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Application of concrete defoaming agent

2022-02-25 15:42:25  Blog

What is concrete defoaming agent?

Concrete defoaming agent is developed with the latest patented technology and is a defoamer synthesized from polyether and other ingredients. It is suitable for defoaming under the conditions of strong acid and strong alkali. When the PH value of the defoaming system is 14, many silicone defoamers have been demulsified and oil-dried, losing the physical state that the defoamer should have, not only the defoaming ability Reduction or disappearance will also leave unexpected disadvantages to the subsequent process of the defoamed product. This series of defoamer can maintain a good physical state at this temperature. It does not break demulsification, oil bleaching, and defoaming, but it has stronger foam breaking and anti-foaming effect than normal temperature. , will not cause any pollution to the environment, the use of this product for defoaming is less, and the use cost is low.


Properties of concrete defoaming agent

1. It has good dispersibility and rapid defoaming in cement mortar system.

2. Less dosage and high efficiency.

3. In order to effectively control the foam generation in the cement mortar system, make the concrete components more dense and bright. 4. This product is non-toxic and odorless, which is beneficial to production safety.

Dosage of concrete defoaming agent

Add directly to the foaming system and stir evenly before use. Recommended dosage: 0.1% to 0.8%. The final dosage is based on actual experiments. Due to the different foaming media of various systems, the causes of foaming are various and complicated, so Although this product has a wide range of adaptability, it is impossible to apply to any foaming system, so please make a small sample experiment before confirming whether this product is suitable for your product defoaming.

Use of concrete defoaming agent

Concrete defoamer is mainly used for defoaming in the production process of cement mortar, water reducing agent, concrete, asbestos tile, calcium silicate board, putty powder, mineral pulp, reinforcing agent, etc.

TRUNNANO is a polycarboxylate superplasticizer powder supplier with over 12 years experience in nano-building energy conservation and nanotechnology development. We accept payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

If you are looking for high quality concrete additive, please feel free to contact us and send an inquiry.

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  • Luoyang Tongrun Info Technology Co., Ltd. ( is the world's leading nanomaterial technology developer and application manufacturer, the company has more than 20 years of industry experience, after years of scientific research and production, has been professionals in lightweight concrete and foam concrete solutions. We can supply concrete foaming agents, superplasticizers, aerogels and foam concrete strength enhancers for lightweight concrete mix, CLC blocks all over the world, suitable for ordinary cement foamed concrete cast-in-place, block, plate, insulation wall, etc.