넳 넲

NEWS

PRODUCT

服务热线：

Current location:

Home  ꄲ  News

Hot Products

Recommended News

  • methyl etherification amino resin for? What's the use of methyl etherification amino resin?

    can generally be made into aqueous solution or ethanol solution, can also be dried into powder solid. Most of them are hard and brittle, and need to be filled when used. Coating with amino resin is a kind of multi functional compounds, containing (-NH2) functional compounds and aldehydes (mainly formaldehyde) addition condensation, and then the generation of methylol (-CH20H) and aliphatic monohydric alcohol partial etherification or all etherification of two products obtained. According to the

    넶0 2026-05-20

  • amino resin? Where is amino resin generally used?

    Amino resin Amino resin is a general term for resins formed by polycondensation of amino-containing compounds such as urea, melamine or benzoguanamine with formaldehyde and alcohols. Important resins are urea formaldehyde resin (UF), melamine formaldehyde resin (MF) and polyamide polyamine epichlorohydrin (PAE).

    넶0 2026-05-20

  • Four Factors Affecting the Quality of Amino Resin]

    the main factors affecting the quality of amino resin are: melamine quality, catalyst dosage, reaction conditions, dehydration process, etc. For amino resin, I think everyone is no stranger. In order to better improve the quality of amino resin, I have compiled some precautions. I hope you can have a good look.

    넶0 2026-05-20

  • the utilization rate of amino resin paint is so high, how to solve the environmental protection problem of sewage?

    amino acid resin paint as an industrial paint, in many industrial materials, construction is used. The problem of sewage treatment in the production of amino resin paint produced in its production process is a headache. Because the concentration of amino resin paint production sewage is very high, it is difficult to do this kind of industrial sewage treatment. Amino acid resin paint sewage contains a considerable part of methanol, butanol and a small amount of formaldehyde, in the amino acid res

    넶0 2026-05-20

  • ?

    amino compounds and aldehydes (mainly formaldehyde) can be carried out under the catalysis of bases or acids. The reaction rate is related to pH, temperature, ratio of reactants and reaction time. In general, when pH = 7, the hydroxymethylation reaction is slower, pH>7, the reaction is accelerated, and when pH = 8~9, the hydroxymethyl derivatives generated are more stable.

    넶0 2026-05-20

  • what is amino resin coating? amino resin coating good?

    What is amino resin coating? Amino resin is one of the main varieties of thermosetting synthetic resin. This category of products is mainly composed of methanol and methylol melamine through different molar ratios to react to form highly methyl etherified, partially methyl etherified, and high imino methyl etherified amino resin products. This series of products can react with functional polymers containing hydroxyl, carboxyl and amide groups to make products with excellent flexibility, scratch

    넶0 2026-05-20