DS-192L
Yellow
Liquid
Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile
Maleic anhydride copolymer
Synthetic
Solubility
Maleic
azo
azo
Iron Blue
disperse all kinds of pigment
Hi-pereral
Toynol
200kg Drum
40%
Tianjin
3402130090
Product Description
Toynol® DS-192L dispersant carbon black dispersion for black pigment
Products Show
Product Description
Characteristics
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
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.
Fineness measure:Scraper fineness meter
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%
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%
(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
Packing Details : 200ml bottle, 25kg plastic drum, 200kg iron drum
Delivery Details : Express for sample, Airfreight and Ocean freight for products
Q: Are you trading company or manufacturer ?
Products Show
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 ComponentsMixture 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
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
StorageThis product should be sealed and placed in a dry, cool, well-ventilated place at room temperature away from fire source. For any other information, please refer to MSDS.
| Packing & Delivery |
Packing Details : 200ml bottle, 25kg plastic drum, 200kg iron drum
Delivery Details : Express for sample, Airfreight and Ocean freight for products
| Certificates |
EU REACH ISO9001:2008 Quality ISO14001:2004 Environment OHSAS18001:2007 Certification
| Company |
| 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.
If you have another question, pls feel free to contact us as below:
| Contact us |
