GC pro
Biocomposites with sunflower seed hulls
GC pro is your sustainability booster for technical applications in injection molding and extrusion!
The use of sunflower seed hulls in our GC pro granules allows for the reduction of plastic usage by an average of 40%. The unique and patented natural fibre material, comprising a combination of polypropylene (or other polymer types), natural fibres of the sunflower seed husk and additives, actively contributes to the conservation of resources.
GC pro
Benefits
GC pro
Benefits
Recycling
The material can be fully recycled within the same production cycle. This is achieved by cannulating the material prior to recycling.
Optimal processing
Our materials are designed for use in both injection moulding and extrusion processes and can be used in standard tools.
Savings
Our materials are processed at lower temperatures, which allows us to reduce both the processing times and the associated energy costs.
Saving resources
We utilise sunflower seed hulls, a by-product of the food industry, to create a sustainable alternative. By utilising the fibres, we can actively reduce the reliance on fossil raw materials.
No sink marks
The sunflower seed hull is not only a filler, but also an additive. Its natural swelling behaviour can be beneficial for thick-walled products.
Improved CO₂ balance
GC pro contains up to 70% sunflower hulls, which can help to improve your CO₂ balance.
Standards for injection moulding
Overview
GC pro 2745 BO 10LP41
GC pro 3545 BO 10LP41
GC pro 3560 TH 060 N
GC pro 3560 THP 10LP41
GC pro 5545 BOP 20LP41
FAQ
No, because we work with the base polymer polypropylene. This polymer is not biodegradable.
Currently, the yellow bin is unable to recycle products correctly. The natural fibres are not recognised by the scanners, which is why the products are sorted into residual waste.
However, natural fibre materials can be recycled in their own cycle, enabling the products to be regranulated and returned to production. The granulate can be used in this way without the need to separate the fibres from the polymers again.
