LRBG Chemicals USA MF 819

LRBG Chemicals USA MF 819 is a melamine resin powder designed to provide extended solution stability at high concentrations of resin solids. This lends itself to treating applications requiring solution solids of over 55%. For example, a 60% solids solution for saturation of glass cloth to provide good wetting characteristics can be obtained using a 95/5 water-butanol solvent combination. Various types of fillers can be used with the LRBG Chemicals USA MF 819 resin, and other additives and subsequent processing are dependent on the needs of the finished molding compound. It is a neat resin without any additives, fillers, catalysts, or releasing agents.

Polymer Name: Melamine Formaldehyde (MF)

Functions: Resins, Binders & Matrix Materials

Features: Arc Resistant, Durable, Excellent Mechanical Strength, Excellent Wetting Behaviour, Flame Resistant, Heat Resistance, Solvent Resistant, Water Resistant

Knowde Enhanced TDS

Identification & Functionality

Composite Materials Functions

Features & Benefits


Flame Rating
Physical Form
White free flowing powder
Typical Properties
ValueUnitsTest Method / Conditions
Particle Size (Retained on 40 Mesh)max. 0.5%BTM-610B
Water Titer6.0 - 8.0mlTM-633
pH9.0 - 9.5TM-600

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Standard Packaging

The standard package for MF 819 is a multi-wall paper bag having a net content of 50 lbs.

Storage & Handling

Storage Conditions

MF 819 is a stable material which is not inclined to change provided it is stored in closed containers in a cool, dry area. Avoid direct contact with concrete floor or wall. Optimum storage conditions are below 75°F and 60% relative humidity.