Aldehyde and ketone resin

Aldehyde and Ketone Resin
Supply Aldehyde and Ketone Resin Guangzhou Aldehyde and Ketone Resin Shenzhen Aldehyde and Ketone Resin Dongguan Aldehyde and Ketone Resin Humen Aldehyde and Ketone Resin Pinghu Aldehyde and Ketone Resin Huizhou Aldehyde and Ketone Resin Foshan Aldehyde and Ketone Resin Cinnamyl Aldehyde and Ketone Resin Zhuhai Aldehyde and Ketone Resin Doumen Aldehyde and Ketone Resin Maoming Aldehyde Ketone Resin Supply Polyketone Resin Guangzhou Polyketone Resin Shenzhen Polyketone Resin Dongguan Polyketone Resin Humen Polyketone Resin Changan Polyketone Resin Baoan Polyketone Resin Huizhou Polyketone Resin Foshan Polyketone Resin Zhuhai Polyketone Resin Maoming Polyketone Resin Aldehyde Direct sales from ketone resin manufacturers. Direct sales from polyketone resin manufacturers.
Introduction
Ketone-aldehyde resin refers to a polymer formed by the polycondensation reaction of ketones and aldehydes. It is also called aldehyde-ketone resin or polyketone resin. Generally speaking, the molecular structure of unmodified ketone-aldehyde resin contains carbonyl groups and the end groups are hydroxyl groups. It has good compatibility with resins and solvents used in coatings, has good wetting and dispersing effects on pigments, and can effectively improve the quality of paints. It is a multi-functional additive for coatings with excellent properties such as adhesion, gloss and hardness. It is widely used as a grinding resin for preparing general color pastes for coatings and inks and as an additive to improve the performance of coatings.
Molecular structure
Ketone-aldehyde resin is also called polyketone resin. Aldehyde-ketone resin is a neutral non-saponified cyclohexanone-formaldehyde resin with high brightness and light resistance.
Physical Properties Ketone-aldehyde resin is a neutral, non-toxic hard resin formed by the condensation polymerization of ketone-aldehyde. It appears as colorless to light yellow transparent particles. It has good solubility and can be dissolved in all solvents commonly used in the coating industry except aliphatic hydrocarbons.
Chemical Properties Ketone-aldehyde resin, also known as aldehyde-ketone resin, is a neutral non-toxic hard resin formed by the condensation of ketone-aldehyde. The chemical structure of ketone-aldehyde resin gives it special quality and characteristics. The resin forms a saturated ring during the condensation period. The structure makes it have high gloss, hardness, degradation resistance and weather resistance. Since this resin does not contain ester bonds in its structure, it has good water resistance. It contains many cyclohexyl groups on the main bonds, making it thermally stable. In addition, the polarity of the ketone group and the hydroxyl group gives it wide solubility and compatibility, as well as good pigment wetting and adhesion. Therefore, polyketone resin is compatible with both more polar compounds and less polar compounds. It is suitable for most inks, coatings and adhesive systems and is used to improve the quick-drying properties of inks, coatings and adhesives. Glossiness, adhesion, leveling, pigment wettability, weather resistance and solid content, etc. It is an ideal raw material for inks, coatings and adhesives.
Field aldehyde and ketone resin used in wood paint
Composite flexo gravure ink
Ballpoint pen
Ink alcohol capacitive ink hot stamping material heat seal coating high solid industrial coating
etc. .
Usage: It is suitable for most inks, coatings and adhesive systems. It is used to improve the quick-drying, glossy adhesion, wettability and solid content of fluid pigments of inks, coatings and adhesives. It is an ideal choice for inks, coatings and adhesives. Supporting raw materials. Performance: It has functional properties such as gloss, hardness, resistance to degradation and no discoloration in sunlight, ideal solubility and compatibility, and good pigment wetting and adhesion. Since there is no ester bond in the aldehyde-ketone resin structure, it has a relatively high Good water resistance
.
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