Evonik TEGO Dispers 750W pigment wetting and dispersing additive
Products Description
TEGO Dispers 750W pigment wetting and dispersing additive. Wetting and stabilizing all pigments, it has good compatibility when used in color pastes and hardly affects stability.
Utility
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Project |
Typical data |
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Viscosity decreases, organic pigments/carbon black |
4 |
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Color intensity/gloss, organic pigment/carbon black |
5 |
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Viscosity decreases, inorganic pigments/fillers |
4 |
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Color intensity/gloss, inorganic pigments/fillers |
5 |
0=Not applicable 5=Highly applicable
Suitable Sex
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Project |
Typical data |
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Water-based |
Suitable |
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Solvent-based |
Not applicable |
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Two-liquid type 100% |
Not applicable |
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Radiation Curing |
Recommended addition amount for co-grinding: 0.5-2.0% Use Description Add grinding before dispersion This product should not be used as the only wetting and dispersing agent when grinding carbon black pigments Additives Resistance testing should be conducted before using uncoated stainless steel for storage and transportation products Recipe Suggestions 1. Very good viscosity reducing substitute: TEGO® Dispers 755 W 2. In order to achieve the best blackness of lamp black, use TEGO® Dispers 750 W is effective with TEGO® Dispers 760 W (4:1 to 1:1 active). 3. In case bubbles are generated during the pigment dispersion process, you can use high-efficiency but also Compatible defoaming Agent concentrate (such as TEGO® Foamex 8050, TEGO® Foamex 810, TEGO® Foamex 830). 4. Add rheology modifier (such as gas phase II) to the inorganic pigment paste Silicon oxide) has been shown to be beneficial. 5. The starting formula for manufacturing color paste is available upon request. Chemistry Structure Aqueous copolymer solution with high pigment affinity groups Technology Parameters
Contact Suitability of food Auxiliaries/monomers/solvents are listed in the Swiss Ordinance Schedule 817.023.21 A and Table B, Appendix 6 Save Security When stored in original unopened packaging between +4 and +40°C , the storage period of this product is at least 24 months from the date of manufacture. pan> Auxiliaries/monomers/solvents are listed in the Swiss Ordinance Schedule 817.023.21 A and Table B, Appendix 6 Save Security When stored in original unopened packaging between +4 and +40°C , the storage period of this product is at least 24 months from the date of manufacture. |