Polyaddition (2): formation of polyurethane

 Product No: P1172500

Principle

The reaction of dialcohols with diisocyanates forms polyurethane. This is an example of a polyaddition reaction. The reaction releases heat which causes a foaming agent (water) to foam up the plastic that is formed.




Materiallist (Excerpt) Product Amount
Moltoprene A+B, 500 ml each 48294-70 1
Protecting glasses, clear glass 39316-00 1
Rubber gloves, size 8.5 39323-00 1
Cardboard beakers, 580 ml, 5 pcs 32991-00 1
Wash bottle, plastic, 500 ml 33931-00 1
Glass rod,boro 3.3,l=200mm, d=5mm 40485-03 1

Literature for this article als follows

Title Product Language
TESS advanced Chemie Handbuch Polymerchemie 01838-01 DEU
TESS advanced Chemistry manual Chemistry of Polymers 01838-02 ENG
TESS advanced Química manual Química de los Polimeros 01838-04 ESP

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Product No: P1172500

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