Chemicals*

PUF-1#

PUF-2#

PUF-3#

PUF-4#

PUF-5#

Cement (Gram)

250

250

250

250

250

Sand (Gram)

750

750

750

750

750

Polyol (Voranol™3137)

131.25

131.25

131.25

131.25

131.25

Water

2.6

2.6

2.6

2.6

2.6

Isocyanate (COSMONATE M-200) (PMDI)

157.5

157.5

157.5

157.5

157.5

Dabco SI3504

2.6

2.6

2.6

2.6

2.6

Amine catalyst (Dabco®33LV)

2.6

2.6

2.6

2.6

2.3

Tin catalyst (DabcoT-9)

0.60

0.80

1

1.2

1.4