Architectural coatings

 Additives for Archtectural coating

Type

Product Name

Typical Physical Properties

Dosage,%

Characteristic

Appearance

Content,%

 Alkali-Soluble Rheology Modifiers

Coadd™ H-120

Milky white
 liquid

30±1

0.1~1.0

Low-shear viscosity thickener with excellent thixotropic property and very high thickening efficiency. Suitable for mastic and stucco systems and lower the dosage of ASE type thickeners

Coadd™ H-150

Milky white
 liquid

30±1

0.1~1.0

Hydrophobically modified alkali-soluble associative thickener for low shear viscosity. In comparison to the conventional, non-modified ASE products, it provides better water-resistance and early scrubbresistance. It has higher thickening efficiency and moderate medium-shear thickening effect.

Coadd™ H-350

Milky white
 liquid

29±1

0.1~1.0

Hydrophobically modified alkali-soluble  associative thickener.Suitable for systemswith medium shear viscosity (KU viscosity).In comparison to the same kind of commercial thickeners on the market, the systems with Coadd™ H-350 has better flow leveling property and storage stability.

Coadd™ H-360

Milky white
 liquid

35±1

0.1~0.8

Hydrophobically modified alkali-soluble associaitive thickener with a much higher thickening efficiency and medium-shear viscosity (KU viscosity).It can lower the dosage by 30-50% in comparison to conventional HASE type thickners.

 HEUR Rheology Modifiers

Coadd™ U-112

Clear to opalescent visocus liquid

30±1

0.1~1.0

Nonionic HEUR associative thickner. Provides very good effect on low-shear viscosity. Provides the systems with very good pseudoplastic property and excellent sag-resistant perfor

Coadd™ U-501

Clear to opalescent visocus liquid

38±1

0.1~1.0

Nonionic HEUR associative thickener. It has very good effect on medium-shear (KU) viscosity and also provides good low-shear viscosity property. It can improve the flowability and leveling of the system and provide excellent water and chemical resistance.

Coadd™ U-508

Clear to opalescent visocus liquid

30±1

0.1~1.0

Nonionic HEUR associative thickner with veyry good thickening effect with medium-shear viscosity (KU viscosity).Improves the flowability and leveling property of the systems for uniform film formation, better gloss, good water-resistance, and chemcial resistance.

Coadd™ U-920

Clear to opalescent visocus liquid

20±1

0.3~2.0

Nonionic HEUR associative thickener with high-shear viscosity. It provides systems with excellent leveling property, making the final films uniform, especially suitable for high gloss and high leveling paints.

Wetting Agents

Coadd™  W-110

Clear transparent to translucent liquid

100

0.1~1.0

Modified silicon polymer. Coadd™ W-110 offers very fast wetting characteristic, and is capable of surface wetting and total wetting for the substrate. Very good compatibility with no cratering effect and impact on film clarity. Coadd™ W-110 also has good penetrating property and is suitable for coatings on hard-to-wet substrates.

Coadd™ W-138

Colorless to light-yellow semi-transparent liquid

100

0.15-1.0

Silicone-based wetting agent with fogging functionality. Very strong surface wetting characteristic with good substrate-penetrating property. The aqueous solution of the product is a clear one. It can enhance the fogging effect in the spray coating process for the water-borne paint systems. The product has very good compatibility with different paint formulations. It won't affect the film clarity.

Coadd™ W-510

Colorless transparent to semi-transparent liquid

46±1

0.1-1.0

Anionic and nonionic wetting agent for multi-color paint systems. Good performance in system wetting, protection, and stability. Maintain good viscosity stability of the multi-color dispersing systems without affecting their other properties. Very good compatibilty with different systems, and can be added directly or after dilution with water.  No floating oil and able to reduce the oil floatation from defoaming agent without affecting film clarity.

Coadd™ W-519

Transparent liquid

17.5±1

0.4-0.6

A wetting agent specifically developed for the multi-color paint systems. Effectively improve the post-thickening property of the multi-color systems and their viscosity stability under different temperature environment. Lowering surface tension and improving the morphology stability of the multi-color particles.

Coadd™ W-520


Semi-transparent viscous liquid

37.5±1

0.3-0.6

An additive designed specifically for multi-color paint systems. Significantly improve the cohesion of base paint (dispering phase) and enhance resilience of the particles and their morphology stability. Used in water-borne mulit-color base paints. It can also significantly reduce the color diffusion in the multi-color making process, assuring the color stability of the paint systems.

