Toynol DS-193H 60% purity dispersant for organic and inorganic pigment

• Customization: Available
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Electronics Chemicals
• Model NO.: DS-193H
• Color: Yellow
• Function: disperse mixed pigment
• Producer: Hi-pereral
• Certification1: ISO 9001:2008, ISO14001, OHSAS 18001
• Loading capacity: 16tons/20ft container
• Lifetime: 24months
• Shipment: 10-20days after payment
• Free samples: 1kg for testing
• Express: DHL, Fedex, UPS
• Transport Package: 200kg Drum
• Specification: 40%
• Trademark: Toynol
• Origin: Tianjin
• HS Code: 3402130090
• Production Capacity: 3000tons/Year

Product Description

Toynol^® DS-193L/193H Dispersing Agent

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

Specially suitable for organic/inorganic mixed pigment dispersion
 

APEO free
 

Chemical Components

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

Highly Recommended Applications

Phthalocyanine organic pigments
Azo organic pigments
Other organic powder materials
Titanium Dioxide

Physical properties
 

Typical Properties
Item	DS-193L	DS-193H
Appearance	Yellow transparent liquid	Yellow transparent liquid
Content(%)	40%	40%
Solvent	water	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
• iscosity 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: Titanium Dioxide, powder content 70%
Inorganic pigment content:         70
Dispersant dosage(as supplied):    17
Defoamer(Toynol^®):               0.1-0.3
Wetting agent(Toynol^®):            0-0.3(as appropriate)
Water:                           add to 100
 

Item	Toynol^® DS-193L/H	Toynol^® DS-194L	Imported dispersant
Dispersant dosage(SOP)	10%	10%	10%
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

Example2(★:Excellent  ☆:Good )

Experimental pigment: Fast Red P.R. 48:3, powder content  35%
Organic pigment content:          35
Dispersant dosage(as supplied):    26
Defoamer(Toynol^®):               0.1-0.3
Wetting agent(Toynol^®):            0-0.3(as appropriate)
Water:                           add to 100%
 

Item	Toynol^® DS-193L/H	Toynol^® DS-191L	Imported dispersant
Dispersant dosage(SOP)	30%	30%	30%
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 organic pigment(Based on pigment, Toynol^® dispersants calculate solid content SOP):10-50%.
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.

Packaging/storage


25L/plastic drum;220L/iron drum
As liquid material, this product should be sealed and placed in a dry, cool, well-ventilated place at room temperature

Our Certificates



                ISO9001:2008                                        ISO14001:2004                                      OHSAS18001:2007 

Our Company

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.