First, look at the ingredients

For acrylic defoamer, silicone and mineral oil as the main components of the use is inappropriate, so manufacturers more is to use polyether, this component can better penetrate into the foaming system, change the physical structure of the foam and liquid film pressure, so as to effectively eliminate the foam. On the basis of ensuring a good elimination effect of foam, there will be no residual silicone oil after the use of defoamer, thus reducing the impact on the basic properties of the foaming system and reducing the risk of product quality being affected by the addition of defoamer.

Two, look at the cost performance

As a commodity, the price reflects the quality of the product to some extent. But in the selection of acrylic defoamer, high price is not equal to good effect, we should pay attention to the relationship between price and quality, looking for cost-effective products. In this regard, many manufacturers will have free samples to provide, we can take samples, samples, sample and foam system combined test, observation, analysis of the use effect, combined with the price to judge whether the antifoam agent has high cost performance, whether it is worth our purchase.

Three, look at the brand

In terms of the acrylic defoamer on the market, from the quality and use effect, the big brand will generally be more reliable than the small brand. Some defoaming agents produced by the manufacturer have been tested by practice, which can effectively eliminate the foam in the use of acrylic acid, and can inhibit the generation of foam for a long time. The effect of defoaming and defoaming is widely praised by the public.