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Toynol Foamic 041 silicone defoamer for water based coatings

China Toynol Foamic 041 silicone defoamer for water based coatings, Find details about China Defoamer, silicone defoamer from Toynol Foamic 041 silicone defoamer for water based coatings

Model NO.
Foamic 041
Trademark
Toynol
Transport Package
Drum
Specification
52%
Origin
China
HS Code
3402130090
Model NO.
Foamic 041
Trademark
Toynol
Transport Package
Drum
Specification
52%
Origin
China
HS Code
3402130090
Toynol Foamic 041 Silicone Defoamer for Water based System

Products Show
Toynol Foamic 041 silicone defoamer for water based coatings
 
Product Description

Characteristics

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
 
Item
Foamic 041
Appearance
 
Emulsion liquid
Water-solubilityDispersing
Non-volatile Content(%)
Dispersing
SolventWater

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

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
StandardScore
<30s5
30-60s4
60-90s3
90-180s2
180-300s1
Other time0

Scoring standard of foam inhibition: 5 point
StandardScore
>1800s5
600-1800s4
300-600s3
60-300s2
<60s1

Toynol Foamic 041 silicone defoamer for water based coatingsToynol Foamic 041 silicone defoamer for water based coatings


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.

Storage

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.
 
FAQ

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.
If you have another question, pls feel free to contact us as below:
 
Contact Us
 
Toynol Foamic 041 silicone defoamer for water based coatings
 

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