Toynol FU-403 multifunctional additives for Diazotation process azo dyestuff and pigment
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Product Description
Chemical Compostion
Modified Acetylenic Diol Surfactants (Nonionic)
Introduction
Nonionic/Anion multifunctional additives;
Multifunction with defoam, wetting and dispersion;
Available to defoam quickly for system in strong acid condition;
Rapidly infiltrate and disperse micro powder in strong acid medium;
Suitable to preparation technology of azo structure dyestuff and pigment;
Features Advantages
Acid resistance
| Acid Liquor |
Toynol FU-403 |
| Diluted HCl |
invariant color with stable solution |
| Concentrated HCI(36%) |
invariant color with stable solution |
| Sulfuric Acid(50%) |
invariant color with stable solution |
| Sulfuric Acid(80%) |
invariant color with stable solution |
| Sulfuric Acid(98%) |
deep yellow without flotage |
| 1% dosage in various acid liquor |
From table it is clear Toynol® FU-403 has extremely stability in strong acid liquor, suitable to add into diazo HCI bath to rapidly disperse reaction mass and eliminate foam result from mechanical agitation.
Defoam
Toynol® FU-403 can be used as defoaming surfactant, specially defoaming in acid medium. With strong efficacy it need to be added a little to acquire satisfied effect, meanwhile assists material to disperse.
Application Advantages
| Toynol FU-403 Additives |
| Appearance |
Pale yellow to crystal liquid |
Feature |
| Type |
Nonionic/Anion |
Diazotation process |
| Active content |
>65% |
ØAccelerate dry powder amino material to infiltrate and disperse in strong acid medium;
ØRapidly remove foam caused by pulping and reduce system viscosity
ØShorten pulping time , improve pulping efficiency and dispersing fineness of sizing
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Recommended applications
ØWetting dispersant in process of dye synthesis
ØDefoaming wetting agent in process of textile dyeing and finishing
ØApplied in process of oil extraction of oil field
ØWetting agent in process of papermaking
ØDefoamer in condition of strong acid
Dosage
0.2- 0.5 wt.% Toynol® FU-403 is a functional surfactant replacing of one or various formula additives. Optimal concentration levels should be determined by running a ladder study.
Packaging/Handling
25L/220L drum. 24 months in the original container.
Storage
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 Details : 200ml bottle, 25kg plastic drum, 200kg iron drum
Delivery Details : Express for sample, Airfreight and Ocean freight for products
EU REACH ISO9001:2008 Quality ISO14001:2004 Environment OHSAS18001:2007 Certification
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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