Hexamethoxymethyl Melamine Resin

● Product description Haminol 303 is a highly methyl ised 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

Haminol 303A resin is used as a methylene giving body for the direct bonding system between rubber and skeleton material Haminol 03A resin is a highly methyl ified amino resin with more than 98% solids, chemically known as hexamethoxymethyl nectarine, used as a methylene donor in direct bonding systems for rubber and skeletal materials, and soluble in water and general organic solutions. Company profile with innovation as the first priority On the occasion of being

Haminol 303G resin is a very well tolerated free formaldehyde free highly methyl ized amino resin with more than 98 Factory information At present, Jianfeng Haokang has completed the research and development of many new products and technologies, undertaken a number of major science and technology projects in Chongqing, applied for more than 30 invention patents, and has been granted 20 national invention patents, including 14 national invention patents, and won the

The advantages of haminol303 are Solvent-free,Wide compatibility and solubility,Excellent stability,Excellent hardness-film flexibility,Economica Factory information Chongqing Jianfeng Haokang Chemical Co., Ltd. was established in June 2008, is a holding subsidiary of Chongqing Yuhua New Materials Co. Jianfeng Haokang has an annual production capacity of 80,000 tons of formaldehyde, 25,000 tons of hexahydroxymethyl melamine and 20,000 tons of ified amino resin production

Jianfeng Haokang is a pioneer in the circular economy industry, renowned for its sustainable and eco-friendly practices. As a high-tech enterprise, it excels in energy efficiency and environmental protection, achieving self-sufficiency in steam production and complete recycling of wastewater and waste materials. The company has successfully executed four major scientific and technological initiatives in Chongqing, showcasing its innovation capabilities. Among its groundbreaki

●Advantages 1. fast curing reaction 2. good adhesion 3. good resistance to solvent wiping 4. no need for strong acid catalysis 5. good corrosion resistance 6. high resistance to resistance ● Application Areas 1. Automotive enamels 2. general purpose enamels 3. coil coatings 4. can coatings 5. High solids system coatings ●Solubility 1. white solvent oil: not dilutable 2. Xylene: partially dissolved 3. methyl ethyl ketone: completely dissolved 4. butanol: completely dissolved 5

● Key Benefits Elevated solids concentration Acid-activated curing Superior reactivity Excellent water dispersibility for aqueous coatings Rapid catalytic curing process Cost-efficient performance ● Application Areas High-solids or water-based topcoats Water-based glass coatings Water-based metallic finishes Container coatings Iron printing inks Automotive coatings ● Solubility Properties White spirit: partial dissolution Xylene: fully soluble Methyl ethyl ketone: fully

● Product description 303W resin is a partially methylated amino resin with enhanced water solubility compared to standard amino resins, featuring a solids content of 98% or higher. It acts as a highly effective cross-linking agent for resins containing hydroxyl, carboxyl, and amino functional groups, such as alkyd, polyester, acrylic, epoxy, polyurethane, and modified fiber resins. This product is suitable for formulating high-solids water-based automotive coatings,

●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

●Advantages 1. High solid 2. Low formaldehyde emission 3. Fast low-temperature curing with weak acid catalysts 4. Methoxymethyl and Imino Functional Groups ● Application Areas 1. High solid content coatings 2. water-based coatings 3. Coil coatings and general metal coatings 4. automotive coatings ●Solubility 1. white solvent oil: not dilutable 2. Xylene: partially dissolved 3. methyl ethyl ketone: completely dissolved 4. butanol: completely dissolved 5. n-butyl ester:

Usage Discussion - Revised Automotive Production: RA-65 adhesive finds application in automotive assembly for bonding body panels, sealing gaps, and executing repair tasks. Its superior adhesive properties and resilience to weather elements allow it to endure diverse temperature ranges, pressures, and environmental stressors under operational loads. Building & Construction: Within the construction sector, RA-65 adhesive is extensively employed for installation and maintenance

