Ink & Coating Grade a-81 Aldehyde Resin

• Customization: Available
• CAS No.: 25054-06-2
• EINECS: 265-116-8
• Model NO.: KLT-A81
• Formula: CH2-Chcl-]N
• Structure Feature: Aldehyde Resin
• Advantages: Good Yellow Resistance, Good Glossiness
• Type: Structured Packing
• Usage: Chemical Engineering, Chemical Industry Product, Multifunctional Additive to Coating/Painting
• Effect: Improve The Wear Resistance
• Material: Organic Substance
• Source: Organic Substance
• Transport Package: 25kg
• Specification: 25kg, 1 ton
• Trademark: Klarint
• Origin: China
• HS Code: 3907109000
• Production Capacity: 5000ton

Product Description

 

Product Description

Aldehyde resin KLT-A 81 is a kind of aldehyde condensation resin, which is colorless or yellowish. It is soluble in almost paint solvents but not in water and compatible with almost coating raw materials, it is excellently yellowing-resistant.
It is usually as grinding resin in universal pigment dispersion and applied widely in coating formulation. It can effectively improve adhesion, hardness, gloss, solid content of paint and fullness of coatings. It is a kind of excellent multifunctional additive to coating/painting.
 

Detailed Photos

 

Product Parameters

Item		K-A81HW
Apperance	Eye test	White or little yellowish beads or powder
Softening temperature (ISO 4625-1:2004)	Degree Celcius	80-100
Color number (ISO 4630-1:2004)	Hazen	≤ 1
Acid value (ISO 2114-2000)	mg KOH/g	≤3
Hydroxyl value(DIN 53240-2:1998)	mg KOH/g	30-80
Density(ISO1183-1:2004(E)B)	G/cm3	1.10±0.05
Moisture content(ISO760:2000)	%	≤1.0

[1] 50% (mass fraction) solution in butyl acetate and ethanol, butyl acetate and ethanol account for 85% and 15% respectively.
[2]50% resin solution of ethanol, solution temperature remains 25°C when viscosity is tested

Usage method

Solubility:
Aldehyde Resin KLT-A81 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 hydrocarbon, alicyclic hydrocarbon is limited.
Compatability:                                                        
Aldehyde Resin KLT-A81 is compatible with many coatings raw materials including:
• Alkyd resin
• Cellulose nitrate
• Cellulose acetate-butyrate
• Petroleum resin
•Phenolic resin
• Urea-formaldehyde resin
• Epoxy resin
• Rosin
• Acrylic resin
• Polyurethane resin
• Chlorinated rubber
• Phthalate plasticizer
• Melamine-formaldehyde resin
• Polyamide resin

Application

• Aldehyde Resin KLT-A81 can be used in many types formulation of coating/printing.
• Aldehyde Resin KLT-A81 can improve gloss, hardness, adhesion, and yellowing resistance of coating/printing.
• Aldehyde Resin KLT-A81 shows excellent wetting to filling and pigment, and is a kind of excellent grinding resin in universal pigment and can improve solid content when applied in coating.
• Aldehyde Resin KLT-A81 is usually used in formulation if common coating/printing.
• Aldehyde Resin KLT-A81 is usually used in formulation of environmental-friendly coating/printing

 

Package & Storage

25kg composite kraft paper packaging bag (including inner bag)
Others: can be customized according to customer's needs.
Aldehyde Resin K-A81HW must be stored in dry and cool place, the period of validity is one year, it also can be used after one year if examined again and conformance to requirements.

 

Company Profile

Klarint is a professional company engaged in the research and development and application of water-based color paste and related products, for more than ten years, the company has been committed to research and development, production of high-quality water-based color paste products, and providing perfect color paste formulations, the company's products have been widely used in architectural coatings, water-based industrial paints, water-based leather, pearlescent pigments, latex, paper, painting materials, inkjet and fiber raw liquid coloring and other fields, and provide professional color matching service.

WHY CHOOSE US?

Our company focuses on combining the technical service and product advantages of the same type of products at home and abroad, pioneering and innovating, and striving to achieve the industry-leading level in production technology, quality control, and constantly meeting the market's and customers' needs.

Over 10 years business experience of importing and exporting trade, manufacturing, advanced equipment and strict production  process guarantee that product quality is effective, stable and consistent.