Toynol DS-194H chemical additive titanium dioxide dispersant

200-999 Kilograms
>=1000 Kilograms
Min. Order
200 Kilograms
Company Information

Tianjin Hi-Perferal Advanced Materials Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjin
Payment Terms: L/C,T/T,Western Union,Paypal, Alipay
Supply Ability: 200 Metric Ton/Metric Tons per Month
Classification: Chemical Auxiliary Agent
CAS No.: N/M
Other Names: dispersing agent
Purity: 40%
Place of Origin: Tianjin China
Type: dispersing agent
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Other
Brand Name: Toynol
Model Number: DS-194H
Certification1: ISO 9001:2008, ISO14001, OHSAS 18001
Certification2: RoHS, SGS, DGM,
Producer: Hi-pereral
Product name: Toynol DS-194H titanium dioxide dispersant
Color: Yellow liquid
Keywords: dispersing agent
Application: dispersion for titanium dioxide
Function: improve dispersion of titanium dioxide
Packaging Detail: 32*25kg drum on 1 pallet, 4*200kg iron drum on 1 pallet
Products Show

Toynol DS-194H Chemical Additive Dispersant Titanium Dioxide 


Product Description
Chemical Compostion

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

Typical Properties


High color black 

Titanium Dioxide

Inorganic pigment 


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




Yellow transparent liquid





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 40℃ for 24 hours, measure viscosity change, ±50% change is regarded qualified.

ExampleⅠ(●: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

Toynol® DS-194L/H
Toynol® DS-195L
Imported dispersant
Dispersant dosage(SOP)
Wetting of original powder
Stock solution stability (centrifugation)
Dilution stability(centrifugation)
Millbase viscosity
Dispersion fineness(μm)
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

1. Express Service
2. Air Freight
3. Occean Freight
Our Certifications
ISO9001:2008 Quality System Certification

ISO14001:2004 Environment Management Certification


OHSAS18001:2007 Certiciation

Our Company

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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