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Last
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Products--natural
waxes--Rice wax
¡¡
1. Origin
Rice Wax is a vegetable wax extracted from rice bran while extracting
rice bran oil. As a by-product at a refining of rice bran oil from rice
bran, it is a treasure biologic wax resource in East Asia where rice is
one of the most important cereal. The wax has no odor and can bleaches
readily. Its impurities can be eliminated easily. It has many applications.
2. Component
Up to now there has been many research and report concerning rice wax.
The main component of rice wax is ester composed of senior fatty acid
and senior mellowness. The range of carbon element is limited, so the
fat of this ester is mainly composed of C22-C24, the senior ester is C24-C34.
DSC (differential scanning calorimeter) testing indicates that when the
rice wax melts, the peak of each part is very steep. According to this
we can conclude that rice wax possesses high crystallization.
3. Application
¡¡(1) Long before people had used rice wax for skin maintenance, coating
for furniture and abacus, and so on.
¡¡(2) It is firstly used as the raw materials for cosmetics making. Now
the wax is used more for food wrapping paper, insulating agents, polishing
agents. Rice wax is also widely used in the high technology areas such
as biodegradability, resolvability agglutinant, plastic lubricants, information
record materials and so on.
4. Product Specification
| Product¡¯s
Number & Name
|
Product Standard (Typical Data) |
Color |
Shape |
Packing |
| Acid Value |
Saponification
Value |
Iodine Value |
Melting Point(¡æ) |
Needle Penetration
(@25¡æ) |
Viscosity
(cp) (¡æ)
|
Proportion
(@25¡æ)
|
Minimum Flashing
Point (¡æ) |
| CC0601
Refined
Rice Wax
|
<13 |
75-90 |
<13 |
78-82 |
<5 |
14.3 |
0.974 |
300 |
Golden |
Piece |
25kgs/
Weave Bag
|
| CC0602
Rice Wax
|
<13 |
75-90 |
<13 |
78-82 |
<5 |
14.3 |
0.974 |
300 |
Snuff Color |
Piece |
25kgs/
Weave Bag
|
|
