Hexamethoxymethyl Melamine Resin

HAMINOL 303G Health & Safety Data Product Overview HAMINOL 303G features low free formaldehyde content (≤0.3%) and mild irritation properties, making it suitable for applications with strict VOC and formaldehyde emission requirements. Key Specifications Free formaldehyde content: ≤0.3% (lower than standard CYMEL 303) Acute oral LD50: >5000 mg/kg Dermal LD50: >2000 mg/kg 4-hour inhalation LC50: >20 mg/L Safety Information Direct contact may cause mild eye irritation and

HAMINOL 303G Fast Catalyzed Cure | 120–150°C Bake for Industrial Efficiency HAMINOL 303G features a highly alkylated structure that enables rapid reaction with strong acid catalysts . Recommended Application: 0.5-1.0% catalyst level on binder solids for a 15-20 minute bake at 120-150°C Low self-condensation tendency for improved performance Excellent film flexibility for superior coating durability Especially effective when combined with polyester resins for high-formability

Haminol303G amino resin offers >98% solids for high-solid coatings with ultra-low 0.3% free formaldehyde. Provides excellent compatibility with various polymers, ideal for automotive, coil, and container coatings.

Haminol 385S water-soluble cross-linker enhances bonding in non-wovens, coatings & textiles. Excellent acrylic/polyester compatibility, rapid curing without strong acid catalysts.

Parameter Value Appearance Colourless and transparent Solid content 81±3% Free formaldehyde ≤0.1% Density (25°C) 1.12 Viscosity 600–3000 mPa·s Primary Reactive Groups Alkoxy / Imino / Hydroxymethyl

Haminol 206 Low Free Formaldehyde High-Stability Resin Product Overview Haminol 206 is a general-purpose industrial-grade resin designed for coating applications, featuring low free formaldehyde content and exceptional stability for extended shelf life. Key Specifications Free formaldehyde content ≤2% White crystalline powder form Forms infusible, insoluble resin upon heat condensation 12-month shelf life in dry, cool environments Performance Benefits High adhesive strength

Haminol 206 Hexamethylolmelamine for Industrial Laminates & Molding Compounds Product Overview Specifically engineered for industrial laminates and molding compounds, Haminol 206 forms a dense crosslinked network through heat condensation, delivering exceptional mechanical strength, wear resistance, and electrical insulation properties. Key Characteristics High hardness for superior mechanical performance Excellent electrical insulation properties Superior wear resistance for

Haminol 206 Hexamethylolmelamine for Adhesives Haminol 206 is specifically optimized for high-performance adhesive systems, serving as a superior intermediate for producing Adhesive A and Adhesive RA. Key Features Extremely low degree of polymerization minimizes side reactions during downstream processes Ideal intermediate for etherification and other manufacturing processes White crystalline powder with high solid content Hard, wear-resistant adhesive layer after curing

Eco-Friendly Low-Free Aldehyde Haminol 303W Amino Resin Product Overview Haminol 303W is an eco-friendly upgraded amino resin specifically engineered for modern industrial coating applications. With its low free aldehyde content and high solids formulation, this resin delivers superior crosslinking performance while meeting stringent environmental and safety standards. Key Specifications Free Aldehyde Content: ≤0.5% Solid Content: ≥97% Solubility: Excellent water solubility

Cost-Effective High-Efficiency HAMINOL 303 Crosslinker Product Overview A high-value industrial-grade crosslinker designed for universal applications across multiple coating systems. Technical Specifications Form: Clear viscous liquid Solid Content: High Viscosity: 2600-5000 cps at 25°C (cone/plate) Stability: Excellent viscosity stability Performance Benefits Excellent compatibility with wide range of coating resins Fast catalytic cure for superior coating performance

HAMINOL 303G Wide Solubility | Compatible with Aromatics, Alcohols, Esters, Ketones Product Overview HAMINOL 303G dissolves readily in aromatic hydrocarbons, alcohols, esters, and ketones, offering excellent formulation flexibility for demanding industrial applications. Key Features Compatible with a broad range of resin systems Ideal for high-solid coatings requiring high solvency Effective equivalent weight ranges from 130-190 Allows adjustable loading to balance hardness

● Product description Haminol 325GW resin is a high imino and high methyl ified melamine waterborne resin with excellent reactivity. It uses isobutanol as a solvent and cures rapidly without the need for strong acid catalysts. It is widely used as an efficient crosslinker in medium-solid aqueous baking coatings, coil coatings and can coatings. In addition, Haminol 325GW resin can be efficiently combined with epoxy, alkyd, polyester and acrylic resin systems to enhance coating

The firm has secured a total of 12 domestic invention patents along with one international invention patent, complemented by four national utility model patents. Its independently developed products, JH02 and JH03, have been recognized as high-tech products, key new material products, and major new products in Chongqing. Additionally, the company's innovative project on the green processing technology for high-quality ified amino resin was honored with the second prize in the

Haminol 325G resin is a highly imino-functional and extensively methyl ified melamine resin exhibiting superior reactivity. It employs isobutanol as its solvent and undergoes rapid curing without the need for harsh acid catalysts. Typically, it serves as an effective crosslinking agent for medium-solids, water-based varnishes, automotive paints, general industrial bake enamels, coil coatings, and can linings. Furthermore, it proves efficient as a crosslinking agent for epoxy,

● Product technical specifications Haminol 327 resin is a high imino melamine crosslinker containing isobutanol methyl ified. It has very high reactivity and a tendency to self-condense at normal baking temperatures, resulting in associated film products with very good hardness, gloss, chemical resistance and outdoor durability. ●Product technical specifications Name Appearance Haminol 327 Colourless and transparent Soild content 90±2% Free formaldehyde(%) ≤1% Specific

HAMINOL 303G for Waterborne Systems | Stable at pH >8 Product Overview HAMINOL 303G offers excellent dispersion capabilities when blended with most water-reducible resins, despite its limited water solubility. This product is specifically engineered for waterborne formulations where maintaining pH above 8 ensures optimal storage stability. Performance Enhancement Extended pot life can be achieved by incorporating alcohol solvents or amines into your formulation, providing

Haminol 206 Hexamethylolmelamine White Crystal Powder – Thermosetting Resin Prepolymer Intermediate Product Overview Haminol 206 is a thermosetting resin prepolymer produced by complete hydroxymethylation of melamine. It appears as white crystalline granules or powder with a melting point of 163-164°C. Upon heating, it condenses into an infusible and insoluble resin. Technical Specifications Solid Content: 90±2% Hydroxyl Value: 52±1% Melting Point: 163-164°C Appearance: White

Clear Liquid Hexamethoxymethyl melamine resin 4.5-6.5 Hydroxymethyl content Product information Haminol 03W resin is a partially methyl ized amino resin with good water solubility relative to 03 resin and a solid 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 fiber resins. This product can be used to configure high solids water

● Product description Haminol 325W resin is a melamine-based waterborne resin characterized by its high imino content and extensive methyl ification, offering exceptional reactivity. It cures swiftly with isobutanol serving as the solvent, eliminating the need for harsh acid catalysts. This resin is predominantly utilized as a high-performance crosslinking agent in medium-solids waterborne bake paints, coil coatings, and can linings. Additionally, it stands out as an

● Product description Haminol 03G resin is a very well tolerated free formaldehyde free highly methyl ated amino resin with a solids content of over 98% and very low free formaldehyde content. It is an efficient crosslinker 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