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Homepage // Products // Engineered Polymer Formulations // General Engineered Formulations // Bergadur™ Polyester Formulations
Bergadur™ Polyester Formulations

Bergadur™ semi-crystalline PBT formulations are an ideal choice for applications in a variety of industries, including transportation, household, and electrical and electronic. It is resistant to solvents, shrinks very little during molding, mechanically strong and inherently heat resistant.
HIGHLIGHTS
- High strength
- Good creep rupture strength
- Good chemical and heat resistance
- Low friction and good abrasion resistance
- High dimensional stability
- Good flow and electrical properties
- Available as glass, mineral- and mixed-filled
- Flame-retardant grades with UL listings and impact-modified grades available
Products
- Polymer Distribution
- Screen Printing Inks
- Wilflex
- Wilflex Epic Non-Phthalate Plastisol Inks
- Wilflex Epic Armor LC Low Cure Under Base
- Wilflex Epic Color Mixing Solutions
- Wilflex Epic Special Effects Inks
- Wilflex Epic Transfer
- Wilflex Epic White
- Wilflex Oasis Water Based Inks
- Wilflex Oasis Color Systems
- Wilflex Oasis Ink Additives
- Wilflex Oasis Polyester Solutions
- Wilflex Oasis Special Effect Inks
- Wilflex Oasis White & Black Inks
- Wilflex One Non-PVC Plastisol Inks
- Wilflex One PANTONE approved
- Wilflex One Special Effects Inks
- Wilflex One Clear Inks
- Wilflex One Color System MX
- Wilflex One Polyester Solutions
- Wilflex One White Inks
- Wilflex Originals
- Wilflex Equipment Solutions
- Wilflex Compliance Information
- Ink Management Software
- Technical Tips
- Screen Printing Distributors
- Zodiac™ Aquarius™
- Advanced Composites
- Fiber-Reinforced Composites
- Short Fiber-Reinforced Thermoplastic Composites
- reSound NF Natural Fiber Reinforced Thermoplastic Composites
- OnForce LFT Long Fiber Reinforced Composites
- Glasforms Advanced Composite Technologies
- Pultrusion Technologies
- Continuous Filament Winding
- CRTM Panels
- GlasArmor Ballistic Resistant Panels
- Markers and Delineators
- Flexible Markers
- Installation Tools & Instructions
- Reflective Sheeting & Decals
- Round Markers & Test Stations
- Snow, Hydrant & Driveway Markers
- Pullwinding Technology
- Composite Springs
- Gordon Composites
- Polystrand Advanced Composites
- Engineered Polymer Formulations
- Chemical & Corrosion Resistant Formulations
- Conductive, Signal & Radiation Shielding Formulations
- Gravi-Tech Lead Replacement Formulations
- Therma-Tech Thermally Conductive Formulations
- Stat-Tech Static Dissipative & Electrically Conductive Formulations
- Colorant Chromatics Conductive Formulations
- Trilliant XR Lead Replacement Thermoplastics
- Surround™ EMI/RFI Shielding Formulations
- Eco-Conscious Formulations
- ECCOH Low Smoke and Fume Non-Halogen Formulations
- ECCOH XLS Moisture Cured Formulations
- Edgetek AM Non-Halogen Flame Retardant Formulations
- Gravi-Tech Density Modified Formulations
- Gravi-Tech Lead Replacement Formulations
- reSound Biopolymer Formulations
- reSound NF Natural Fiber Reinforced Formulations
- Flame Retardant Formulations
- Bergamid FR Non-Halogen Flame Retardant Formulations
- ECCOH Low Smoke and Fume Non-Halogen Formulations
- ECCOH XLS Moisture Cured Formulations
- Edgetek AM Non-Halogen Flame Retardant Formulations
- FireCon CPE Insulation Jacketing Formulations
- Maxxam Flame Retardant Polyolefin Formulations
- Maxxam SY Foamable Flame Retardant Formulations
- Syncure Crosslinked Polyethylene Formulations
- General Engineered Formulations
- Custom Pre-Colored Specialty Engineered Formulations
- Bergadur Polyester Formulations
- Edgetek ABS, PC, PC/ABS Formulations
- Edgetek AT Acetal Formulations
- LubriOne Internally Lubricated Formulations
- Maxxam Polyolefin Formulations
- Maxxam HST: Filled Polypropylene with High Strength and High Stiffness
- Maxxam LO: Low Odor Talc-Filled Polypropylene
- Maxxam XST: TPO Formulations
- Nymax / Bergamid Polymer Formulations
- High Temperature Polymer Formulations
- Colorant Chromatics Cross-Linked Formulations
- Colorant Chromatics Reinforced Formulations
- Colorant Chromatics X-Ray Opaque Formulations
- Edgetek AM High Heat Resistant Formulations
- Edgetek PK PEEK Formulations
- Edgetek SF PPS Formulations
- OnForce LFT High Heat Resistant Formulations
- COMPTEK High-Temperature Polymer Concentrates
- Structural + Fiber Reinforced Formulations
