Main chain. MALIALIM TM SC series

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1 7. (Ver.2) MALIALIM TM series MALIALIM TM SC series MALIALIM TM and MALIALIM TM SC series MALIALIM TM series are new functional polymers that have polyoxyalkylene groups on side chain and ionic groups on main chain, which can be used as dispersant both for inorganic and organic powders. Polyoxyalkylene group : It gives steric-repulsion effects or acts as segments improving dissolution. Ionic group : It acts as segments that adsorb on to the surface of powder. MALIALIM TM SC series has main chain length shorter than MALIALIM TM series. According to the main chain length is short, MALIALIM TM SC series shows good dispersibility to fine particle(μm or less). Polyoxyalkylene group Ionic group MALIALIM TM series Main chain MALIALIM TM SC series Molecular structure of MALIALIM TM and MALIALIM TM SC series(image) 2 Feature Especially, it shows good dispersibility to inorganic powder, it prevents particulates from flocculation and reduces the viscosity of dispersion system. Almost product are % solid content, and don t contain impurities such as an alkaline metal and halogen. High solubility for various solvent. It shows good thermal decomposition under air and N 2 atmosphere.

2 3 Properties Item Appearance (2 ) ph Viscosity (mm 2 /s,2 ) AKM-3 Yellow or, AFB-2 brown liquid 6, Solid content (%) AAB-8 6, Yellow liquid AWS-8 2~4 32, 2, SC-F 2, Yellow or, AKM--6 brown liquid 2~4 4 6 HKM-A 2 6~8 HKM-A 3 (Representative values, not values of standard.) Hydrophobic AWS-8 AAB-8 AFB-2 SC-F AKM-3 HKM-A AKM--6 HKM-A Hydrophilic No solvent product Solution product Polyoxyalkylene length For fine particle (μm or less) 2

3 4 Solubility Item Water Ethanol Butyl cellosolve Terpineol PGMEA * Toluene AKM-3 AFB-2 AAB-8 AWS-8 SC-F * PGMEA:Propylene Glycol mono Methyl Ether Acetate Additive amount :Soluble :Emulsification :Insoluble (wt% Solution, at 2 ) The additive amount of MALIALIM TM and MALIALIM TM SC series are normally from. to wt% (for powder weight). As the optimal additive amount strongly depends on particle size or surface area of powder, we recommend some test using different amount of the product to determine the optimal additive amount. 6 Regulatory information Item TSCA IECSC ECL ECN AKM-3 AFB-2 AAB-8 AWS-8 SC-F AKM--6 HKM-A HKM-A :On list, :Not on list * Please ask us regarding the registration status of REACH for each product. 3

4 7 Result of dispersing test P o w d e r : S o l v e n t : Al 2 O 3 (Particle size :.7 μm) Water Slurry concentration: 7wt% Additive amount: wt% Slurry concentration: wt% Additive amount: wt% Viscosity(Pa s, ) AKM-3 Scattered intensity(%) AKM-3.. Shear rate(/s),, Diameter (nm) P o w d e r : S o l v e n t : Al 2 O 3 (Particle size :.2 μm) Water, Slurry concentration: 8wt% Additive amount: wt% Slurry concentration: wt% Additive amount: wt% Viscosity[Pa s, ] (water) AKM-3 Scattered intensity(%) AKM-3 (water).,, Shear rate[/s] Diameter(nm) 4

5 P o w d e r : S o l v e n t : BaTiO 3 (Particle size :. μm) Toluene/Ethanol = / (wt) Slurry concentration: 7wt% Slurry concentration: wt% Additive amount: 4wt% Additive amount: 4wt% Viscosity[Pa s, ]. AKM-3.. Shear rate[/s] (Comb shaped Scattered intensity(%) AKM-3,, Diameter (nm) (Comb shaped (Solvent) P o w d e r : S o l v e n t : Ni (Particle size :.2 μm) Dihydroterpineol (DHT) Slurry concentration: 7wt% Slurry concentration: wt% Additive amount: wt% Additive amount: wt% Viscosity[Pa s, ] AAB-8 (Comb shaped (DHT) Scattered intensity(%) (DHT) AAB-8 (Comb shaped polymer. Shear rate[/s],, Diameter (nm)

6 8 Thermogravimetric analysis 8 MALIALIM TM Series <Under nitrogen atmosphere> AAB-8 AFB-2 Weight (wt%) 6 4 (Comb shaped N 2 : 7 ml / min Rate: / min AKM Temperature( ) <Under air atmosphere> 8 AFB-2 Weight (wt%) 6 4 Air: 7 ml / min Rate: / min AAB-8 (Comb shaped AKM Temperature( ) 6

7 8 MALIALIM TM SC series <Under Nitrogen atmosphere> SC-F Weight (wt%) 6 4 (Comb shaped N 2 : 7 ml / min Rate: / min 4 6 Temperature( ) <Under air atmosphere> 8 SC-F Weight (wt%) 6 4 Air: 7 ml / min Rate: / min (Comb shaped 4 6 Temperature( ) 7

8 9 Cautions on handling For more detail, Safety Data Sheet(SDS) in available. Other information This catalogue is made based on our best investigation, but about data and the evaluation result of mention, is not necessarily a thing to guarantee. Because there is unknown hazardousness to all chemical substances, scrupulous attention is necessary for the handling. On the responsibility of the user members, we hope that safe terms of use are set. In addition, please use safety measures suitable for a use when you do the special handling. Please refer to our sales representative for other any questions. * MALIALIM is a trademark of NOF CORPORATION. Head Office Yebisu Garden Place Tower, -3 Ebisu 4-chome, Shibuya-ku, Tokyo -69 TEL FAX