
Rynite
Informazioni sul marchio
Rynite® is a glass fiber-reinforced, semi-crystalline Polyethylene Terephthalate (PET) resin developed by Celanese to meet the rigorous demands of today’s industrial, automotive, and electrical sectors.
Rynite® PET combines the strength and durability of metal with the design flexibility and processing efficiency of thermoplastics. Thanks to its outstanding flow properties, Rynite® PET enables efficient molding of thin or complex geometries at reduced injection pressure—ideal for producing small, high-precision parts.
Rynite® PET by Celanese delivers outstanding thermal stability, electrical insulation, excellent chemical resistance and mechanical strength, making it a go-to material for manufacturers seeking long-term performance and cost-effective production. It’s particularly valuable in replacing die-cast metals, thermosets, and in electrical/electronic or automotive settings.
The main advantages of Rynite® PET grades include:
Outstanding Electrical Performance
- Excellent dielectric strength, even at high temperatures
- Stable performance in humid environments
- Pre-approved for UL Electrical Insulation Systems (Class N, 200°C)— saving customers time and cost in system approvals
Superior Thermal Resistance
- Heat Distortion Temperature (HDT) up to 235°C under load
- Continuous RTI (Relative Thermal Index) up to 155°C
- Maintains dielectric properties at elevated temperatures
Exceptional Structural Strength
- Available in grades with up to 50% glass fiber reinforcement
- High stiffness, creep resistance, and mechanical strength
- Ideal for metal replacement and lightweight
- Dimensional stability and high-gloss finish
Advanced Flame Retardancy
- Halogenated and non-halogenated UL94 V-0 options
- Available in formulations that are PFAS-free and RoHS compliant
- Complies with UL94 V-0, UL f1, and 5VA standards for flame resistance
- Suitable for use in electrical safety-critical applications
Typical Applications of Rynite® PET:
Automotive
- Headlamp brackets
- Roof racks
- Wiper arms
- Ignition parts
Electrical & Electronics
- Bobbins
- Switches
- Encapsulated motors
- Contactor housings
Industrial & Energy
- High-voltage insulators
- Solar panel frames
- Control units
Structural and Metal Replacement
- Components requiring strength, durability, and reduced weight
Explore the Rynite® PET Portfolio:
- Glass-Filled Grades - Combine very high stiffness with low density, excellent for metal replacement and lightweighting applications
- Flame-Retardant Grades - UL 94 V-0 and UL f1 rated for electrical insulation and safety
- Low-Warp Grades - Designed for applications requiring superior dimensional stability
- Hydrolysis-Resistant Grades - Engineered for high heat and humidity environments, offering superior durability in challenging conditions
- Toughened grades - Designed to replace thermoset materials
By choosing Rynite® PET from Celanese, manufacturers gain access to a versatile and reliable engineering thermoplastic that enhances product performance and longevity. Whether for automotive, electrical & electronics or industrial applications, Rynite PET offers a proven solution that meets industry standards while providing excellent mechanical, thermal, and electrical properties. Explore the full potential of Rynite® PET and discover how this advanced polymer can elevate your next project.
Rynite Prodotti
Request Your Free Rynite® Sample
Free samples are available for projects, that meet our criteria.
Are you interested in experiencing the superior performance of Rynite® firsthand? Fill out the contact form below to request your free sample or to get more information. Our team will get back to you promptly to assist with your needs.
Disponibile in
Finland, Norway, Sweden, United Kingdom, Denmark, Ireland, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, France, Germany, Greece, Hungary, Italy, Luxembourg, Netherlands, North Macedonia, Poland, Portugal, Romania, Serbia, Slovakia, Slovenija, Spain, Switzerland, Turkey, Ukraine