Paint Industry Cross Linker CAS 531-18-0 with 0.2% Free Formaldehyde

Description:

Hexamethylol melamine (CAS No. 531-18-0)is always used as cross linker when made into RA,HMMM,clothing finishing agent and the downstream fine chemical products.when this melamine resin used in 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.

While in paint industry,this product hexamethylol melamine 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 Solutia (Monsanto), Luwipal series of high methyl etherification amino resin of Germany BASF (BASF) and South Melcross 03 resin of Korea P&ID company, etc, which is necessary paint additives to synthesize water-solublecoatings, high solid coatings, powder coatings, and which is widely used in coil coatings, automobile coatings additives.
It is best choice to choose hexamethylol melamine as the clothing finishing agent additives duing to the free formaldehyde content as low as below 0.2%.

Product properties

Physical properties :Non-toxic, incombustible, nonexplosive, anti-corrosion, soluble in alcohol in the heating conditions. 
Molecular formula: C3N6(CH2OH)6 or C9H18N6O6. 
Molecular weight: 306.27582
Melting point: 164 174 ; 
Boiling point: 669 ;
Density: 1.821 g/cm3 (20) 
Content of hydroxymethyl >50% and low hydroxyl content is little. 
Moisture:8%10%(105, 2h);
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. 
CAS Registry Number: 531-18-0.

Specifications:

Appearance: White powder

Alcohol-soluble: clear

Elemental content ≥50%

Water content ≤10%

Free formaldehyde ≤1%

Molecular formula: C₉H₁₈N₆O₆

Molecular weight: 306.27

CAS NO. [39863-30-4]

Benefits:

1. High content of hydroxymethyl;

2. Better stability of moisture content;

3. Very low free formaldehyde content;

4. Few dust when batch charging

Competitive Advantages:

Product and usage:

About Us:

Jiangsu Tianxin Group is a Very large Scale chemical enterprise that is exclusively engaged in the development, research and production of chemical products in China. There are 500 employees among whom 50 engineers and technicians. ring all types of  melamine and related products.
Currently, Our product is already exported to America, France, Australia, Italy and 20 other countries and regions. We specializes in manufactures focused on research, development and innovation. 
Jiangsu Tianxin Group will initiate the second phase of our development strategy. Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.