Gilsonite
Gilsonite Quality Control Tests and Standards
Consistent quality is what separates a reliable gilsonite supplier from the rest. These are the main laboratory tests…
Knowledge Center
Practical, expert articles on gilsonite in drilling fluids, asphalt, foundry, inks, paints, coatings and waterproofing.
Gilsonite
Physical Properties of Gilsonite You Should Know
Before using gilsonite in a formulation, it helps to know its key physical properties and how they are…
Gilsonite
Top 10 Uses of Gilsonite in Industry
Gilsonite appears in an impressive number of products. Here are the ten most important industrial uses. Fine gilsonite…
Gilsonite
Gilsonite Grades and Mesh Sizes: A Buyer’s Guide
Choosing the right gilsonite grade starts with two questions: what particle size do you need, and what softening…
Gilsonite
How Gilsonite Is Mined and Processed
Gilsonite occurs in narrow vertical veins that cut through surrounding rock. These veins can be a few centimetres…
Gilsonite
Gilsonite Chemical Composition and Structure
To use gilsonite well, it helps to know what it is made of. Gilsonite is a complex natural…
Gilsonite
Gilsonite vs. Bitumen: Key Differences Explained
Gilsonite and bitumen are both hydrocarbon binders, and both are sometimes called "asphalt". Yet they behave very differently,…
Gilsonite
The History of Gilsonite: From Discovery to Industry
Gilsonite has a surprisingly long history. Natural asphalts have been used for thousands of years — ancient builders…
Gilsonite
What Is Gilsonite? A Complete Guide to Natural Asphalt
Gilsonite is a naturally occurring solid hydrocarbon — a shiny, black, brittle resin that looks a little like…
Our Products
| Product | Particle size | Softening point (R&B) | Typical dosage | |
|---|---|---|---|---|
| Gilsonite Lump | 0 – 50 mm (custom) | 150 – 220 °C | Depends on application. | Spec · MSDS · COA |
| Gilsonite Granular | 1 – 5 mm | 150 – 200 °C | Asphalt: 4–12 % by weight of binder. | Spec · MSDS · COA |
| Gilsonite Powder | 100 – 200 mesh | 150 – 220 °C | Drilling 2–8 lb/bbl · asphalt 4–12 % of binder · foundry 0.3–1.0 % | Spec · MSDS · COA |
| Micronized Gilsonite | 300 – 600 mesh | 150 – 180 °C | Ink varnish: 20–40 % in oil. | Spec · MSDS · COA |
| Drilling Fluid Grade Gilsonite | 75 – 200 µm | 160 – 220 °C (grades) | 2 – 8 lb/bbl | Spec · MSDS · COA |
| Sulphonated Asphalt | — | — | 2 – 6 lb/bbl | Spec · MSDS · COA |
| Cementing Grade Gilsonite | 75 – 200 µm | 160 – 220 °C | 5 – 15 % BWOC | Spec · MSDS · COA |
| Asphalt Modifier Grade Gilsonite | Powder ≤ 200 mesh / granular 1–5 mm | 150 – 200 °C | 4 – 12 % by weight of binder | Spec · MSDS · COA |
| Foundry Grade Gilsonite | 100 – 300 mesh | 150 – 200 °C | 0.3 – 1.0 % (iron) | Spec · MSDS · COA |
| Ink & Paint Grade Gilsonite | 200 – 600 mesh | 150 – 180 °C | Ink varnish: 20–40 % in oil | Spec · MSDS · COA |
| Coating & Waterproofing Grade Gilsonite | ≤ 200 mesh | 150 – 200 °C | 5 – 25 % of compound | Spec · MSDS · COA |
| Sealer & Filler Grade Gilsonite | ≤ 200 mesh | 150 – 180 °C | Sealer: 15 – 35 % | Spec · MSDS · COA |