RPO 155 is a rubber process oil with viscosity, density, flash point, pour point, aniline point and viscosity gravity constant confirmed per the specification table. It is supplied by BHD Chemical for rubber compounding, with each batch documented on the certificate of analysis.
Rubber process oil RPO 155 is a naphthenic process oil supplied by BHD Chemical for tyre and rubber compounding. We ship it on spec and on time, with viscosity, pour point and aniline point confirmed on the certificate of analysis for every batch.
| Property | Value | Unit | Method |
|---|---|---|---|
| Kinematic Viscosity @ 100 °C (min) | 50-60 | — | D-445 |
| Density @ 15.6 °C (typical) | 1.03 | g/cm3 | D-4052 |
| Flash Point (min) | 240 | °C | D-92 |
| Aniline Point (max) | 33 | °C | D-611 |
| Pour Point | MAX +24 | °C | D-97 |
| VGC (typical) | 0.99 | — | D-2501 |
Key characteristics
Consistent viscosity and pour behaviour batch to batch
Naphthenic process oil suited to rubber compounding
Batch documentation confirmed on the certificate of analysis
Supplied through one accountable house across both divisions
Quoted and packaged to the buyer's stated requirements
What Rubber Process Oil RPO 155 Is
RPO 155 is one grade in BHD Chemical's rubber process oil range, supplied to compounders who need consistent viscosity and pour behaviour batch to batch. It is part of the Rubber Process Oils family alongside our other process oil grades, sold as a distinct product on its own specification.
Documentation and Quality Practice
Every shipment is backed by a certificate of analysis covering the properties listed in the specification table below, so your technical team can verify the batch against your compound requirements before it enters the line.
Packaging and Supply
RPO 155 is quoted and supplied on request, with packaging and logistics confirmed at order stage. Origin integrity is documented from the point of dispatch, consistent with how BHD Chemical and BHD Sourcing operate across the two divisions.
CoA supplied per shipment.
Frequently asked questions
What specification does RPO 155 ship against?
Viscosity, density, flash point, pour point, aniline point and viscosity gravity constant are confirmed per batch on the specification table and certificate of analysis.
Can I get documentation before placing an order?
Yes. The certificate of analysis for your batch is available on request, stated against the specification table for RPO 155.
What is the minimum order quantity?
MOQ is confirmed at quote stage based on your delivery location and packaging requirements.
How is RPO 155 packaged for shipment?
Packaging is confirmed on request to match your handling and logistics setup.
What is the typical lead time?
Lead time is confirmed at order stage and stated on your quote, depending on volume and destination.
If the grade you need is not listed here, tell us the specification and volume and BHD Sourcing will find it — request a quote.
Why buyers work with BHD Group
Two divisions operate under a single accountable house. There is no handoff between a trading desk and a sourcing desk that leaves a buyer chasing an answer — one team owns the order from enquiry to delivery.
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