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ALBERDINGK® AC 2403 - twanfong.com

alberdingk AC 2403. A super hydrophobic Acrylic resin which provides very dense film formation for applications with high barrier properties required, like anti corrosion primers , DTM finishes , Stain blocking coatings, adhesion primers Customer Seminar, Shunde, 23rd, Sept., 2014. Shanghai, 25th, Sept., 2014. Table of contents 1. Introduction for super-hydrophobic binder alberdingk AC2403. Product data Polymerization of alberdingk AC2403. Benefits of two phase acrylic dispersions Morphology of alberdingk AC 2403. 2 . Application examples for alberdingk AC 2403. Anti-corrosive applicaiton Semi-gloss pigmented white top coats for furniture coatings Stain locking primers Base coats for pigmented outdoor wood coatings Adhesion coats on glass, aluminum as oven stoving paints 3. Summary alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 2.

ALBERDINGK® AC 2403 – A super hydrophobic Acrylic resin which provides very dense film formation for applications with high barrier properties required, like anti

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Transcription of ALBERDINGK® AC 2403 - twanfong.com

1 alberdingk AC 2403. A super hydrophobic Acrylic resin which provides very dense film formation for applications with high barrier properties required, like anti corrosion primers , DTM finishes , Stain blocking coatings, adhesion primers Customer Seminar, Shunde, 23rd, Sept., 2014. Shanghai, 25th, Sept., 2014. Table of contents 1. Introduction for super-hydrophobic binder alberdingk AC2403. Product data Polymerization of alberdingk AC2403. Benefits of two phase acrylic dispersions Morphology of alberdingk AC 2403. 2 . Application examples for alberdingk AC 2403. Anti-corrosive applicaiton Semi-gloss pigmented white top coats for furniture coatings Stain locking primers Base coats for pigmented outdoor wood coatings Adhesion coats on glass, aluminum as oven stoving paints 3. Summary alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 2.

2 alberdingk AC 2403 product data self-crosslinking and adhesion promoted two phase acrylic dispersion Solids-content: 46 - 48 %. pH-value: Viscosity: 700 - 3000 mPas MFFT: approx. 16 C. alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 3. Polymerization of hydrophobic alberdingk AC2403. A type of Hydrophobic Emulsion Polymer Select: Hydrophobic monomers Reduce emulsifier content, use as less as possible Reduce polymerization initiator content super water resistance super intercoat layer adhesion Very high barrier properties (almost no water absorption and water vapour transmission). alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 4. Benefits of two phase acrylic dispersions Low MFFT combined with high surface hardness Less VOC demand in formulations Fast drying and high blocking resistance High level of elasticity Fast sandability alberdingk Resins (Shenzhen) Co.

3 , Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 5. Morphology of alberdingk AC 2403. Conventional CS Acrylic approx. 50 nm alberdingk AC 2403 approx. 5 nm coarse structure fine (dense) structure alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 6. 1. alberdingk AC 2403 anti-corrosive applicaiton concept Advantage of fine film structures Fine film structure leads to: Better film formation Dense film better barrier properties! Almost no migration of water/water vapour through. No water or oxygen can permeate onto the metal substrate. No corrosion on the surface! alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 7. 1. alberdingk AC 2403 anti-corrosive applicaiton / DTM 432 h neutral salt spraying test (NSST). AC 2403 Competitor 62 Competitor 100.

4 Strong corrosion &. blisters Corrosion only at cut alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 8. 1. alberdingk AC 2403 anti-corrosive applicaiton / DTM 1442h NSST. FP 2403-28 anti-corrosion coatings, FP 2403-25 anti-corrosion coatings, PVC approx. PVC approx. 11%, solids approx. 50% , also suitable for sandblasted steel Ca. 45um DFT, Gardobond OC. Ca. 90um DFT, panel Gardobond OC panel Ca. 140um DFT, sand blasted steel alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 9. 1. alberdingk AC 2403 anti-corrosive applicaiton / formulation guidelines Grinding / dispersing don't grind in the dispersion. add dispersion in the let-down phase. PVC levels hard polymer phase of the particle acts like a filler / extender in your formulation limit the maximum PVC levels of ALBERDINGKR AC 2403 ( 25% PVC.)

5 alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 10. 1. alberdingk AC 2403 anti-corrosive applicaiton / formulation guidelines Choice of pigments / extenders / functional anti-corrosive use talc or mica based (lamellar fillers) for best water barrier Bariumsulfate ( Blanc fixe micro) will not compromise gloss levels. no additional benefit by using anticorrosive pigments like zinc phosphates anticorrosive pigments are labelled as hazardous to the environment (N). they may harm the stabilisation system of polymer dispersions (due to Ca2+ , Zn2+, Ba2+ or Sr2+ Ions). Will decrease the gloss of the corresponding coating films. Anticorrosive pigments can be a handicap for cost efficient corrosion protection. alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 11.

