Waterborne Dispersant for Textile Auxiliaries & Dye Solutions

• Customization: Available
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Model NO.: DS-195L
• Color: Yellow Transparent
• Name: dispersant
• Model: DS-195L
• Name1: Coating dispersant
• Name2: Grinding dispersant
• Name3: Milling dispersant
• Name4: Polyether dispersant
• Name5: Ink dispersant
• Application: water based system
• Solvent: Water
• Transport Package: 200kg Drum
• Specification: 40%
• Trademark: Toynol
• Origin: Tianjin
• HS Code: 3402130090
• Production Capacity: 3000tons/Year

Product Description

Product introduction

Toynol® DS-195L Dispersant

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

Solution of high molecular polymers with pigment anchoring group 

Highly Recommended Applications

Iron oxide, Transparent iron oxide
Titanium Dioxide
Carbon black
Organic pigments

Typical Properties
Item	DS-195L	DS-195H
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: transparent red iron oxide TR-718, powder content 40%
Inorganic pigment content:  40
Dispersant dosage(as supplied): 40
Ph neutralization:Appropriate amount(PH mixed to 8-9)
Defoamer(Toynol®):  0.1-0.3
Wetting agent(Toynol®):0-0.3(as appropriate)
Water:add to 100

Item	Toynol®DS-195L	Imported dispersant
Dispersant dosage(SOP)	40%	40%
Wetting of original powder	Quick	Very quick(foaming seriously)
Stock solution stability (centrifugation)	*	*
Dilution stability(centrifugation)	*	*
Millbase viscosity	*	*
Dispersion fineness(μm)	≤2.5	≤2.5
Change of storage viscosity	Without thickening and thixotropy	Without thickening and thixotropy

Example2(*:Excellent  *:Good )

Experimental pigment: Titanium dioxide R-996, powder content 35%
Organic pigment content:  70
Dispersant dosage(as supplied):10.5
Defoamer(Toynol®): 0.1-0.3
Wetting agent(Toynol®):0-0.3(as appropriate)
Water: add to 100%

Item	Toynol®DS-195L/H	Toynol®DS-194L	Imported dispersant
Dispersant dosage(SOP)	6%	6%	6%
Wetting of original powder	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;

Storage

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

Main application

Company Profile

Tianjin Hi-Perferal Advanced Materials Co., Ltd. ("Hi-Perferal")

Founded in 2010, Hi-Perferal is a National High-Tech Enterprise dedicated to providing high-performance material technologies. With RMB 224 million in assets and 150 professionals, we serve customers across 30+ countries, driven by our mission: "To provide high-performance material technologies for the development of human production and life."

Core Expertise: We specialize in application-oriented innovation in fine chemicals, focusing on two proprietary brands: Vanconol (corrosion inhibitors for oilfield and industrial applications) and Toynol (water-based additives including low-foam sur-factants, molecular defoamers, and high-performance dispersants). Our acetylenic chemistry foundation enables unique capabilities in dynamic surface tension controland defoaming, solving complex formulation challenges.

Manufacturing Excellence: Our dual-site manufacturing strategy includes a 21-acreTianjin headquarters and a 61-acre advanced subsidiary in Panjin-recognized as aprovincial "5G+Industrial Internet" demonstration factory. We operate under ISO 9001,ISO 14001, and ISO 45001 certifications, ensuring consistent quality and traceability.

Global Reach: From semiconductor CMP slurries to advanced industrial coatings andoilfield chemicals, our technologies power high-growth industries. We're more than asupplier-we're your solution partner for sustainable, performance-driven material innovation.

Our services

Our certificate

Exhibition and Packaging Delivery

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 2-7 days if the goods are in stock. or it is 7-15 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 shipment.