Description

Neocryl B-705 is a specialized acrylic polymer emulsion designed for high-performance industrial applications. This product is valued for its excellent film-forming properties, durability, and versatility in creating protective and decorative finishes. It is essential for manufacturers in the coatings, adhesives, and construction materials sectors seeking reliable and consistent raw materials. The compound is identified by CAS No. 66419-22-5.

Application

Neocryl B-705 is engineered for demanding environments where performance and longevity are critical. Its primary applications include:

• Industrial and Protective Coatings: Used as a binder in metal, wood, and plastic coatings requiring high gloss, chemical resistance, and weatherability.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants for strong bonding and flexibility.
• Architectural Paints: Formulated into interior and exterior paints and primers, providing excellent scrub resistance, low VOC content, and easy application.
• Textile and Leather Finishes: Applied as a topcoat or binder to impart water repellency, abrasion resistance, and a soft hand feel to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paperboard and packaging materials.
• Inks: Utilized in the formulation of flexographic and gravure inks for packaging, offering good adhesion and fast drying times.

Basic Information

Product Name	Neocryl B-705
CAS No.	66419-22-5
Molecular Formula	Proprietary Polymer
Molecular Weight	Variable (Polymer)
Synonyms	Acrylic emulsion B-705; Poly(acrylate) emulsion; Acrylic polymer dispersion; Neocryl emulsion B705; Waterborne acrylic resin B-705; Acrylic copolymer emulsion; Aqueous acrylic polymer; Styrene-acrylic copolymer emulsion (potential)
EINECS	Contact for details

Quality Control

Our Neocryl B-705 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Production adheres to relevant industry standards, and each lot is tested for critical parameters including solids content, viscosity, pH, particle size, and mechanical stability. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 5°C and 30°C (41°F and 86°F). Protect from freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents. Under recommended storage conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white liquid emulsion
Solids Content	40 - 50 %
pH	7.0 - 9.0
Viscosity (Brookfield)	100 - 2000 cP
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	10 - 20 °C
Glass Transition Temperature (Tg)	20 - 40 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.