Slack Wax(Petroleum Wax) Definition
Slack Wax(Petroleum Wax) is mixture of paraffin wax and oil originated from petroleum crude oil. Paraffin wax refers to a mixture of alkanes within the Carbon no in 20 ≤ n ≤ 40 ranges. It is a byproduct derived in the process of producing Lube cut. During paraffin wax production, Petroleum Wax is feuded into the system as raw material which is finally processed into different grades of Paraffin Wax after performing the refining processes, defiling and bleaching. The oil extracted during the defiling process, is a byproduct called ‘residue wax’ (aka Foots Oil). Petroleum wax is naturally brown in color, ranging from 10% oil content to 35%. Petroleum Wax can be classified as Heavy and Light. Heavy has melting point of 62-66°C and Light has melting point of 47-53°C.
The traditional usage of this product is in the production of fully refined paraffin wax which is the main raw material for candle manufacturing. Slack wax other major usage are for particle board and medium density fiber board, cable filing compound, paraffin wax, matches, candles, rust protective products and moisture vapor barriers.
uses of Slack Wax(Petroleum Wax)
Refinery Wax finds application across several industries due to its unique properties:
- Candle Manufacturing: It serves as a key ingredient in candle production, providing structure and texture to candles.
- Rubber Processing: Petroleum wax acts as a softening agent in the production of rubber products, enhancing flexibility and durability.
- Polishing Compounds: It is used as a base material for manufacturing polishing compounds for wood, metal, and other surfaces, providing a smooth finish.
- Lubricants: In lubricant formulations, petroleum wax serves as a base material, offering lubricating properties for various machinery and equipment.
- Cosmetics: It is utilized in cosmetic products such as creams, lotions, and lip balms as an emollient to soften and moisturize the skin.
- Paper Coating: Petroleum Wax is applied in the paper industry to provide water resistance and improve the surface finish of paper products.
- Textile Industry: It is used in textile finishing processes to impart water repellency and enhance the texture of fabrics.
- Adhesives: Slack wax is incorporated into adhesive formulations to adjust viscosity and improve bonding properties in various applications.
- Fruit Coatings: In agriculture, Petroleum Wax is used in fruit coatings to extend shelf life and maintain freshness by reducing moisture loss and preventing microbial growth.
- Corrugated Boxes: It is employed in the production of corrugated boxes to enhance their strength, water resistance, and overall durability.
These are just a few examples of the versatile uses of slack wax across different industries. Its properties make it a valuable material for a wide range of applications.
Petroleum Wax Packing
Refinery Wax packing is bag for lower oil grades 5% to 15% but for higher oil contents like light slack wax 30% oil the only packing is steel drum to avoid leakage. Slack wax has only industrial use and can not be added to any cosmetic or food product before complete process.
Tolerance : +/-5% | ||||||
Drum | 175KG | 17-18 KG | 193 KG | 80 | 14 MT | 15.440 MT |
Flexi Tank | 19 MT | 100 KG | 19.100 MT | 1 | 22.000 MT | 22.100 MT |
Types Of Petroleum Waxes ZUMRUT Provides
1- Light Petroleum Wax 10% Oil Content
Characteristic | Unit | Typical | Test method |
Kinematic viscosity @100 ˚C | Cst | 5 | ASTM D-445 |
Flash point | ˚C | 230 | ASTM D-92 |
Specific gravity 25 ˚C/25 ˚C | – | 0.8 | ASTM D-190 |
Oil Content | %wt | 8-10 | ASTM D-721 |
Congealing Point | ˚C | 55 | ASTM D-937 |
Color | – | 3 | ASTM D-1500 |
Drop Melting Point | ˚C | 57 | ASTM D-127 |
Analysis of slack wax light grade 10% oil content
2- Light Petroleum Wax 30% Oil Content
CHARACTERISTIC | Unit | Result | Test method |
Kinematic viscosity @100 ˚C | Cst | 7-8 | ASTM D-445 |
Flash point | ˚C | 230 | ASTM D-92 |
Specific gravity 25 ˚C/25 ˚C | – | 0.78 | ASTM D-190 |
Oil Content | %wt | 30-35 | ASTM D-721 |
Congealing Point | ˚C | 50 | ASTM D-937 |
Color | – | 4 | ASTM D-1500 |
Drop Melting Point | ˚C | 52 | ASTM D-127 |
Analysis of slack wax light grade 30% oil content
3- Heavy Petroleum Wax 5% Oil Content
Characteristic |
Unit |
Typical |
Test method |
Kinematic viscosity @100 ˚C |
Cst |
5 |
ASTM D-445 |
Flash point |
˚C |
230 |
ASTM D-92 |
Specific gravity 25 ˚C/25 ˚C |
– |
0.8 |
ASTM D-190 |
Oil Content |
%wt |
3-5 |
ASTM D-721 |
Congealing Point |
˚C |
55 |
ASTM D-937 |
Color |
– |
3 |
ASTM D-1500 |
Drop Melting Point |
˚C |
57 |
ASTM D-127 |
Analysis of Slack Wax 5% oil content
4- Heavy Petroleum Wax 12% Oil Content
Characteristic | Unit | Typical | Test method |
Kinematic viscosity @100 ˚C | Cst | 7 | ASTM D-445 |
Flash point | ˚C | 250 | ASTM D-92 |
Specific gravity 25 ˚C/25 ˚C | – | 0.82 | ASTM D-190 |
Oil Content | %wt | 12 | ASTM D-721 |
Congealing Point | ˚C | 50 | ASTM D-937 |
Color | – | YELLOW | ASTM D-1500 |
Drop Melting Point | ˚C | 50 | ASTM D-127 |