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Aldehyde Resin A-81NB (non-benzene)

Aldehyde resin A-81NB (non-benzene) is a crystalline or pale yellow solid aldehyde resin with good wetting properties, high compatibility, and solubility except for water.It is a unique product that does not contain benzene, toluene, xylene, and ketones, making it very environmentally friendly.It has a powerful effect in improving the yellowing resistance and heat resistance of paint and ink systems.It endows the coating with good elasticity, adhesion, hardness, and toughness.It can also serve as a grinding resin for general coloring agents, promoting the natural texture and color of wood.

Chemical Name :
Aldehyde Resin
Application :
Kabasph A-81NB (non-benzene) aldehyde resin is soluble in almost common paint solvents such as aromatic hydrocarbons, alcohols, ketones, esters and so on but insoluble in water. Its solubility in nonpolar solvents such as mineral oil, aliphatic hydrocarbo
Product model :
A-81NB (non-benzene)
Appearance :
Colorless,transparent solid
brand :
Kabasph

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product introduction

Aldehyde Resin A-81NB(non-benzene) from China AAB Group is an aldehyde condensation resin, colorless or light yellow. It is soluble in almost all coating solvents, but insoluble in water. It has good compatibility with the raw materials in the coating/ink formulation and has excellent anti-yellowing properties. Widely used in paints, coatings, printing inks, overprint varnishes, ballpoint pen inks and adhesives. Their advantages include high gloss, high hardness, strong adhesion, fast drying, weather resistance, strong light resistance, low yellowing, extremely light color, low odor and good pigment wetting properties.

Solubility

Aldehyde Resin A-81NB is soluble in almost common paint solvents such as aromatic hydrocarbons, alcohols, ketones, esters and so on but insoluble in water.

Specification

Item	A-81NB (non-benzene)	Test Method
Appearance	Colorless,transparent solid,no obvious mechanical impurity after dissolution	Naked eye
Softening point(℃)	95-100	ISO 4625-1:2004
Color Gardner^[1]	<1	ISO 4630-1:2004
Acid value(mgKON/g)	<3	ISO 2114:2004
Hydroxyl value(mgKON/g)	40-70	DIN 53240-2:1998
Density(g/cm³)	1.15±0.05	ISO 1183-1:2004(E)B
Kinematic viscosity[2](mm²/s)	10-25	GB/T 1660-2008
Content of benzene,toluene,xylene	Not detected	SGS

[1]The resin is 50% (mass fraction) solution in butyl acetate and ethanol, they account for 85% and 15% respectively.

[2]50% resin solution of ethanol, solution temperature remains 25°C when viscosity is tested.

Compatibility

Kabasph A-81NB (non-benzene) aldehyde resin is compatible with many coatings raw materials including:

Alkyd resin	Phenolic resin	Vinyl chloride copolymers	Phthalate plasticizer
Cellulose nitrate	Urea-formaldehyde resin	Acrylic resin	Melamine-formaldehyde resin
Cellulose acetate-butyrate	Epoxy resin	Polyurethane resin	Polyamide resin
Petroleum resin	Rosin	Chlorinated rubber

Application

Aldehyde Resin A-81NB does not contain benzene, toluene, xylene and ketone organic substances, so it is mainly used for environmentally friendly color pastes, coatings and inks,widely used in the following fields:

• Environmentally friendly Paint & Coating: It used to improve the yellowing resistance, weather resistance, gloss and adhesion of coatings.

• Universal color paste: As a carrier resin for pigment color paste, it improves the compatibility and storage stability of pigment color paste.

• Environmentally friendly Ink system: Used to improve the gloss, adhesion, flexibility and pigment wettability of ink.

• Adhesive: Used to improve the leveling of adhesives and adhesion to substrates.

• Environmentally friendly powder coatings: Used to improve the leveling of powder coatings and enhance adhesion to substrates.

• Environmental nail polish:Improve glossiness and fluidity, enhance adhesion and hardness.

Package & Storage

• Package:25kg/bag

• Stored in dry and cool environment.

• Shelf life not less than 12 months and able to be used after validity period if key date still conform to requirements after being tested.

Our Aldehyde Resin A-81NB supports customized models, and feel free to contact us for free samples and technical documents.

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Aldehyde Resin A-81NB (non-benzene)

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Persisting on the operation concept of "Pursue honesty and quality at the same time, win hearts and profits together", the China AAB group’s people insist on the enterprise spirit of “environmental-friendly and continuous innovation, and dedicates service to all followers and customers around the world.” we have become long-term stable suppliers for many paint giants in the Europe, North American, the Middle East, Southeast Asia, Japan, South Korea and other countries and regions.