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Composite Material
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Author:polywill
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Published time: 2023-09-08
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| Category | Product Name | Type | Active Content % | Dosage % | Characteristic |
| Defoamers | Coadd™DF-5300 | Polysiloxane | 8 | 0.5-2.0 | Silicone type defoamer. Strong defoaming and air release capability, especially suitable for epoxy formulations. It can be used in ambient-cured coatings for pultrusion to improve the adhesion and sealing. |
| Coadd™DF-5550 | Polymer | 38 | 0.5-1.0 | Silicone type defoamer, Strong defoaming and air release capability, especially suitable for epoxy resin formulations. It can be used in formulations for coating, ambient-curing, and pultrusion to improve the adhesion and sealing. | |
| Coadd™DF-5600 | Mixture of polyacrylates and modified foam destroying polymer | 14 | 0.2-0.5 | Good performance in glass fiber wetting, air release and surface levelling. It is silicone free, suitable in unsaturated polyester formulations, casting resin, and gel coating. Especially effective in reinforcing glass fibers by air release. | |
| Coadd™DF-6121 | Modified polyolefin polymer | 44 | 0.1-0.5 | Suitable for formulations containing epoxy, polyurethane, or unsaturated polyester resin. The product has good performance in defoaming and air-releasing with good compatibility. | |
| Dispersants | Coadd™DO-1202 | Unsaturated polyamine amides with low molecular weight acidic polyesters | 100 | Titanium dioxide: 0.5-1.5 Inorganic pigments: 1.0-3.0 Organic pigments: 1.0-5.0 | For solvent-borne formulations for industrial and architectural coatings. Especially effective in stabilizing inorganic pigments. Separation or turbidity may occur after storage or transportation. Warm up and mix well before use. |
| Coadd™DO-8187 | 100% active Alkylammonium salt of a high molecular weight copolymer | 100 | Titanium dioxides: 1.0-5.0 Inorganic pigments: 5.0-10 Organic pigments: 10-30 Carbon blacks: 15-30 | Suitable for solvent-borne and solvent-free coatings. Recommended for carbon black pigments, good viscosity reduction and high loading contents. It is also suitable in adhesive, PVC plastisol, and plastic color masterbatch applications. | |
| Coadd™DO-9850 | Acidic polyester | 10 | 0.5-1.5 | Suitable for solvent-borne formulations for adhesives and those with ambient-cured resins. The product has high efficiency in reducing the viscosity, especially in mineral-filled systems, which would allow for higher solid content, shortened grinding time, and finer particle size. | |
| Coadd™R-3150 | Poly-carboxylic acid with alkylammonium salt | 50 | Titanium dioxide: 0.5-1.5 Inorganic pigments: 1.0-2.0 Bentonites: 30-50 | Suitable in solvent-borne and solvent-free protective coating formulations, in particular for low to medium polar thick coatings and primer coatings. The product can control the flocculation of pigments in the formulations, and improve the anti-sagging and anti-settling performance. | |
| Functional Additives | Coadd™S-6740 | Hydroxyl-polyester with paraffin wax | 55 | 0.5-1.0 | Can suppress the styrene emission in unsaturated polyester resins. It effectively reduces the mono-styrene emission in ortho-phthalic resins, while not affecting the interlaminar adhesion in polyester resin laminates. |
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