Linwell coordinates SBR and NBR supply for small and mid-sized rubber product manufacturers, in-house compounders, regional importers and distributors. We help buyers compare grades, confirm available documents and prepare an inquiry based on the finished product and process.
Choose by material requirement
- SBR is a practical starting point for general-purpose rubber goods where processing balance, abrasion resistance and cost control matter.
- NBR is commonly considered for seals, hoses and moulded parts that require oil and fuel resistance.
- Final selection should be checked against the producer TDS, batch documents, formulation and a controlled production trial.
Explore rubber families
SBR – Styrene Butadiene Rubber
General-purpose synthetic rubber for footwear, flooring, hoses, seals, coated fabrics and other industrial rubber goods.
Available grade pages: SBR 1502 and SBR 1502E.
Explore SBR grades →NBR – Nitrile Butadiene Rubber
Oil-resistant synthetic rubber used in seals, gaskets, hoses, rollers and moulded components where fluid resistance is important.
Available grade page: NBR 3345.
Explore NBR grades →SBR and NBR at a glance
| Material | Typical focus | Common applications | What to confirm |
|---|---|---|---|
| SBR | General-purpose processing and abrasion performance | Footwear, flooring, hoses, belts and moulded rubber goods | Grade designation, bound styrene, Mooney viscosity, staining requirement and producer documents |
| NBR | Resistance to oils, fuels and selected industrial fluids | Seals, gaskets, hoses, rollers and oil-resistant moulded parts | Acrylonitrile content, Mooney viscosity, temperature range, fluid exposure and compound validation |
How to prepare a grade inquiry
Describe the application
Share the finished product, production process and service environment.
Identify the current grade
Provide the producer, grade, TDS or COA when available, plus any target properties.
Confirm purchasing needs
Include trial or monthly quantity, destination, packaging and required documents.
Supply and document support
Linwell can coordinate quotations, producer documentation, packaging information and export delivery. Availability, MOQ, trial quantity, lead time and commercial terms are confirmed for each quotation and are subject to the offered source.
Need help narrowing the grade?
Tell us your current material, application, quantity and destination. We will review the inquiry and discuss suitable available options and documents.