Heavy slack wax has higher melting and congealing point, this grade has about 15% oil content. It is product of petroleum refining, in last years it considered as waste of the refineries and they paid to get rid of this product but now it is so useful that most of the refineries slack wax is booked and purchased some month before producing. The slack wax heavy grade is darker than the light grade. The melting point up to 68 degrees, which can be of advantage. Packing is the drum in the summer time and can be polyamide bags during cold seasons to prevent any deformation and leakage during delivery.
RAHA Paraffin Company guaranty the quality of slack wax heavy grade 12% oil content with the arrangement of the international inspector to check quality and quantity of the slack wax heavy grade 12% oil content during the loading to the vessel and controlling the production by QC by batch test report before shipping. RAHA Paraffin Company guarantees the quality to meet with ASTM.
Slack wax Heavy Grade is most commonly used in wax emulsions, as binders and water-proofing in artificial woods; in matches; in jar candles; in rust protection products; in industrial lubricants; in arena footing; in soil or turf protection; and in fireplace products. Also, Slack wax Heavy Grade is used in producing the polishing boards, Cable filling, paraffin wax, and PVC industries.
Wax emulsions for coating and adhesives
Waterproofing agent in plywood and MDF boards
Industrial lubricants and rust prevention
Jar and industrial candles
Cable filling compounds
Soil & turf stabilization (arena footing)
Matchstick production
Polishing boards and rubber processing
PVC and plastic extrusion industries
Fireplace fire starters
Packing of heavy slack wax heavy grade 12% oil content is the drum in the summer time and can be polyamide bags during cold seasons to prevent any deformation and leakage during delivery.
Slack wax 12% should be stored in a cool, dry place, away from direct sunlight and high humidity. Use leak-proof poly bags during winter to prevent solidification damage. Always ensure ventilation when melting.
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 | – | 0.820 | 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 |
RAHA Paraffin Co. as a Supplier of Slack wax 12% with the arrangement of the international inspector to check quality and quantity of the semi Slack wax 12% during the loading to the vessel and controlling the production by QC by batch test report before shipping. Also, our team will assist at every step to ensure a smooth and timely supply. (Contact Us)
Slack wax grade 12% is commonly used in the rubber, matchstick, carbon paper, plywood, waterproofing, and industrial candle industries due to its high oil content and lubricating properties.
12% oil content in slack wax heavy grade means the wax contains approximately 12% oil by weight, making it softer, more pliable, and ideal for industrial applications like blending, coating, and lubrication.
The MOQ for slack wax with 12% is typically 20 metric tons, depending on the grade, packaging format, and destination.
We can export slack wax 12% to most European countries, including:
Romania, Serbia, Greece, Bulgaria, Ukraine, Poland, Italy, Bosnia, the Balkans, North Macedonia, Croatia, Slovenia, Austria, Slovakia, Hungary, and Lithuania.