• High pigment black dispersant, high colour black dispersion
  • High pigment black dispersant, high colour black dispersion
  • High pigment black dispersant, high colour black dispersion
  • High pigment black dispersant, high colour black dispersion
  • High pigment black dispersant, high colour black dispersion
  • High pigment black dispersant, high colour black dispersion

High pigment black dispersant, high colour black dispersion

Colour: Yellow
Appearance: Liquid
Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile
Application Material: Maleic anhydride copolymer
Type: Synthetic
Solubility: Solubility
Samples:
US$ 1/kg 1 kg(Min.Order)
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Basic Info.

Model NO.
DS-192L
Composition
Maleic
Yellow Pigments
azo
Green Pigments
azo
Blue Pigments
Iron Blue
Function
disperse all kinds of pigment
Producer
Hi-pereral
Transport Package
200kg Drum
Specification
40%
Trademark
Toynol
Origin
Tianjin
HS Code
3402130090
Production Capacity
3000tons/Year

Product Description

Toynol®  DS-192L dispersant carbon black dispersion for black pigment  


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High pigment black dispersant, high colour black dispersion

Product Description

Characteristics
 
High performance dispersing agents in water-based system
 
Good wetting effect to pigment and fillings
 
Outstanding deflocculation
 
Provide powerful charge repulsion property
 
Suitable for various powder
 
Reduce viscosity of grinding system, improve color development of millbase
 
APEO free
 
Chemical Components

Mixture of high molecular weight block copolymers with pigment anchoring groups and surfactants

Highly Recommended Applications

Inorganic powder materials(Alumina modification)

Carbon blacks

Phthalocyanine pigments



Physical properties
 
Item DS-192L DS-192P
Appearance Yellow semitransparent liquid Yellow semitransparent liquid
Content(%) 33% 35%
Solvent water water
Remarks Unneutralized Neutralized


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.

Example1(★:Excellent  ☆:Good )

Experimental pigment: Alumina powder, powder content 60%

Pigment content:                  60

Dispersant dosage(as supplied):    1.8

Defoamer(Toynol®):               0.1-0.3

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

Water:                           add to 100%
Item Toynol® DS-192L Toynol® DS-192P
Dispersant dosage(SOP) 1% 1%
Wetting of original powder Quick Quick
Shelf stability
Millbase viscosity
Dispersion fineness(μm) ≤2.5 ≤2.5
Change of storage viscosity Without thickening and thixotropy Without thickening and thixotropy

Remarks:Put Alumina and Toynol DS-192 series dispersing agents together through grinding, pulping, dusting and drying to get modified alumina powder. The modified powder can provide "instant" dispersion effect while soluble in water.

Example2(★:Excellent  ☆:Good )

Experimental pigment: Carbon black C-168 , powder content  20%

Organic pigment content:          20

Dispersant dosage(as supplied):    30

Defoamer(Toynol®):               0.1-0.3

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

Water:                           add to 100%

 
Item Toynol® DS-192L Toynol® DS-196L Imported dispersant
Dispersant dosage(SOP) 50% 50% 60%
Original powder wetting Quick Quick Very 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


(When actual operation:First add dispersant into water, then add powder, 4000rmp/min 10min. After powder completely wetting, put into grinding glass beads to start timing grind.)

Recommended Applications

Water-based inks

Architectural coating

Wood and furniture coatings

Automotive coatings

Can coatings

Anticorrosive paint

Leather coatings
 
Operation proposals      
 
1. Suggested dosage of Alumina powder(Based on pigment, Toynol® dispersants calculate solid content SOP):0.5-1%.
 
2. Suggested dosage of neutral color carbon black(Based on pigment, Toynol® dispersants calculate solid content SOP):50-100%.
 
3. Suggested dosage of conductive carbon black(BP-2000)(Based on pigment, Toynol® dispersants calculate solid content SOP):50-60%.
 
3. Toynol® wetting agents can accelerate original powder wetting.
 
4. Adding Toynol® defoamers can quickly eliminate grinding foam.
 
5. To obtain optimal performance, Toynol® additives
 
Storage

As liquid material, this product should be sealed and placed in a dry, cool, well-ventilated place at room temperature

 
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 System 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.
 

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 but do not pay the cost of freight.
 

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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High pigment black dispersant, high colour black dispersion

 
 
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