Toynol DS-194L high color black dispersant with high concentration

• Customization: Available
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Electronics Chemicals
• Model NO.: DS-194L
• Color: Yellow
• Function: disperse high color black
• Producer: Hi-pereral
• Certification1: ISO 9001:2008, ISO14001, OHSAS 18001
• Certification2: RoHS, SGS, DGM,
• Transport Package: 200kg Drum
• Specification: 40%
• Trademark: Toynol
• Origin: Tianjin
• HS Code: 3402130090
• Production Capacity: 3000tons/Year

Product Description

Toynol DS-194L high color black dispersant 

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Product Description
 

Chemical Compostion
 

Mixture of Amine alkyl hydroxy affixture of HMW styrene acrylic copolymers and surfactant

Typical Properties
 

Applications

High color black 

Titanium Dioxide

Inorganic pigment 
 

Characteristics

1. High performance dispersing agents in water-based system 

2. Low dosage pigment dispersion with wetting property

3. Good wetting dispersing effect to pigment and fillings for coatings

4. Outstanding controlling flocculation effect for organic pigment

5. Provide powerful charge repulsion property

6. Specially suitable for high color black dispersion

7. Reduce viscosity of grinding system, improve color development of millbase

8. APEO free
 

Typical Properties

 

Item	DS-194L
Appearance	Yellow transparent liquid
Content(%)	40%
Solvent	Water

Grinding operation

Dispersing sand mill, Glass bead(0.8-1.2mm), Filling rate 70%, 3000rmp/min 60min

Performance evaluation

Centrifugal stability: take 20ml millbase into centrifuge tube, centrifuge 10 min under condition of 3000r/min, then take out to observe the layering of millbase. Pour out liquid and calculate amount and percentage of precipitate. 

Viscosity evaluation:Use Brookfield rotational viscometer.

Fineness measure:Scraper fineness meter

Viscosity stability:Store millbase in 100ml wild-mouth bottle at 40ºC for 24 hours, measure viscosity change, ±50% change is regarded qualified.

Example 1 (★:Excellent  ☆:Good )

Experimental pigment: High color black: Orion FW200 , powder content 22%

Inorganic pigment content: 22

Dispersant dosage(as supplied): 27.5

Defoamer(Toynol®): 0.1-0.3

Wetting agent(Toynol®): 0-0.3(as appropriate)

Water: add to 100

 

Item	Toynol^® DS-194L/H	Toynol^® DS-195L	Imported dispersant
Dispersant dosage(SOP)	50%	50%	60%
Wetting of original powder	Quick	Quick	Quick
Stock solution stability (centrifugation)	★	★	☆
Dilution stability(centrifugation)	★	★	☆
Millbase viscosity	★	★	☆
Dispersion fineness(μm)	≤2.5	≤2.5	≤2.5
Change of storage viscosity	Without thickening and thixotropy	Without thickening and thixotropy	Without thickening and thixotropy

Operation proposals

1. Suggested dosage of high color black pigment(Based on pigment, Toynol® dispersants calculate solid content SOP):50-80%.

2. Suggested dosage of inorganic pigment(titanium dioxide)(Based on pigment, Toynol® dispersants calculate solid content SOP):3-7%.


3. Do not add wetting agents separately.


4. Toynol^® wetting agents can accelerate original powder wetting.


5. Adding Toynol^® defoamers can quickly eliminate grinding foam.


6. To obtain optimal performance, Toynol^® additives must be added in water before resin and pigment.


7. Advise gradient test to get optimal dosage.
 

Packing & Delivery

 

 

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

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

 

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.
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