It's a primary plasticizer based on Epoxidized Esters of Vegetable Oils, which provides flexible PVC compounds high compatibility, excellent durability and efficiency. Widely used to replace plasticizers such as: DOP, DINP and DOTP.



Also provides characteristics such as: excellent transparency, good flexibility at low temperatures, in addition to being considered a co-stabilizer.



It's also widely used in plastisol, especially toys and flat laminates, as it has a stable and lower viscosity than conventional plasticizers, thus reducing the amount of viscosity reducers.

Plasticizer Application

- Vinyl floors
- Flexible hoses and profiles
- Extruded, calendered and flattened laminates
- Footwear (boots and sandals) and soles
- Toys (dolls, ...)
- Plastisol in general

is considered a sustainable plasticizer

As it is mostly originated from a high-content renewable carbon source (83% Certified Biobased Carbon Content), INBRAFLEX 5.1 is considered a “green” and sustainable plasticizer.

INBRAFLEX has Reach approval (Reference number: 01-2119474680-35-0005) among other approvals and certificates.


Weight Loss

Viscosity in plastisol

The graph shows the effect of lnbraflex 5.1 on Plastisol viscosity aging up to 72h. Compared with conventional plasticizers, lnbraflex 5.1 promotes a low viscosity formulation and less variation, which in most applications reduces or eliminates the use of viscosity regulators.

Traction and Stretching

Thermal Stability

The comparison shows the Co stabilization effect of lnbraflex 5.1 compared to conventional plasticizers. lnbraflex 5.1 promotes the PVC formulation greater processing stability, thus a reduction in the use of heat stabilizers.

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