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Fintac 2331

Fintac 2331 is a modified rosin which offers an excellent combination of oxidation and crystallization resistance. This product functions as a tackifier for SBR, natural rubber, butyl rubber, ethylene-vinyl acetate and other polymers. It can be delivered in flaked and solid forms. Formulated in solvent-based and water-based adhesives, it exhibits no tendency to crystallize. It meets the requirements of the Code of Federal Regulations, Title 21, under the following section: 175.105 Adhesives; 176.210 Defoaming Agents Used in the Manufacture of Paper and Paperboard; 177.2600 Rubber Articles Intended for Repeated Use.

Brand: Fintac (1 products)

Chemical Family: Rosins

Labeling Claims: Non-Hazardous

Compatible Polymers & Resins: Acrylics, Alkyds, Chlorinated Rubbers, Ethylene Vinyl Acetate (EVA), Natural Rubbers (NR), Polyesters, Styrene Butadiene Styrene (SBS), Styrene Isoprene Styrene (SIS)

Physical Form: Flakes, Solid

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Rosins
CASE Ingredients Functions
Rheology Modifier,
Tackifier
Technologies
CASE Ingredients
Product Families
CASE Ingredients — Additives
Surface Modifiers

Features & Benefits

Labeling Claims
Non-Hazardous
Features
  • Soluble in Aromatic and aliphatic hydrocarbon solvents and chlorinated solvents. Soluble at 50% or higher solids in ethanol, n-propanol and isopropanol. Insoluble in ethylene glycol, propylene glycol and water.
  • Compatible with SBR, natural rubber, butyl rubber, chlorinated rubber, neoprene, EVA, EEA, SIS and SBS copolymers, polyethylene, polypropylene, acrylic polymers, phthalate and polyester plasticizers, alkyds and hydrocarbon resins.

Applications & Uses

Markets
Adhesives & Sealants,
Building & Construction,
Paints & Coatings,
Printing & Packaging
Applications
Adhesives & Sealants — Building & Construction
Construction Adhesives,
Sealants & Caulks
Building & Construction — Building Materials
Construction Adhesives,
Sealants & Caulks
Adhesives & Sealants — Other Adhesives & Sealants Applications
Paints & Coatings — Other Paints & Coatings Applications
Printing & Packaging — Other Printing & Packaging Applications
Compatible Polymers & Resins
Acrylics,
Alkyds,
Chlorinated Rubbers,
Ethylene Vinyl Acetate (EVA),
Natural Rubbers (NR),
Polyesters,
Styrene Butadiene Styrene (SBS),
Styrene Isoprene Styrene (SIS)
Adhesive & Sealant Type
Hot Melt Adhesive,
Pressure Sensitive Adhesive,
Solventborne Adhesive,
Waterborne Adhesive
Ink & Toner Type
Solventborne Ink
Suggested Applications
  • Water-based adhesives, flooring adhesive.
  • Pressure sensitive, sealant, hot melt and rubber compounding applications.
  • Welding aids and cleaning agents,
  • Film coating adhesives,
  • Alcohol soluble printing inks and paints.
  • Cosmetic.
  • Solvent based construction adhesives including carpeting, flooring, framing and tile applications where good tack and stability are required.

Properties

Physical Form
Flakes,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
Softening Point, Ring & Ball77 - 86°C-
Color (50% in toluene solution)3 - 8Gardner
Acid Value140 - 170mgKOH/g-

Regulatory & Compliance

Certifications & Compliance
FDA 21 CFR 175.105

Packaging & Availability

Packaging Type
Bags,
Drums
Available forms/Packaging
  • Flaked forms in multiwall bags, 25kgs net. Depending on storage and climatic conditions, Fintac2331 is subject to remassing, but is readily broken up. Remassing is not considered a basis for rejection of the flaked product.
  • Solid form in galvanized steel rosin drums, 225 kg net, or molten in bulk. Although flaked Fintac2331 provides excellent shelf stability compared with other flaked resins, prolonged storage should be avoided due to potential effect on performance.