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Formaldehyde-formaldehyde resin Formaldehyde, also known as (aldehyde resin), the A81-formaldehyde resin (also known as aldehyde resin) product is colorless or light yellow
hard resin yellowing aliphatic aldehydes, also known as universal resin. Look into after
granulation processes rules the semi-circle of the small and irregular without granulation processes fine particles, as special
hardening resin suitable for solvent-borne coatings and inks, solvent-free paints, water based coatings, powder coatings, resin modified by other systems. A81-formaldehyde resin film can significantly improve the resistance to yellowing, shorten the
drying time and increase the hardness of the paint film, fullness and shine, increasing the
solids content, due to the A81-formaldehyde resin with low viscosity property, while reducing the use of organic solvents
in the paint industry and reduce environmental pollution caused by VOC emissions in the
atmosphere. A81-formaldehyde resin Molecular structures [1] metal has excellent wetting and dispersion of pigments and other
pigments, and soluble in most organic solvents, so it is very suitable for oil-soluble ingredients. General costs can be reduced by more than 40% in particular, low solvent
adapted far better than similar foreign products. A81-formaldehyde resin and chlorinated rubber coatings can also be used for powder coatings,
such as modified. In short, products over similar products at home and abroad, is the paint,
ink and other industries a special resin is widely used. Solubility A-81-formaldehyde resin soluble in most solvents for paints, such as alcohols, esters, ketones,
ethers, aromatic solvents, aliphatic solvents, insoluble in aliphatic solvents and similar foreign
products, can only be limited with this solvent dilution. A81-formaldehyde resin is insoluble in water. Applications I, due to the very light and good pigment
wetting, especially suitable for the preparation of General-A-81-formaldehyde resin pigment paste and its viscosity is low, thus the high pigment content of
color can be obtained. 2, for wood, metal, paper, polyurethane coatings, A-81 formaldehyde resin in chroma, yellowing resistance Aging, flexibility, adhesion and dissolving and drying rate significantly better than aldehyde
and ketone resin. 3, due to the good heat resistance, A-81 formaldehyde resin suitable for baking, especially since it does not produce any odor or
discoloration of resin, can significantly improve the resistance to flexion of the coating system.
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