Chemical Resistance - Hausthene
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Chemical Resistance

Chart of chemical resistance of PU to oils and solvents

Methodology: Samples of two materials, polyether and polyesther, were immersed during 7 days at 24C°. The chart is based on variation of volume of sample used as follows:

1 = Excellent (0 – 3%)
2 = Good (4 – 15%)
3 = Regular (16 – 35%)
4 = Weak (36% or more)

Chemical action
Ether
Esther
Dilute acids and alkalis 2-3 2-3
Ethyl alcohol 3 2-3
Benzene 2-3 3
Gasoline 2 2-3
Glycerine 1 2
Greases 1-2 2
Oil ASTM 1, 2 and 3 2 1
Ozone 1 1
Propylene glycol 2 2
Aliphatic solvents (heptane) 1 3
Aromatic solvents (tluene) 4 4
** For the complete chart, contact our Technical Department **

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