Dimethylolpropionic Acid (DMPA)
Molecular formula C5H10O4
Molecular weight 134.13
Cas No 4767-03-7
Properties odorless, free flow white crystal
Melting point 185-190¡æ; Density£º0.84.
Technical indexes
Assay (%) ¡Ý99 Moisture (%)¡Ü0.2 Ash (%)¡Ü0.03 Residual aldehyde (%)¡Ü0.01¡¡Hydroxyl value (mgKOH/g) 810-860 Fe (PPM)¡Ü5 Na (PPM)¡Ü30 K (PPM)¡Ü10
P(as phosphate) (PPM)¡Ü10 Si(as silicate) (PPM)¡Ü1 Sulfate ion (PPM)¡Ü10
Solubility test in acetone-triethylamine clear
Uses £ºIt can be used in water soluble PU system, water soluble alkyd resin, polyester resin, epoxy ester coating, PU elastomer and powder coating. Now, it is mainly used in coating of water soluble PU system, adhesive and leather coating agent
Specification£º DMPA-¢ñ (coarse) size 0.250-0.425mm ¡Ý90%, DMPA-¢ò (refined) size 0.250-0.425mm ¡Ü30% 0.150-0.250mm ¡Ý50%
Packing£º25Kg in paper-plastic laminated bag and cardboard. or following your¡¡demands.
Storage£ºsealed, kept in cool and dry place. If piled, it should be laid on wood sheet with thickness of 10cm) and the distance from wall is 50cm.
25Kg in paper-plastic laminated bag and cardboard.
Solubility test in acetone-triethylamine clear Uses , ooit can be used in water soluble pu system, water soluble alkyd resin, polyester resin, epoxy ester coating, pu elastomer and powder coating. Now, it is mainly used in coating of water soluble pu system, adhesive and leather coating agent Packing, oo25kg in paper-plastic laminated bag or cardboard drum. Or following yourdemands. Storage, oosealed, kept in cool and dry place. If piled, it should be laid on wood sheet with thickness of 10cm) and the distance from wall is 50cm.
Supplier: Commodity chemicals which include acrylates, alcohols, methacrylates, propylene glycol ethers and plasticizers. specialized products which include dimethylolpropionic acid, diacetone acrylamide (daam), closantel and closantel sodium dihydrate, specialty fire retardants. acrylic resins: pure acrylic resins, acrylic emulsions. agriculture: ground cover for weed control, 7 layer film for greenhouse covering, hydroponics film, mulch films, impermeable film, hermetic bags and liners, thermal screen, shelter fabric, corchard cover, customized cladding films, aquaculture and water storage, grow bags, ground cover weed, crop cover, hermetic bags, blackout cover, silo bags, applications of antistatic and conductive films, flame retardant films, mushroom sheds, flexible water tanks Banana
Supplier: Commodity chemicals include acrylates, alcohols, methacrylates, propylene glycol ethers and plasticizers, specialized products include dimethylolpropionic acid, diacetone acrylamide (daam), closantel and closantel sodium dihydrate, specialty fire retardants, acrylic resins like pure acrylic resins, acrylic emulsions, agriculture product like ground cover, 7 layer film for greenhouse covering, hydroponics film, mulch films, impermeable film, hermetic bags and liners, thermal screen, shelter fabric, corchard cover, customized cladding films, aquaculture and water storage, grow bags, crop cover, hermetic bags, blackout cover, silo bags, applications of antistatic and conductive films, flame retardant films, mushroom sheds, flexible water tanks banana