Characteristics Enhanced Viscosity: Adhesive RA-65 boasts a superior viscosity level, ideal for applications demanding robust adhesive strength. Its high viscosity allows it to bond a diverse array of materials, encompassing metals, plastics, elastomers, and more, with exceptional holding power. Optimal Spreadability: Despite its elevated viscosity, Adhesive RA-65 exhibits impressive spreadability. It can coat surfaces evenly and efficiently fill minute crevices during

Usage Discussion 1. Automobile manufacturing: Adhesive ra-65 can be used in automobile assembly for joining body parts, sealing materials and repair work. Its excellent adhesion and weather resistance enable it to withstand a variety of temperatures, pressures and environmental conditions under the load. 2. Construction industry:In the construction field, adhesive ra-65 is widely used in installation and repair work, and can be used to connect components of different

Characteristics 1. High Viscosity: Adhesive ra-65 has a high viscosity, which makes it suitable for many applications that require strong adhesion. It can effectively join many different types of materials, such as metals, plastics, rubbers, and so on. 2. Good flowability:Despite its high viscosity, adhesive ra-65 has good flowability. It is able to cover the surface uniformly and fill the tiny gaps during coating or spraying, thus realizing better bonding effect. 3.

Chemical Properties This product is a thick liquid, ranging from colorless to a slight yellow hue. Categorized as a thermosetting resin primer, it undergoes gelation upon exposure to cold temperatures and can be diluted with cold water in varying proportions, offering flexibility in its application. Once gelled, it can be redissolved using hot water (70~80℃) in a ratio of 3 to 5 times the volume of the gel. Notably, it is compatible with both cationic and nonionic surfactants

·Brief Introduction RA is an improved version of Binder A. It is a white powder. Appearance is white powder, and formaldehyde can be released when heated. It is a hypomethyl donor in the adhesive system of rubber, A and white. ·Technical Specification Appearance white powder Ash% 30-38 Water content % ≤4.5 Sieve residue% ≤0.3 ·Application Instruction Adhesive RA achieves adhesion through its reaction with methylene receptors, exemplified by rubber adhesives such as RE and GLR

Chemical Properties This product is colorless to slightly yellow thick liquid. It belongs to the category of thermosetting resin primer, and becomes gel when it meets cold, and can be diluted by cold water in any proportion. It can be diluted with cold water in any proportion. When it is gel, it can be dissolved with 3~5 times of hot water (70~80℃). It can be used in the same bath with cationic and nonionic surfactants. At high temperature, it changes from soluble to

·Brief Introduction Adhesive RA is composed of 65% hexamethoxyl melamine and inert carrier. In conjunction with methylene receptor, it can effectively promote the adhesion between rubber and steel reinforcing material. RA is a methylene donor. ·Technical Specification Appearance white powder Ash% 30-38 Water content % ≤4.5 Sieve residue% ≤0.3 ·Application Instruction 1.Adhesive RA leads to adhesion via reaction with methylene receptor,such as rubber adhesive RE, rubber

Ningxia Unisplendour Tianhua Methionine Co., Ltd. is established in June 2013 with registered capital 600 million yuan and specialized mainly in technology development, manufacturing and sales of DL-Methionine Feed Grade. Property: DL-Methionine is white or light grey crystal or powder with special smell.The density is 0.6g/cm³ and the melting point is 281'C. It can be soluble in water, low-concentration acid & alkali solution. Usage: Feed Grade DL-Methionine is used in all

Ningxia Unisplendour Tianhua Methionine Co., Ltd. Feed Grade DL-Methionine Product Description: DL - methionine, also known as DL methionine, is a biosynthetic "backbone" amino acid that is essential for the growth of poultry and livestock. It has a strong regulatory effect on animal metabolism and is widely used in the fields of feed, medicine, food, and cosmetics. Property: DL-Methionine is white or light grey crystal or powder with special smell. The density is 0.6g/cm'