Toynol DF-57 APEO free Molecular Defoamer suitable for water-based system

• Customization: Available
• Appearance: Liquid
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals, metal working fluid
• Model NO.: DF-57
• Producer: Hi-perferal
• Certificates: RoHS, SGS, DGM
• Function: long lasting defoaming and antifoaming
• Express: DHL, Fedex, UPS
• Lifetime: 24months
• Transport Package: Drum
• Specification: 52%
• Trademark: Toynol
• Origin: China
• HS Code: 3402130090
• Production Capacity: 1000mt/Year

Product Description

Toynol Foamic 041 high performance silicon defoamer  

 

Product Introduction

Chemical Compostion

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-solubility	Dispersing
Non-volatile Content(%)	Dispersing
Solvent	Water

Applications
 

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

Standard	Score
<30s<>	5
30-60s	4
60-90s	3
90-180s	2
180-300s	1
Other time	0

Scoring standard of foam inhibition: 5 point

Standard	Score
>1800s	5
600-1800s	4
300-600s	3
60-300s	2
<60s<>	1

 

Standard	Score
>1800s	5
600-1800s	4
300-600s	3
60-300s	2
<60s	1

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.

 

Packing & Delivery

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


Delivery Details : Express for sample, Airfreight and Ocean freight for products
 

Certificates

                        EU REACH                                          ISO9001:2008 Quality                            ISO14001:2004 Environment                OHSAS18001:2007 Certification
 

Company

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:
 

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