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Razeen® LR 2350

Razeen® LR 2350 is a general purpose modified epoxy resin based on Bisphenol A & Bisphenol F. Razeen® LR 2350 yields excellent mechanical properties and resistance to chemicals, which can be modified within wide limits by using various hardeners and fillers. Razeen® LR 2350 meets the relevant requirements of the FDA listing.

Brand: Razeen (82 products)

Functions: Binder, Binder & Resin

Chemical Family: Bisphenol A Type Epoxy, Bisphenol Epoxy Resins, Bisphenol F Type Epoxy, Epoxy & Epoxy Derivatives, Phenols & Phenolics

Features: Chemical Resistance, Good Mechanical Properties

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Bisphenol A Type Epoxy,
Bisphenol Epoxy Resins,
Bisphenol F Type Epoxy,
Epoxy & Epoxy Derivatives,
Phenols & Phenolics
CASE Ingredients Functions
Binder & Resin
Industrial Additives Functions
Binder
Technologies
CASE Ingredients,
Industrial Additives & Materials
Product Families
Industrial Additives & Materials — Construction Chemicals
Mortar & Gypsum Additives
CASE Ingredients — Resins & Binders
Epoxies

Features & Benefits

CASE Ingredients Features
Chemical Resistance,
Good Mechanical Properties

Applications & Uses

Markets
Building & Construction,
Paints & Coatings
Applications
Building & Construction — Flooring & Surfaces
Other Flooring & Surface Applications
Paints & Coatings — Other Paints & Coatings Applications
Cure Method
Chemical Cure
Application

Razeen® LR 2350 is suitable for the formulation of solvent-free coatings, self-leveling flooring and mortar, flooring screeds, troweling compounds etc. when cured with polyamines, polyamidoamines or their adducts. It is also suitable for use with acid anhydrides for composites.

Properties

Physical Form
Liquid
Appearance
Clear, No Contamination
Typical Properties
ValueUnitsTest Method / Conditions
Color (Gardner)max. 2--
Epoxy Value5.26 – 5.71eq/KgASTM D-1652
Weight per Epoxide175 - 190g/eqASTM D-1652
Viscosity at 25°C (77°F)6000 - 8000mPa.sISO 12058-1
Hydrolyzable Chlorinemax. 400ppmJCTM-195
Density at 25°C1.17g/cm3ISO 1675
Flash Pointmin. 200°CISO 2719

Regulatory & Compliance

Certifications & Compliance
FDA Compliant

Safety & Health

Hazardous Decomposition Products

When disposed of in fire

Carbon monoxide, carbon dioxide and other toxic gasses and vapors.

Disposal

  • Regular procedures approved by local authorities.
Handling Precautions

Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.

Packaging & Availability

Packaging Type
Drums
Package

Razeen® LR 2350 is supplied in bulk and in 240 kg. steel drums.

Storage & Handling

Shelf life (at storage temperature between 10-50°C)
6 years
Storage

Razeen® LR 2350 should be stored in a dry place preferably in the sealed original container at temperature between 10oC and 50oC (temperatures should never be allowed to drop below 2 oC). The product should not be stored exposed to direct sunlight.

Razeen® LR 2350 although resistant to crystalisation, may crystallize if stored for protracted periods under certain conditions (below 2oC). If this occurs, it can be restored to its original condition by heating it to 70-80oC and stiring it thoroughly.