• Silibase Product

    Silibase is one of the leading & professional manufacturers specialized in producing all kinds of SILICONE BASED new materials.

  • Silibase Technique

    Silibase technique team always focus on quality first and insist on developing new products.

  • Silibase Service

    Silibase people will serve you the best before and after sale.

Silicone-20A-Silicone Defoamer for Oilfield drilling mud

Application industry: Oilfield drilling mud
I. Properties

    ● Made of polysiloxane, silicone resin, dispersant, stabilizer etc.
    ● Good compatibility with acrylic acid textile pulp
    ● Excellent defoaming ability in acrylic acid textile pulp
    ●   Easy to disperse in water;
    ●   Suitable to be added directly in low and high temperatures
    ● Prevent the growth of microorganism
II. Product Data


White to light yellow emulsion liquid



Solid Content:




Ion Type

Weak anionic

Appropriate diluent


Note: Datas on above for reference only, not as technical indicators

III. Application
 ●    Textile pulp;
 ●   Industrial water treatment
 ●    Mud defoaming in oil exploration
 ●   Other aqueous phase system foams.
IV. Use Method

Antifoam have good defoam and antifoam functions. Can add When foam come out or add in products as foam suppression component. According to different using systems, defoamer dosage 10-1000ppm. Best dosage needs to test in using system.

can be used directly as well as after dilution. If can stir and disperse enough in foaming system, can add directly. If need dilute, Pls according to dilution methods, do not dilute with water directly, or will layered, emulsion breaking etc. and affect products quality.
V. Packing and Store
   25kgs, 50kgs or 200kgs plastic barrel etc. can be customized.
   suitable store in 10~30℃, Do not close to heat sources or expose to the sun. Do not add acid, alkali etc. materials into the products. Seal up hen not in use, avoid pollution of harmful bacterial. If have layered after long time store, Stir evenly before use. Will frozen in lower 0℃, Melt and stir evenly before use. Shelf life 12 months. Store as common chemicals.

VI. Product Safe
The specification is based on the knowledge and experiences our company have at present. The applications and use methods we given for reference only. If can not confirm use safe, Pls contact with dealer or our company directly. Suggest do small quantity test before use for the products is used in different conditions and methods. So assure use products safe and effective.
If need product standard, Pls contact with us. Products data should not be regarded as products standard. We assure our products accord with standard that you required. If bring lose due to quality, our company will undertake return payment back or change products. We can offer material safety technical instructions as required. We will not notice if we revise this instruction in future.
Copyright ©2011-2021 SILIBASE! All Rights Reserved.