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The odourless nature, very low aromatic content, negligible residue on evaporation and general low impurity levels of our products makes them suitable for use as solvents in a wide range of applications where traditional solvents would not be considered, or have to be improved upon. Application range from the use as components in the preparation of tyres, rubber solutions, wood treatment products, adhesives, solvents for the extraction of seed oils, rolling oil applications, household cleaners, detergents and in various aerosols formulations.
These pure aliphatic paraffins also have relatively low evaporation. They are ideal for formulating quick-drying lacquers, paints, varnishes and inks where they are used as diluents and solvents. The high linearity of our aliphatic range also enables them to be used as raw materials in synthesis reactions such as in the production of chlorinated paraffins and linear alkylated benzenes (LAB).
In general, the unique properties of our synthetic n-paraffins namely, lack of colour and odour, the low toxicity, being readily biodegradable are sought after for environmentally conscious formulators covering a wide spectrum of applications.
Typical specifications of Sasol Wax n-paraffins
| C5-C6 |
C7-C8 |
C9-C11 |
C12-C13 |
C14-C20 |
| Flash point |
°C |
<-20 |
0 |
45 |
90 |
110 |
Distillation: Initial boiling point
Dry point |
°C
°C |
55
98 |
96
128 |
156
195 |
213
225 |
250
315 |
| Appearance |
|
Bright & clear |
Bright & clear |
Bright & clear |
Bright & clear |
Bright & clear |
| Colour |
Saybolt |
+25 |
+30 |
+30 |
+30 |
+30 |
| Sulphur |
mg/kg |
2 max |
2 max |
2 max |
5 max |
1 max |
| Evaporation rate* |
90%
100% |
6.75
5.1 |
1.97
1.78 |
0.199
0.139 |
0.015
n/a |
<0.015
n/a |
| Aromatics |
mass % |
0.1 max |
0.1 max |
0.1 max |
0.5 max |
0. 5 max |
| KB value |
|
27 |
27 |
25 |
22 |
19 |
| Aniline point |
°C |
72 |
74 |
80 |
89 |
102 |
| Pour point |
°C |
<-40 |
<-40 |
-30 |
-10 |
6 |
*relative to butyl acetate = 1 |