Exolit

Rigid PU foam
Advantages of Exolit AP:
> Enables non-halogenated,
pentane based DIN 4102 B2
formulations
> Easily dispersible in polyols
> Perfectly incorporated
> No migration, no emissions
> Only slight influence on
mechanical foam properties
> Reduced smoke values
10
(DS) Flaming conditions
250
200
150
100
50
0
1 2 3 4 5 6
Time [min]
halogenated FR Exolit AP 422 no FR
CO HCI HCN
Advantages of Exolit RP:
> Highly efficient
> Meet high requirements
halogenated FR
no Fr
Exolit AP 422
Figure 5: NBS Smoke chamber (ASTM-E 662): Specific optical smoke densities of burning rigid, n-pentane based DIN 4102 B2 foams
(ppm) Smoke gas analysis
200
180
160
140
120
100
80
60
40
20
0
Figure 6: NBS Smoke chamber (ASTM-E 662): Combustion gas analysis of burning rigid,
n-pentane based DIN 4102 B2 foams (flaming conditions)
(DS) Smoldering conditions
100
80
60
40
20
0
Advantages of Exolit OP:
> Liquid, reactive (graftable)
phosphorus polyol
> Compatible with conventional
production equipment by adding
directly into the mixing head
halogenated FR
1 2 3 4 5 6
Time [min]
no Fr
Exolit AP 422