Chongqing Jianfeng Haokang Chemical Co., Ltd.
We are the professional melamine resin manufacture
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● Product description
Haminol 303 is a highly methyl etherised amino resin with a solids content of 98% or more. It is an efficient cross-linking agent for resins containing hydroxyl, carboxyl and amino groups such as alkyd, polyester, acrylic, epoxy, polyurethane and modified fibre resins. It can be used for high solids (solvent-free) or water-based automotive paints, colour board paints, container paints, general industrial baking paints and high temperature inks.
●Product technical specifications
| Name | Appearance | Soild content | Free aldehyde(%) | Specific gravity,25℃ | Viscosity(mpa·s) | Main reaction group
|
| Haminol 303 | Colourless and transparent | ≥98% | ≤0.3% | 1.2 | 3000~6000 | Alkoxy/hydroxymethyl |
| ●Advantages 1. solvent free | ● Application Areas 1. High solids or waterborne topcoats 2. coil coatings 3. automotive topcoats 4. container coatings 5. iron printing coatings 6. Inks |
| ●Solubility White solvent oil: limited solubility Xylene: Completely dissolved Methyl ethyl ketone: Completely dissolved Butanol: Completely dissolved Water-soluble resins: partially soluble | ●Compatibility Long oily alkyd resins: insoluble Medium oleic alkyd resin: Completely soluble Short oleic alkyd resins: Completely soluble Polyester resins: Completely compatible Epoxy resins: Completely soluble Nitrocellulose: completely miscible CAC: Completely soluble |