Ongronat® 3650

A monomeric MDI product rich in 2,4'-methylene diphenyl diisocyanate offered for the production of prepolymers.


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- Weather, chemical and abrasion resistance
- Flexiblity
- High strength
- Durability
- High bonding

Ideal for:

Construction: adhesives & binders; coatings & sealants
Furniture, bedding & decoration: mattresses & pillows; office & medical furniture; paints & coatings; seating
Transport: paints & coatings
Clothing & Footwear: sport & leisure


Chemical composition: ONGRONAT® 3650 is a mixture of 4,4'-methylene diphenyl diisocyanate and 2,4'-methylene diphenyl diisocyanate.

Appearance: Colourless to pale yellow transparent liquid above room temperature, free from any solids

Transport and packaging: In road tankers, 225 kg non-returnable metal drums, or in metal cans under nitrogen blanket.