Jotapipe IL 426 Phenolic Epoxy for Sour Crude Oil Pipelines 426 is an epoxy coating. As a high-build internal pipe anticorrosive, suitable for conveying hot sour crude oil, sour oils or gas and other corrosive media. A pipe-interior coating specially designed for demanding service environments, highly resistant to most sour crude oils, many chemicals and solvents. Parameters on this page: volume solids 70 ± 2%, number of components two. Comparable products from the same brand: Jotapipe IL 425 Phenolic Epoxy for Aviation Fuel Pipelines 425, Tankguard NCV N Phenolic Epoxy Antistatic Coating, Tankguard NCV Phenolic Epoxy Antistatic Coating.
Source: JOTUN original technical data sheet (TDS) "Jotapipe IL 426 Phenolic Epoxy for Sour Crude Oil Pipelines 426"; spreading rate and other values are converted from TDS parameters and are for selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 70 ± 2% |
|---|---|
| Dry Film Thickness | — |
| Theoretical Spreading Rate | — |
| VOC | — |
| Density / Specific Gravity | 1.57 kg/L |
| Number of Components | Two-component |
| Flash Point | 28 °C |
| Thinner | JOTUN Thinner No. 23 |
| Mixing Ratio | 4 parts : 1 part (by volume) |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Phenolic Epoxy for Sour Crude Oil Pipelines 426 (0WQ)
A two-component polyamine-cured phenolic epoxy coating. A pipe-interior coating specially designed for demanding service environments, highly resistant to most sour crude oils, many chemicals and solvents. The product has excellent chemical resistance and withstands crude oil up to 160 °C. It is applied as a single coat only.
As a high-build internal pipe anticorrosive, suitable for conveying hot sour crude oil, sour oils or gas and other corrosive media.
This product provides very good high-temperature resistance.
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| Property | Test / Standard | Description |
| Volume Solids | ISO 3233 | 70± 2 % |
| Flash Point | ISO 3679 Method 1 | 28 °C |
| Density | Theoretical Value | 1.57 kg/L |
The data listed are based on factory batch production and may vary slightly with colour.
All data apply to the mixed paint only.
The specific film thickness requirements should be determined by the customer/project specification.
To ensure lasting adhesion of the next coat, all surfaces must be clean, dry and free of contaminants.
Surface Preparation
| Substrate | Minimum | Recommended |
| Carbon Steel | Sa 2½ (ISO 8501-1); surface roughness 35–50 µm, rated “fine” per ISO 8503-2 | |
This product may be applied by the following methods
| Spray | Apply by airless spray. |
|---|
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component A | 4 parts |
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component B | 1 part |
| Thinner | JOTUN Thinner No. 23 |
|---|
| Nozzle tip size (inch/1000): | 17-21 |
| Nozzle pressure (minimum): | 150 bar/2100 psi |
| Substrate Temperature | 10 °C | 23 °C | 40 °C |
| Touch Dry | 16 h | 4 h | 2 h |
| Handle dry | 24 h | 7 h | 3 h |
| Dry/cured to service | 14 days | 7 days | 3 days |
Drying and curing times are based on the stated film thickness range, measured in a controlled laboratory environment at below 85% relative humidity.
| Touch Dry | The state at which light finger pressure leaves no mark or stickiness. |
|---|---|
| Handle dry | The minimum time after application before handling will not damage the film. |
Dry/cured to service: the minimum time before the coating can be permanently exposed to a specific environment/medium.
| Paint temperature | 23 °C |
| Induction Time | 15 min |
| Pot Life | 2 h |
Temperature
| Continuous | Peak | |
| Drying, atmospheric | 200°C | 200 °C |
Heat resistance up to 160 °C. Suitable for crude oil.
Withstands peak temperatures for a maximum of one hour.
At the above temperatures, protective performance is unaffected, but appearance may be affected.
| Volume | Container Size | |
| (L) | ||
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component A | 200 / 16 | 200 / 20 |
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component B | 200 / 4 | 200 / 5 |
The packaging sizes above are typical reference sizes for factory batch production. Due to regional regulatory differences, packaging sizes and capacities may vary by region.
Store in accordance with national regulations. Keep in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component A | 12 months |
| Phenolic Epoxy 426 for Sour Crude Oil Pipelines, Component B | 12 months |
In some markets, the stated shelf life may be shortened to comply with local legal requirements. The above is the minimum shelf life; thereafter, testing is required to confirm quality remains acceptable.
For professional use only. Applicators and workers must be trained, experienced, capable and equipped to mix, stir and apply the coating correctly in accordance with JOTUN's technical documents. Applicators and workers must wear appropriate personal protective equipment when using this product. This guidance is provided based on current product knowledge.
Any proposed modification to suit site conditions must be approved by the responsible JOTUN representative before use.
Read the safety warnings on the container packaging. Use in well-ventilated conditions. Avoid inhaling spray mist and avoid skin contact. In case of accidental splashes on skin, wash immediately with a suitable cleaner, soap and water. In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
When used primarily as a primer or antifouling, products may show slight colour variation from batch to batch. Likewise, fading and chalking may occur when exposed to sunlight.
The information in this datasheet is based entirely on knowledge gained in our laboratory and in practice. JOTUN products are regarded as semi-finished products, and their use is generally beyond our control. JOTUN therefore guarantees only the quality of the product itself. To comply with local regulations, the product may be adjusted, and we reserve the right to modify the datasheet without further notice.
Users should consult JOTUN for specific guidance on the suitability of the product for their requirements and applications.
In case of any discrepancy between language versions, the English (UK) version shall prevail.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