Dispersants

Coadd™ D-26

Light-yellow liquid

30±1

0.8~1.5

Disperant based on ammonium salt of hydrophobically modified acylic acid. Very good dispersing effect. With optimized hydrophobic modification, Coadd™ D-26 provides the systems with excelletn water resistance and early scrubb resistance. At the same time it also improves the anti rain-streaking property of the coatings. Suitable for dispersion applications in aqueous systms with requirements on high performance.

Coadd™ D-28

Light-yellow liquid

50±1

0.5~1.0

Dispersant based on ammonium salt of hydrophilically modified acrylic acid with very good dispersing effect for general use. With optimized product design, Coadd D-28 provides good balance between dispersability and water resistance, and balance on dispersing both inorganic and organic pigments and fillers.Coadd™ D-28 can provide excellent dispersion on some diffcult-to-disperse pigments and fillers. Coadd™ D-28 has high solid for high benefit-cost ratio.

Coadd™ D-29

Light-yellow to yellow liquid

35±1

0.25-2.0

Pigment dispersant based on hydrophobically modified acrylic block copolymer.The product has excellent property in pigment dispersion with excellent color exhibit and good water resistance.The product also has very good stability, suitable for water-borne metal coatings. It has little adverse effect on salt-spray and water-resistance of the paint sysyems. It will not affect the clarity and gloss of the paint films. The product can also be used in architectual paints to improve their water resistance.

Coadd™ D-1800

Light yellow liuqid

45±1

1.0-15.0

A polymeric super-dispersant with rich pigment-affinic functional groups. It has the characteristic of fast viscosity reduction, high dispersing efficiency, and sytem stability. Used in concentrated, resin-free, aqueous pigment slurries. Good compatibility with different systems, able to reduce coarse and post-thickening of the dispersed systems and improve their flowability. The product can also be used in inorganic pigment systems as wll as organic pigment ones.

Coadd™ D-2700

Light-yellow to brown liquid

100

5.0 - 20

A general puspose,super-dispersant for concentrated, aqueous pigment slurries. Widely used in water-based inks, paints, and pigment slurries. It provides execellent properties on high color strength, improved gloss, and storage stability.

Defoamers

Coadd™ DF-226

Light yellow liquid

100

0.1-0.5

A polymeric defoamer with no mineral oil. Good compatibility with different aquoeus resin systems. No formation of oil craters. Fast defoaming and strong defoaming ability on micro-foams. Particularly suitable for self-drying and bake paints in industrial coatings, PUD emulsions, and polymeric dispersing systems. Excellent defoaming performance for pigment grinding. Very good storage stability. Can be used in broad temperature and pH range. Easy handling. Good water dispersibility.

Coadd™ DF-406

Milky white
 liquid

25±1

0.1-1.0

A polymeric defoamer not containing mineral oil or silicone.The product has very good anti-foam property and defoaming property on micro-foams. Mainly used in systems of low viscosity with no oil slick. It also has some water solubility, and shows good compatibility with different systems. Can be diluted directly with water.

Coadd™ DF-420

non-transparent gray-white liquid

100

0.1~1.0

Mineral oil-based defoamer for broad applications with good economic values. Very good compatibility with aqueous systems. No oil slick. Excellent defoaming property. Used broadly in various PSA and latex systems.

Coadd™ DF-460

Opaque white liquid

-

0.1-1.0

High-efficiency, mineral oil-based defoamer. Fast defoaming with long duration of effectiveness. Broadly used in water-borne systems. Excellent benefit/cost ratio.

Coadd™ DF-825

non-transparent Milky white
 liquid

30±1

0.1~1.0

High-efficiency, silicone-based liquid defoamer. Suitable for adding in the letdown stage with good dispersibility during the paint- making. Excellent defoaming and anti-foaming property. Very good compatibility with various aqueous systems. Exhibited excellent defoaming property in the application. Easy handling.

Coadd™ DF-860

Translucent gray-white liquid

100

0.1-1.0

High-efficient, silicon-based super defoamer. Suitable for the defoaming of micro and fine foams in mastic paint systems.It also provides execllent defoaming performance in the stucco and rolling jobs where foams are easily generated.