6 1. alberdingk AC 2403 anti-corrosive applicaiton / formulation guidelines Dispersants choice choice of dispersant not only affects gloss and corrosion resistance but also adhesion properties and film hardness. Our standard recommendation is Orotan 165 or Edaplan 490. (M nzing Chemie). alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 12. 1. alberdingk AC 2403 anti-corrosive applicaiton / formulation guidelines Pigment pastes For colours like black , the choice of dispersants is even more critical high amount of (hydrophilic) dispersants The following types are recommended for full colour black or tinting : - Monolite black XBE-HD (Heubach pigments). - Colanyl N 500 (Clariant). - Colormatch 50-990-20966 (Plasticolor Inc.). - UCD 1625 E (Plasticolor Inc.). Coalescent types / levels 2-5% co-solvent on the total formulation Butylcellosolve and Texanol Liquid anti-corrosion additives Liquid anti-corrosion additives ASCONIUM additives are able to improve the long term corrosion resistance since they improve the adhesion property at the scribe.

7 alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 13. 1. alberdingk AC 2403 anti-corrosive applicaiton / FP2403-28 anti-corrosion white pigmented lacquer alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 14. 2. Semi-gloss pigmented white top coats for furniture coatings/ stain resistance Challenge: stain resistance against Green tea Coffee Red wine Cola vinegar alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 15. 2. Semi-gloss pigmented white top coats for furniture coatings Test of chemical resistance Drying: 3 days at 40 degrees C, test after 1h and 16h 1h AC2714. 50%. 16h coffee | green tea | cola | vinegar | red wine | ammonia | ethanol 1h AC2742. 45%. 16 h alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 16.

8 2. Semi-gloss pigmented white top coats for furniture coatings Test of chemical resistance Drying: 3 days at 40 degrees C, test after 1h and 16h AC2714. 40%. 1h +. AC 2403. 16 h coffee | green tea | cola | vinegar | red wine alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 17. 2. Semi-gloss pigmented white top coats for furniture coatings Summary of chemical resistances: semi-gloss white pigmented coatings 25% ammonia alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 18. 2. Semi-gloss pigmented white top coats for furniture coatings/FP2714-sz3 based on AC2714/AC2403. Pos. Raw Material Amount Product Supplier 1 alberdingk AC2714 40 Acrylate dispersion alberdingk Boley 2 alberdingk AC2403 Acrylate dispersion alberdingk Boley 3 Tego Foamex 825 defoamer Tego 4 DPnB 5 Co-solvent Commercial 5 PG 1 Anti-freezer Commercial 6 water 7 TegoViscoPlus3010 Thickener Tego 8 Ceraflour929 2 Matting wax BYK.

9 9 R706 dispersion paste* 23 TiO2 paste 10 Tego wet 270 Wetting agent tego 11 Tego ViscoPlus3030 Thickener Tego Total Remark: SMQ is Shenzhen Academy of Metrology and quality inspection alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 19. 2. Semi-gloss pigmented white top coats for furniture coatings/FP2714-sz3 based on AC2714/AC2403. * attached R706 dispersion paste Pos Raw Material Amount Product Supplier . 1 water 2 Tego Dispers735w Dispersing agent Tego 3 Tego foamex 825 Defoamer Tego 4 R706 75 TiO2 Dupont 5 water 6 BYK420 anti-settling BYK. Total Remark: SMQ is Shenzhen Academy of Metrology and quality inspection alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 20. 2. Semi-gloss pigmented white top coats for furniture coatings/FP2714-sz3 based on AC2714/AC2403.

10 Inspection results in SMQ according with GB/T23999-2009: Specification Test results conclusion 60 Gloss hardness qualified Vinegar normal qualified Green tea normal qualified Remark: SMQ is Shenzhen Academy of Metrology and quality inspection alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 21. 3. stain locking primers /For tropical wood Tropical wood contains rich water soluble tannin, and high content oil with AC 2403 (FP 2403-10) VS. with standard acrylic alberdingk AC2403 showed: better immediate and long term non-discoloration of white top coat by efficientlytannin stain locking excellent long term intercoat adhesion, even on high oil contained substrate alberdingk Resins (Shenzhen) Co., Ltd. | AC 2403 - A super hydrophobic acrylic resin Chart 22. 3. stain locking primers /For MDF.


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