Theiruse in PVC compounds gives significant savings in raw material costs.The properties of finished compounds are not impaired and the flameretardance may be improved when Makchlor is included in
Vinylcomposition. The use of chlorinated paraffin secondary plastisizers isstraightforward and provided that the compatibility limits are notexceeded, no oxidation occurs.
Within the Makchlor range are six grades, which are specificallyrecommended for PVC applications. These grade can be used as soleplastisizers in relatively hard products, such as flooring
compounds,but they are more normally used as partial replacements for phthalateor phosphate primary plastisizers.
|
Grade
|
Makchlor 40
|
Makchlor 45
|
Makchlor 50
|
Makchlor 56
|
Makchlor 58
|
Makchlor 65
|
Chlorine Content
|
40-42 %
|
45-46 %
|
50-52 %
|
54-56 %
|
58-60 %
|
58-60 %
|
Appearance
|
Pale Yellow Liquid
|
Pale Yellow Liquid
|
Pale Yellow Liquid
|
Pale Yellow Liquid
|
Pale Yellow Liquid
|
Pale Yellow Liquid
|
Colour in Hazen Unit
|
80
|
80
|
120
|
120
|
200
|
200
|
Specific Gr. At 30 C
|
1.16-1.18
|
1.20-1.22
|
1.26-1.28
|
1.31-1.33
|
1.36-1.38
|
1.40-1.42
|
Viscosity At 25 C. In poise
|
2-4
|
4-5
|
13-18
|
30-60
|
200-400
|
700 & Above
|
Thermal Stability at 180 C for 1 Hour
|
Pale Yellow to Light Yellow
|
Pale Yellow to Light Yellow
|
Pale Yellow to Light Yellow
|
Pale Yellow to Light Yellow
|
Pale Yellow to Light Yellow
|
Pale Yellow to Light Yellow
|
|
Makwell is one of the oldest manufacture of chloroparffins in INDIA (since 1965).
In the early years chlorinated paraffin waxes acquired a reputation forpoor colour and low thermal stability. However, by employing modernchlorination techniques and the use of
straight-chain liquid paraffinfeedstock, chlorinated products are now produced which are water whiteand have properties comparable to those of the octyl phthalates.
|
Makwell is one of the oldest manufacture of chloroparffins in INDIA (since 1965).