DF-T can achieve the purpose of defoaming by reducing the surface tension of the liquid.

• DF-T is a kind of Polyether esters defoamer.

• Its appearance is colorless or light yellow liquid, and specific gravity is about 1.10 ± 0.03g / cm3, non-toxic, odorless, non-corrosive, does not pollute the environment.

• Common dosage is 0.1%~0.3%(BWOC).

• It has the function of suds suppressing, anti-foaming, anti-gas channeling, and anti-foaming rapidly.

• Anti-acid and high temperature

• It has good compatibility with other additives.

• It has no adverse effect on other properties of cement slurry.

• Package by 25L plastic drum, 20kg / barrel.

• Its storage should prevent loss of leakage and can’t be near the fire.

• Its storage life is one year.

 1. Is your company a factory/manufacture or a trading corporation?

Beijing Oilchemleader is a production-oriented enterprise. The production base—Weihui Chemical Co., Ltd is our wholly owned subsidiary, whose building area is nearly 65,000 square meters with 6workshops and 6 production lines. We’re engaged in researching, manufacturing, selling and providing related technology services of oilfield chemicals for nearly about 30 years. We have a perfect production system of oilfield chemicals, five series products, such as drilling fluid additives, cementing additives, oil-recovery additives, acidizing and fracturing additives and water-treatment additives, that can meet all the needs of chemicals of oil exploitation.

2. Do you have any certificates?

We have certificates of ISO9001, API, China National laboratory, ASIA FAMOUS AND FINE BRAND, and a series of patent certificates and etc.

3. Is the sample charged?

No. You can get our sample freely and just need to pay the postage.

4. Do you undertake OEM orders?

We take OEM orders generally. Specific orders should be discussed in concrete.