Hydroxymethyl
Introduction
This type of product is mainly made by hydroxymethylation reaction of melamine and formaldehyde with different molar ratios. The finished product is a crystalline monomer with triazine ring structure, and the main groups are hydroxymethyl and imino groups. It has excellent curing and crosslinking properties and can react with various groups. It is widely used as a crosslinking agent in rubber, coatings, paper, textiles and other fields.
| Product Name | appearance | Hydroxymethyl content % | Loss on drying105℃2hours | Free formaldehyde content% | melting point | characteristic |
|---|
| 203 |
white crystalline granular or powder |
40-45 |
|
|
140-180 |
three hydroxyl methyl, three amino |
|
| 204 |
white crystalline granular or powder |
45-48 |
≤11 |
≤0.5 |
140-180 |
four hydroxyl methyl, two amino |
|
| 205 |
white crystalline granular or powder |
48-50 |
≤12 |
≤0.5 |
140-180 |
five hydroxyl methyl, one amino |
|
| 206 |
white crystalline granular or powder |
≥50 |
≤12 |
≤1 |
140-180 |
|
Other supplier products
|
|
Leveling agent STD-236N |
Introduction
Composition: Polyether modified silicone oil
Appearance: light yellow viscous liquid
Active ingredient: 100%
Solvent: None
Applic... |
|
|
Butylated Urea Formaldehyde Resin |
Introduction
Butylated Urea-Formaldehyde Resin(BUF) is a modified product of urea-formaldehyde resin (synthesized by the polycondensation of urea ... |
|
|
Diethylene Glycol Monobutyl Ether Acetate CAS 124-17-4 |
Introduction
Ethylene glycol butyl ether acetate is a high boiling point, multifunctional binary alcohol ether ester solvent, which can be used as... |
|
|
Daily Chemical Coloring |
The series coloring agents bring a burst of vibrancy to the daily chemical industry. They quickly disperse and fully dissolve in water, leaving no ... |
|
|
Diacetone Alcohol CAS 123-42-2 |
Introduction
Products name ：
Diacetone Alcohol
CAS NO. ：
123-42-2
Molecular Formula：
C6H12O2
Structural formula：
Us... |
All supplier products
Same products
