The uses of Aldehyde Resin for NC Paints
As the modified resin of the nitro coating, it shall improve the ultraviolet resistance and reduce yellowing, and enhance solid content and luster and tolerance for benzene solvent. Usage: generally, it may replace nitro fiber of about20%-30%.
Solubility
Be able to dissolve in almost all paint solvents, such as aromatic hydrocarbons, alcohols, ketones, esters, and so on, do not dissolve in water, completely in the non-polar solvents such as mineral oil, aliphatic hydrocarbons, alicyclic hydrocarbon solubility in small.
Compatibility
Aldehyde Resin has good compatibility with the resins listed below：
◆ epoxy resin ◆ urea resin
◆ petroleum resin ◆ cellulose acetate-butyrate
◆ chlorinated PP ◆ nitrocellulose
◆ hydroxy acrylate polymer ◆benzenedicarbonateplasticizer
◆ vinyl chloride copolymer ◆ melamine-formaldehyde resin
◆ rosin resin ◆ maleic resin
◆ amino resin ◆ vinyl resin
◆ phenol formaldehyde resin ◆ polyamide resin
Colorant(general colorant):
GNC-A81 has almost universal solubility and compatibility and excellent wetting property, therefore, GNC-A81 is applicable to serving as carrier resin of colorant. If it is used with the suitable dispersant, it shall enable the colorant to high tinting strength and reduce the loss during storage to decrease the storage and treatment process for raw material and colorant types and better adapt to the change in paint and pigment market so as to put the paint end product in to market in the shortest possible time. Compared with foreign similar product, its cost can be reduced by more than 30% (regarding the universal colorant GNC-A81 resin content, it can be made into 30%-60% liquid based on the different requirement)
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Greennor main products: Aldehyde Resin, and Polyketone Resin,with other names as: Formaldehyde Resin, Polyketone Resin, Polyaldehyde Resin, Synthetic Resin, which has the best quality and performance equivalent to Laropal A81 Aldehyde Resin, Laropal A101 and Laropal K80 from BASF. Our products offer very slight colorness, yellowing-resistance, good solubility in most solvents, good compatibility with most resins, good wetting performance on all kinds of pigments.Ketone resin is a highly light-fast and rigid resin with light color and non-toxic. It is soluble in almost all solvents commonly used in coating industry. It can also be compatible with many resin materials that used in paint and ink. It can remarkable improve the luster, adhesion, wetting, film surface hardness and solid content, and reduce the system viscosity. When used in adhesive, it can improve the initial adhesion, especially the lasting adhesion. Our products mainly used in ink, coating, adhesive, nail enamel, and electrostatic imagery.
Product Application
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