Nonexplosive Anti - Corrosion Urea Formaldehyde Resin Powder

Nonexplosive Anti - Corrosion Urea Formaldehyde Resin Powder

Quick Detail:

Description:

1.  Appearance shape: white crystallization granule or powder.
2.  Alcohol solubility: clear
3.  Carboxymethyl content: ≥50%
4.  Moisture:≤10%(105, 2h)
5.  Content of free formaldehyde:≤0.5%

6.  Physical properties :Non-toxic, incombustible, nonexplosive, anti-corrosion, soluble in alcohol in the heating conditions. 
7.  Molecular formula: C3N6(CH2OH)6 or C9H18N6O6. 
8.  Molecular weight: 306.27582
9.  Melting point: 164 174 ; 
10.Boiling point: 669 ;
11.Density: 1.821 g/cm3 (20) 

* Content of free formaldehyde <1%, free formaldehyde content can be controlled under 0.2% according to users’ requirements. 

* Its characteristic is high of hydroxymethyl content, the water stability, extremely low of free formaldehyde content; few dust when batch charging. 

Applications:

1. Rubbers and adhesives industry

This etherified A with alcohols can synthesize rubber adhesive RA. Namely, RA is called as CYREZ ® 964 product of Cytec in America. [CYREZ ® 964 concentrated powder resin (hexamethoxymethyl melamine) or HMMM is widely used as methylene donor to strengthen adhesive of rubber and cord in "HRH" rubber adhesive systems.

2. Paint industry

This product etherified with methanol can produce high methyl etherification type amino resin which is used as coating, such as, Cymel 303 resin of Cytec, SOLUTIA 747 of Sol
Nonexplosive Anti - Corrosion Urea Formaldehyde Resin Powder