 More ...Product Description : Factory price MDI 99.5% methylene diphenyl diisocyanate 1.MDI (Isocyanate) introduction :Cosmonate M-200 is polymeric MDI, generally used in manufacturing hard and semi-hard polyurethane foam. Cosmonate M-200 is liquefied in normal temperature and easily handled and stored down to -20ºC. It is solvent-free form with 2.7 average organic function and maximum of 125 cps (25ºC) viscosity which is mixed with monomer MDI of 4,4-diphenylmethane diisocyante and its oligomer above dimer, trimer and tetramer. 2.MDI (Isocyanate) Specfiication:MDI physical information MDI Chemical properities Polymeric MDI (Polymethane Polyphenyl Isocyanate)ITEST ITEMUNITSPECRESULTAppearance brown liquidbrown liquidViscositymPa.s@25°C175-250226NCO content%(CO)30-3230.8EHCMg/kgMAX.25089Density(25°C,g/cm3)1.22-1.25-Acid Content(HCL) %≤0.05-Hydrolyzable Chlorine%≤0.2- MDI PM 200 Spec.Appearancebrown color liquidNCO(%Wt)30.2~32.0Density g/cm3:1.220~1.250PH value(%, HCL):≤ 0.05H.C content0.2% maxAcid content0.1% maxTDI 80/20 Spec.Test ItemIndexTest ResultPurity(WT)%99.7min99.82,4-Isomer%80+/-179.62,6-Isomer%20+/-119.6Acidity%(HCL)0.0015MAX0.0004Hydrolyzable Chloride(WT)%0.004MAX0.0033Color (APHA)15 MAX5Total Chloride(WT)%0.018 MAX0.005
3.Application of MDI
Isocyanates MDI is extensively application in most of field, such as thermal insulation rigid foam, PU coating, PU adhesive,
Seepage-proofing, structure foam, Automobile bumper, high resilience etc.
4.Packing: 200kg/drum  Less ...
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Results : Degrease
