Categories | chemical agent |
---|---|
Brand Name: | hb |
Model Number: | 601 |
Certification: | 01 |
Place of Origin: | CN |
MOQ: | 01 |
Price: | 0.47 |
Payment Terms: | 02 |
Supply Ability: | 1000000000000000 |
Delivery Time: | 01 |
Packaging Details: | 1 |
color: | white powder |
Puirity: | High Level Formaldehyde Catcher - Ethylene Urea |
packing: | 25kg |
High Level Formaldehyde Catcher - Ethylene Urea
formaldehyde-cleaning agent/ wetting agent/ Formaldehyde Scavenger Ethylene urea
Chemical name: Ethylene urea
Chemical formula: C3H6N2O
Molecular weight: 86.0932
CAS No: 120-93-4
Synonyms: 2-Imidazolidinone; 2-Imidazolidinone hemihydrate; 2-Imidazolidone
Physical properties:
Ethyleneurea is a white crystalline powder and soluble in water.
Quality Specification:
Appearance: white crystalline powder
Assay % ≥ : 98.0
Melting point: 122-128℃
Applications:
This product is white or light yellow crystalline powder, mainly used for house furniture, room paint,textile fabrics ,printing inks and so on for dissociative formaldehyde catching, like non-ironing resin, stiffening resin finishing and saving of high level dissociative formaldehyde in garment.
The most important use of Ethylene Urea is in the preparation of Dimethylol Ethylene Urea (DMEU) which is a textile finishing agent giving excellent dimensional stability and crease resistance to cotton blends. It is also used as a formaldehyde scavenger in systems with excess free formaldehyde.
DMEU is easily manufactured by reaction of Ethylene Urea with formaldehyde to give low free formaldehyde resins. DMEU is also used as a catalyst in the stabilisation of the copolymers of trioxane,in dispersion coating, in adhesive formulation.
Also this product plays very good as dissociative formaldehyde scavenger for urea-formaldehyde resin, melamine formaldehyde resin, furan resin and all kinds of high, middle, low paints, coating etc.
Packing:
Packed by cardboard drums or bags with inner plastic bags, net weight is 25kgs per drum. This product
should be stored in cool and dry warehouse, avoid mixing with the oxidizer storage, avoid light, heat, kept
tightly closed when not in use.