adverse effects on the stability of the formula, such as oil slicks, precipitation, and delamination, which will lead to the defoaming performance of concrete admixtures unstable. Greesol G series foam control agents are very good at sub-balancing the problems of defoaming and compatibility. They are more like a "sieve" in the concrete polyanthate admixture, which plays a very good role in filtering and can eliminate the system very well. Harmful large bubbles in the medium and retain the small and micro-bubbles necessary in the concrete system, improve strength, pumpability and fluidity. There is no need to add air-entraining agents in many admixture formulations, and it can also be used in conjunction with other air-entraining agents to provide the required performance.

 

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Sample application

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