Ravamid

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Ravamid® Polyamides PA6 and PA66

Ravamid® Polyamides PA6 and PA66 are available in both prime and industrial quality compounds, offering an excellent balance of high mechanical properties. These polyamides, made from high-quality recycled materials, are an environmentally friendly solution for many applications. This 'green' tendency has been growing in various industries such as automotive, domestic appliances, electrical & lighting, and furniture sectors.

Ravago, our parent company, is a leading European producer of industrial quality and high-quality recycled polyamides with significant production capacity in several plants across Europe. Resinex, as a preferential partner of many leading OEMs, offers reliability in technical service and support, material quality, and availability. Extensive quality control is applied during the selection of raw materials, production, and control of finished compounds to ensure the reliability of Ravamid® PA6 and PA66. Certificates of analysis are issued for all produced lots to confirm their high quality.

Industrial quality Ravamid® PA compounds provide:

• High-end specifications
• UV resistance
• Long-term thermal stability
• Cost-effectiveness
   

Portfolio

Ravamid® Polyamides offer a wide portfolio of prime and industrial quality compounds with different grades and applications. The portfolio includes:

• Unfilled grades
• Unfilled impact modified grades
• Glass fibres filled (from 15% up to 50%) grades
• Glass beads filled grades
• Mineral filled grades
• Combined filling glass/minerals
• Heat and UV stabilised materials
   

Most grades are available in black colour, with some in natural or grey colour. Tailor-made compounds can be developed to meet specific application requirements and offer performance benefits to the moulder.

Processing

• Polyamide resins are hygroscopic, meaning they absorb water from direct immersion and humid air.
• The amount of water absorbed depends on exposure time, air temperature, and relative humidity.
• At the temperatures used to mould PA, moisture levels can cause visual flaws and brittleness of the moulded part.
• It is recommended that resin moisture content be limited to 0.12% when processing Ravamid® PA6 and PA66.
   

Mould Design

• Hot runners are not recommended for industrial quality Ravamid® grades.
• The gate diameter is recommended to have 80% wall thickness.
   

Typical Ravamid® PA Applications:

• Automotive parts
• Domestic appliances
• Electrical & lighting components
• Furniture industry
• Various other sectors