Chlorinated Paraffin (CP) CAS : 85535-85-9 Chlorinated paraffin (CP) – is a complex chemical substance of polychlorinated n-alkanes used in multiple applications across diverse industries. The chlorination degree of Chlorinated paraffin (CP) can vary between 30 and 70 wt%. CPs are subdivided according to their carbon chain length into : Short-chain C10-C13 Medium-chain C14-C17 Long-chain C>17 […]
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Methylene Diphenyl Diisocyanate (MDI)
Methylene Diphenyl Diisocyanate is produced by a 4 steps reaction based on benzene as feedstock.
There are 3 isomers of MDI : 2,2-MDI, 2,4-MDI, and 4,4-MDI. The 4,4 isomer is known as pure or monomeric MDI (mMDI).The Polymeric MDI so called Crude MDI contains monomeric MDI and products with higher MW (pMDI).
MDI is used to produce foam for Insulation, PU elastomer, shoe soles, systems houses, synthetic leather, cold stores, sport floor, foundry, mining, …
MDI is the least hazardous of the commonly available isocyanates because of its low vapour pression but it is not benign.
Arpadis is one of the largest chemical distributor in Europe.
Arpadis is handling the storage, transport, export & import formalities of Methylene Diphenyl Diisocyanate globally.