BRSO 750

BRSO 750 is a high-viscosity vegetable oil produced by controlled polymerization in the presence of air. This process increases viscosity while preserving the natural lubricating properties of the oil. The product offers excellent lubrication, good thermo-oxidative stability, and rapid biodegradability, making it suitable as a natural viscosity modifier and raw material for a wide range of industrial applications.

FAQ – BRSO 750

What is BRSO 750?

BRSO 750 is a blown oil – a vegetable oil with increased viscosity obtained through controlled polymerization. It retains its natural lubricating properties while providing higher viscosity and improved stability.

What applications is BRSO 750 suitable for?

It is used as a natural viscosity modifier and raw material for cutting oils, emulsions, greases, paints, varnishes, detergents, soaps, linseed oils, and other industrial products.

Can it be mixed with other oils?

Yes, BRSO 750 mixes very well with other types of oils and is often used to increase viscosity and improve lubricity in oil blends.

What are the main properties of BRSO 750?

Excellent lubricating properties
Rapid biodegradability (> 60% / 28 days according to OECD 301D)
Good thermo-oxidative stability
High viscosity suitable for special applications
Good low-temperature performance

What is the viscosity of the product?

Kinematic viscosity at 40 °C ranges from 675–825 mm²/s, classifying it as a high-viscosity oil.

How does it perform at low temperatures?

Pour point is below −15 °C, ensuring good handling and processability even at low temperatures.

Is BRSO 750 environmentally friendly?

Yes, the oil is rapidly biodegradable and suitable for applications where environmental impact is a priority.

Product Carbon Footprint

The Product Carbon Footprint (PCF) of BRSO 750 has been calculated in accordance with ISO 14067. The assessment covers the full life cycle of the product (cradle-to-grave) – from raw material acquisition, production, packaging, and transport, to the end-of-life of the packaging. The results demonstrate the environmental advantage of this bio-based lubricant over conventional petroleum-based oils.

Total carbon footprint of the product:
2.17 kg CO₂e / 1 L

Overview of Product Carbon Footprint (PCF) results

▶ Full Product Carbon Footprint Report (PDF)

Documents

Technical Data Sheet (TDS) – (download)
Safety Data Sheet (MSDS) – available on request

Parameters

Density at 20 °C	945 – 995 kg/m3
Kin. viscosity at 40 °C	The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. 675-825 cSt
Pour Point	The pour point of a liquid is the temperature below which the liquid loses its flow characteristics. -15 °C
Flash Point	The lowest temperature at which enough vapor escapes from a heated sample above its surface into the air that the resulting mixture of vapor and air ignites when an auxiliary flame is brought close to it and then extinguishes again. > 220 °C
Biodegradability in 28 days	Biologically sufficiently rapid decomposition of oil without effect on fauna and flora. Biological decomposition monitored by dissolved oxygen analysis over 28 days. >60 %
ISO-VG viscosity classification	ISO VG 750

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Usage

Industry

Pack size

1 l

5 l

10 l

20 l

60 l

200 l

1000 l