Foam 041 Oil Well Cement Additive Silicone Defoamer for Oilfield Chemicals

Toynol Foamic 041 Silicone Defoamer for Water based SystemProducts Show Product DescriptionCharacteristics1.Silicone defoamer used in water-based system 2.Good foam break effect 3. Lasting antifoaming effect  4. Without causing surface problems as pinhole and shrinkage5. APEO free Chemical Comp

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Toynol Foamic 041 Silicone Defoamer for Water based System

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Foamic 041 oil well cement additive silicone defoamer for Oilfield Chemicals
Product Description


1.Silicone defoamer used in water-based system
2.Good foam break effect
3. Lasting antifoaming effect 
4. Without causing surface problems as pinhole and shrinkage

5. APEO free
Chemical Compostion
Polydimethylsiloxane and hydrophobic substances

Typical Properties
Foamic 041
Emulsion liquid
Non-volatile Content(%)

Water-based coatings
Printing chemicals
Adhesives and sealants
Emulsion polymerization
Textile finishing
Metal working fluids
Water treatment

Oil well cement 

Drilling fluid 

Oilfield Chemicals

Performance evaluation

1.1 Foam break experiment

(1) Take 100ml 0.5% foaming solution into 1000ml measuring cylinder, then open air pump to bubble to 1000ml and turn off air pump.

(2) Take 100 ul defoamer into measuring cylinder and record time of foam elimination.

1.2 Antifoaming experiment

(1) Operate as foam break experiment.

(2) After foam disappearing, bubble once more, record the time the foam increases up to 1000ml.

(3) Operate (2) repeatedly and take the average time.  

Scoring standard of foam break: 5 point
Other time0

Scoring standard of foam inhibition: 5 point

Foamic 041 oil well cement additive silicone defoamer for Oilfield ChemicalsFoamic 041 oil well cement additive silicone defoamer for Oilfield Chemicals

Foaming agent preparation

Take 1g foaming agent into 1000ml breaker, then add water to dilute and prepare foaming agent solution with 1% active content; Stir10 min and then add water to dilute as 0.5% solution for reservation.

Operation proposal

1. Add in each stage in production of water-based products.
2. Do not dilute defoamers to avoid influencing defoaming property.
3. If defoamer appears freezing or layering, it should be melted or mix even at first.
4. After adding defoamer, it should be stirred completely to make sure good dispersion of defoamer.
5. Suggested dosage is 0.2-1%.
6. Advise gradient test.


As liquid material, this product should be sealed and placed in a dry, cool, well-ventilated place at room temperature away from fire source. For any other information, please refer to MSDS.

Packing & Delivery
Packing Details  : 200ml bottle, 25kg plastic drum, 200kg iron drum

Delivery Details : Express for sample, Airfreight and Ocean freight for products
1. Express Service
2. Air Freight
3. Occean Freight
Our Certifications
ISO9001:2008 Quality System Certification

ISO14001:2004 Environment Management Certification

OHSAS18001:2007 Certiciation

Customer Photo

Overseas Visit to European Customer

Through visit to customer, our communication was improved futher and establish long term friendly cooperation relationship.

Communication on the Show

Many customers came to our booth on the show and reach a good agreement on cooperation.

Q: Are you trading company or manufacturer ?

A: We are factory with Certification of ISO9001:2008, ISO14001:2004 and OHSAS18001:2007.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge and pay the cost of freight if you sincerely test.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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Foamic 041 oil well cement additive silicone defoamer for Oilfield Chemicals

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