Leveling agent

Coadd™ FL-620

Transparent liquid

100

0.05~1.0

Modified silicon polymer. Improves flow and leveling properties through surface tension reduction, while not reducing the re-coatability. Coadd™ FL-620 also improves the slip,anti-blocking, and anti-cratering properties of the surfaces, offering excellent combined properties for aqueous formulations.

Coadd™ FL-630

Transparent liquid

100

0.05~1.0

Modified silicone polymer. Improves the flow and leveling through lowering the surface tension. It does not affect the re-coating and at the same time can improve the gliding and anti-block properties of the surfaces, prevent cratering and enhance scratch-resistance property.

Adhesion promoters

Coadd™ A-1001

Colorless transparent to semi-transparent liquid

100

0.2~0.5

Grealy improves the adhesion of base resins to different substrates such as cement, glass, metal and other types of polar materials. Verry good compatibility with no formation fo craters and no advserse effect on film clarity. It has good penetrating property, and is suitable for paint, ink, and adhesive systems among others.

Alkali-resistance additive

Coadd™ AT-100

Light-yellow to yellow transparent liquid

40±1

0.2~2.0

An additive with very good anti-alkali performance. It has excellent anchoring function on pigments and extenders.It also has the water-softening property, and provides function against efflorescence. Iy also enhances the coating adhesionm to cement and metal substrates.

Formaldehyde abatement additive

Coadd™ FA-6

White to light-yellow milky liquid

55

1.0~1.5

Coadd™ FA-6 removes formaldehyde effectively through chemical reactions, and can be added into any aqueous formulations. Particularly suitable for interior coating products. Meet the JC/T1074 national standards on indoor air purification with interior coating materials.

Coadd™ FA-7

White to light-yellow milky liquid

100

1.0~1.2

Coadd™ FA-7 removes formaldehyde effectively through chemical reactions, 0-VOC,Particularly suitable for interior coating products. Meet the JC/T1075 national standards on indoor air purification with interior coating materials.



Emulsions for Archtectural coating

Product Name

Typical Physical Properties

Characteristic

Appearance

Solid,%

pH

MFFT,℃

Coxcen™ 3708

Milky white translucent liquid

34±1

8.3±1

-

A high performance acrylic emulsion specially designed for multi-color paints, protecting the colloid particles in the paints and providing long-term stability. The polymer film has good clarity. Suitable as contineous phase emulsion in multi-color systems. It can also be used as emulsion in dispersed phase. In addition,it can be used as top-coat varnish.

Coxcen™ 5010

Milky white liquid

42±1

8.5±1

23

Used as varnish top-coat in stone paints, textured paints, multi-color paints, and art paints. The polymer provides high film gloss and density. No wtaer whitening in the accelarated water-immersion test. The hydorphobic design of the emulsion greatly reduces the risk of film chalking under weather.

Coxcen™ 5010M

Milky white liquid

40±1

9±1

24

Multi-phase self-coagulating acrylic emulsion sued at matte top coat in stone paints, textured paints, and multi-color paints. The polymer film has matte gloss and good clarity at the same time. Not containing matte powder. Excellent water and water-whitening resistance. No water whitening in the accelarated water-immersion test.

Coxcen™ 1116

Milky white liquid

35±1

8.5±1

-

Specially desigend emulison with small particle size and high adhesion for base coat. It can effectively penetrate and solidify porous substrates. Very suitable for the sealing and strengthening of less rigid putty layers. The base coat formulated with this product has excellent properties against efflorescence and salting out. Broad appplicability. Good base adhesion.

Coxcen™ 1119

Milky white liquid

32±1

8±1

10

Used in solidifying base coat for maintenance. Specially designed acrylic emulsion can seal the alkali substrate and solidify the porous base at the same time. Very good adhesion property.

Coxcen™ 1200

Milky white liquid

21.5±1

8.2±1

-

The product has very good penetrating and wetting characteristic, and good adhesion property. Act to solifdify the substrates and adhere the top coat. Do not contain formaldehyde, ammonium, APEO, or other hazardous materials. Good environmental profile. Suitable as interface agent for the substrates.

Coxcen™ 6618

Milky white liquid

35±1

8.2±1

7

A special emulsion from unique polymerization process for matte varnish top coat. The polymer film has good clarity, good adhesion, and strong dirt pick-up resistance. Easy to handle. Excellent water-whitening resistance and outdoor weatherability. Suitable as top coat for stone paints and textured paints. In addition, the product can also be used as water-borne top coat for different substrates.

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