Methylenebismorpholine (MBM ) is a compound of formula (CH2)4N(CH2CH2O)2. It is a white crystalline solid, soluble in water and ethanol. MBM is used as a curing agent for polyurethane resins, a stabilizer for PVC and a fungicide.
MBM is a suspected carcinogen and reproductive toxins. It is also a skin and eye irritant. MBM is listed as a hazardous air pollutant by the US Environmental Protection Agency.
MBM is formed by the reaction of morpholine and formaldehyde Generated. The reaction is carried out at elevated temperature and pressure in the presence of a catalyst.
Meat and bone meal is used in a variety of applications, Including:
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Polyurethane Resin Curing Agent: MBM is used to cure polyurethane resins to form a hard, durable finish.
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PVC Stabilizer: MBM is used to stabilize PVC against heat, light and oxygen degradation.
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Fungicide: MBM is used as a biocide against bacteria, fungi and algae.
MBM is a hazardous chemical and Handle with care. When using an MBM, be sure to follow the manufacturer’s instructions. Meat and bone meal should be stored in a cool, dry place away from heat and light. MBM should be kept out of the reach of children and pets.
If the MBM overflows, it should be cleaned up immediately. MBM should not be mixed with other chemicals. MBM should be disposed of in accordance with local regulations.
