Lube base oil from crude oil has been containing a lot of paraffin wax and microcrystalline wax. Refined wax is produced thru deoiling process from slack wax which has been producing by dewaxing process for lube oil.
MICROCRYSTALLINE WAX
This products is a mixture consisting a lot of iso-paraffinic, some of N=paraffinic, naphthenic and aromatic hydrocarbons, with 31-50 carbon atoms. Molecular weights of commercial Microcrystalline waxs is 450-700. This is a light yellow crystallization, which is higher melting point and viscosity than p-wax.
Product Specification
Test Item
|
Grade
|
DNW-160S
|
DNW-170S
|
Drom Melting Point(°C)
|
ASTM D 127
|
65.5~76.6
|
76.6~82.1
|
Oil Content(wt%)
|
ASTM D 721
|
10↓
|
5↓
|
Penetration(25°C, 100g, 5sec)(1/10mm)
|
ASTM D 1321
|
100↓
|
100↓
|
Color
|
ASTM D 1500
|
1↓
|
1↓
|
Specific Gravity(15/4°C)
|
ASTM D 1298
|
0.82~0.85
|
0.84~0.87
|
Flash Point(COC, °C)
|
ASTM D 92
|
200↑
|
220↑
|
Viscosity(cst, 100°C, cm2/sec)
|
ASTM D 445
|
7~15
|
15~23
|
Application
Wax Compound, Insulator, Water/Damp~Proofing, paper products manufacturing, electrical insulating material, rubber goods, anti-aging, textile processing, gluing, anti-oxidant, brightener for shoes processing, Vaseline processing, pigments, brighteners, and etc.
Packing
PE Bag(25kg), Drum 160kg
Paraffin Wax
Test Item
|
Grade
|
DNW-135P
|
DNW-125S
|
Drom Melting Point(°C)
|
ASTM D 87
|
57.2~60.0
|
51.7~54.4
|
Oil Content(wt%)
|
ASTM D 721
|
0.5↓
|
8↓
|
Penetration(35°C, 100g, 5sec)(1/10mm)
|
ASTM D 1321
|
40↓
|
70↓
|
Color, Saybolt
|
ASTM D 156
|
+28↑
|
+12↑
|
Specific Gravity(15/4°C)
|
ASTM D 1298
|
0.81~0.83
|
0.81~0.83
|
Flash Point(COC, °C)
|
ASTM D 92
|
200↑
|
200↑
|
Viscosity(cst, 100°C, cm2/sec)
|
ASTM D 445
|
2~6
|
2~6
|
Application
Candle, Water/Damp-Proofing, Matches, Polish, Chlorinated Paraffin, Rubber Antioxdant etc.
Packing
PE Bag(25kg), Drum 160kg, ISO tank
