Formaldehyde(CH2O)
Formaldehyde is a colorless, strong-smelling gas with the chemical formula CH2O. It is the simplest aldehyde and is highly reactive due to its electrophilic carbonyl group. Here’s a description and some common end uses of formaldehyde:
End Uses:
1. Resins and Adhesives: Formaldehyde is widely used in the production of resins and adhesives, including urea-formaldehyde (UF) resins, phenol-formaldehyde (PF) resins, and melamine-formaldehyde (MF) resins. These resins are used in wood products, plywood, particleboard, MDF (medium-density fiberboard), laminates, and adhesives for bonding various materials.
2. Textile Treatments: Formaldehyde-based resins are applied to textiles and fabrics as finishing agents to improve wrinkle resistance, shrinkage control, color fastness, and durability. Formaldehyde resins can impart crease resistance and permanent press properties to fabrics, making them suitable for clothing, upholstery, and household textiles.
3. Paper Manufacturing: Formaldehyde is used in the paper industry as a wet-strength additive and internal sizing agent. It helps to improve the strength, durability, and printability of paper products by cross-linking cellulose fibers and enhancing resistance to moisture and mechanical stress.
4. Preservatives: Formaldehyde-based solutions, such as formalin, are used as preservatives for biological specimens, tissues, and laboratory samples. Formalin fixation is a common method for preserving tissue specimens in histology and pathology laboratories for microscopy and diagnostic purposes.
5. Disinfectants and Biocides: Formaldehyde is employed as a disinfectant and biocide in various applications, including water treatment, medical sterilization, and industrial hygiene. Formaldehyde solutions are effective in killing bacteria, viruses, fungi, and other microorganisms by cross-linking and denaturing their proteins and nucleic acids.
6. Personal Care Products: Formaldehyde-based compounds, such as formaldehyde-releasing agents, are used in personal care products, cosmetics, and toiletries as preservatives and antimicrobial agents. They help to prevent microbial contamination and extend the shelf life of cosmetic formulations and consumer products.
7. Plastics and Polymers: Formaldehyde is a key intermediate in the production of various plastics and polymers, including polyoxymethylene (POM), polyacetal resins, polyurethanes, and polyvinyl acetate (PVA). It serves as a monomer or precursor in polymerization reactions to form these materials, which are used in automotive, construction, packaging, and consumer goods industries.
8. Fumigants and Pesticides: Formaldehyde gas is used as a fumigant and pesticide for controlling pests, insects, and rodents in agricultural storage facilities, grain silos, and pest-infested structures. It acts as a respiratory and contact poison, disrupting cellular functions and metabolic processes in pests.
Formaldehyde’s versatility and reactivity make it valuable in various industrial, commercial, and scientific applications. However, its use is subject to regulatory restrictions and safety guidelines due to its potential health hazards and carcinogenicity. Proper handling, ventilation, and personal protective equipment are essential when working with formaldehyde-containing materials.
NOTE : Packing available as per your preference
Example for Liquid packing :- Jerry can , Mouser , Hdpe Drums , IBC Tanks and ISO Tanks
Example for Solid packing :- Hdpe Drums , Linner Bag packing and Jumbo bag packing.
