Name | Urea formaldehyde |
Synonyms | basf anaflex amikol65 agroform aerolite300 aeroliteffd aerolitea300 acrisinfs017 Urea formaldehyde urea formal de lyde resin UF |
CAS | 9011-05-6 |
EINECS | 618-464-3 |
InChI | InChI=1/CH4N2O.CH2O/c2-1(3)4;1-2/h(H4,2,3,4);1H2 |
Molecular Formula | C2H6N2O2 |
Molar Mass | 90.08 |
Density | 1.200 g/cm3 |
Storage Condition | -20°C |
Physical and Chemical Properties | Colorless to light-colored liquid or white solid, tasteless, high hardness, oil resistance, mildew resistance, good light resistance. |
Use | Used in the manufacture of fiber board, foam board and bamboo wood adhesive, also used in fabric and paper treatment agent; Used for making caps and buttons and other daily necessities; Used in wood, plywood, furniture manufacturing, adhesives for the repair of agricultural machinery and other bamboo-wood materials |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
Toxicity | LD50 oral in rat: 8394mg/kg |
This product is partially alkoxylated amino resin, colorless or light yellow liquid, and water, alcohols, esters, ketones and ether alcohols completely miscible.
urea (urea) and formaldehyde (37% aqueous solution) according to the ratio of the amount of a certain substance in acidic or basic medium in the heat condensation polymerization obtained.
urea-formaldehyde resin is mainly used in the manufacture of molding powder, followed by laminated plastics, and can also be used for adhesives and coatings.
This product has low toxicity, and has a stimulating effect on the skin and respiratory tract. The production equipment should be sealed. Plastic drum or iron drum packaging, plastic drum per barrel 50kg, iron drum per barrel 200kg. Sun protection, high temperature protection. The storage period was 3 months.