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Urea Formaldehyde Concentrate(UFC-85)

Technical specification : COA MSDS-REACH

UFC-85 - Urea-formaldehyde concentrate is a clear, viscous liquid consisting of formaldehyde, urea, and a small amount of water. It provides the highest concentration of urea formaldehyde commercially available in an easy-to-use form in several industries.
It is an intermediate chemical used for many other derivatives based on Urea Formaldehyde solution. It is also known as TMU (Tetra Methylol Urea) and Formurea. Its long strong time, high solid content, proper fluidity, low water content and clearness, makes it an excellent intermediate compound for chemical/industrial purposes.
 
Major Application Areas
UFC can be used in most applications where Urea and Formaldehyde are required ingredients.
  • As precursor, conditioner/anticaking agent for urea fertilizer
  • Urea formaldehyde liquid resins
  • UF powdered resins
  • UF molding compound materials
  • Permanent press resins for Textiles
  • Protective coatings formulations from Alkyd resins

Specifications

A)  Chemical Composition:

Constituents Wt.%
Formaldehyde (HFormaldehyde (HCHO)CHO) 60±0.5
Urea (NH2CONH2) 25±0.5
Methanol (CH3OH) 0.30 (max.)
Formic Acid Non-traceable
Water By balance
Chloride 10 ppm max.

 

B)  Physico-Chemical Properties:

Appearance Clear viscous liquid
Colour (APHA) 30 max.
Odour Pungent
Sp. Gravity at 25ºC 1.32-1.33
Viscosity at 25ºC 300-500 Centi Poise
Flash point (closed cup) 79ºC approx.
pH 7-8 pH Units
Packaging
220 litre HDPE drums (270Kgs. Nett), IBCs., 20,000 – 25,000 litre IMO-1 type isothermal tank Containers ( 20 – 25 MT)
Storage
To be stored above 0ºC to avoid excessive viscosity and gel precipitation and below 40º to avoid polycondensation. pH of stored UFC-85 needs to be maintained above 6.5 pH units.

 

index file generated on: Wed Feb 20 18:51:35 CET 2013


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