- Printing and Marking Inks
- Colorant Chromatics Low Temperature Inks for ECTFE/ETFE/PVDF Marking
- Colorant Chromatics Inks for FEP/PFA Marking
- Colorant Chromatics Inks for PTFE Marking
- Colorant Chromatics LND Coatings for PTFE/FEP
- Plasticizers + Synthetic Esters
- reFlex Bio-Derived Plasticizers
- SynPlast Plasticizers
- SynPlicity Cosmetic Esters
- Synprime Lubricant Esters
- Polymer Additives
- Acetaldehyde Scavengers for PET
- Clarifier and Toner Additives
- Foaming Agents
- Reheat Additives for PET
- Oxygen Scavengers
- Performance Enhancement Additives
- ColorMatrix Liquid Denesting Additive
- ColorMatrix Mattenex Fiber Delustrant
- OnCap Anti-Fogging Additives
- OnCap™ Anti-Rat, Anti-Rodent & Anti-Termite Technology
- OnCap Antistatic Additives
- OnCap BIO
- OnCap DeNesting Additive
- OnCap Dry Silane Additives for Wire and Cable
- OnCap Fragrance Technologies
- OnCap HC Additives for Healthcare
- OnCap Laser Marking Additives
- OnCap Scratch & Mar Resistance Technology
- Percept Brand Protection Technologies
- WithStand Antimicrobial Technology
- OnCap™ Low Retention Additive
- Processing Enhancement Additives
- ColorMatrix Eze Slip Agent for PET
- ColorMatrix NuAge Polypropylene
- ColorMatrix rePrize IV builder for PET
- OnCap for Polyolefin Films
- OnCap CTR
- OnCap Multi-Purge
- OnCap PlastOne
- ColorMatrix Apogee
- Additive Dispersions
- GSDI Silcocat Peroxide Dispersions for Silicone
- GSDI Silcosperse Additive Dispersions for Silicone
- Aquamix Chemical Additive Dispersions
- UV and Light Blocking Additives
- Polymer Colorants
- Solid Color Masterbatches
- OnColor BIO
- OnColor Edgeglo Colorant
- OnColor FX Special Effects
- OnColor HC Plus Healthcare Colorants
- OnColor NiteBrite Glow in the Dark Colorants
- OnColor PProTint Colorants for Clarified PP
- OnColor SC Super Concentrate Technologies
- OnColor for Wire & Cable
- Specialty Black Masterbatches
- Liquid Color Concentrates
- Impress High Gloss Metallic Effect Colorants
- Color Management: ColorMatrix Select
- Color Dosing Systems: ColorMatrix™ FlexCart™
- Fluoropolymer Color Concentrates
- Colorant Chromatics Dispersed Pigments for PTFE
- Colorant Chromatics ECTFE / ETFE Concentrates
- Colorant Chromatics FEP Concentrates
- Colorant Chromatics PFA / MFA Concentrates
- Colorant Chromatics PVdF Concentrates
- Colorant Chromatics THV Concentrates
- SiteCool Infrared Absorption Technologies
- High Temperature Color Concentrates
- Colorant Chromatics PEEK Concentrates
- Colorant Chromatics PEI Color Concentrates
- Colorant Chromatics PES/PSU/PPSU Color Concentrates
- Colorant Dispersions
- Stan-Tone EPX Epoxy Dispersions
- Stan-Tone ET Polyether Dispersions
- Stan-Tone PEP Polyester Dispersions
- Stan-Tone WDN Water Dispersions
- Stan-Tone HCC Vinyl Paste Dispersions
- Stan-Tone VC and VCP Vinyl Dispersions
- Colorants for High Consistency Silicone Rubber
- Colorants for Liquid Silicone Rubber
- Colorsperse™ Cosmetic Colors
- Color & Additive Combination Masterbatches
- Fiber Colorant Solutions
- Super Black Textile Colorants
- Thermoplastic Elastomers
- GLS Dynaflex Thermoplastic Elastomers
- GLS Dynalloy Thermoplastic Elastomers
- GLS OnFlex Thermoplastic Elastomers
- GLS Versaflex Thermoplastic Elastomers
- GLS Versaflex PF Tack Layer for Surface Protective Films
- GLS Versalloy Thermoplastic Elastomers
- GLS Versollan Thermoplastic Elastomers
- Santoprene Thermoplastic Elastomers
- TPE Knowledge Center
- Injection Molding Guide
- Injection Molding Part Design
- Injection Molding Mold Design
- Injection Molding Mold Processing
- Injection Molding Troubleshooting
- Overmolding Guide
- Overmolding TPE Selection
- Overmolding Part Design
- Overmolding Mold Design
- Overmolding Processing
- Overmolding Troubleshooting
- Overmolding Solutions
- TPE FAQs
- Technical Bulletins
- In-Vivo Formulations for Healthcare
- NEUSoft Thermoplastic Polyurethanes
- NEU View Translucent Radiopaque Solutions
- NEU™ Custom Capabilities
- Vinyl Formulations
- Flexible Vinyl Formulations
- Rigid Vinyl Formulations
- Geon Bold Alloys
- Geon Cellular Extrusion
- Geon CPVC
- Geon CPVC Injection Molding
- Geon Injection Molding
- Geon Dry Blend Extrusion
- Geon Fiberloc Glass Composites
- Geon FX Metal
- Geon HTX Alloys
- Geon Rigid Extrusion
- Geon Blow-Molded Packaging
- Geon SF High Flow
- Resilience Healthcare Formulations
- Resilience LS
- Vinyl Plastisols + Organosols
- Geon HC Vinyl Plastisols for Healthcare
- Geon Glide Vinyl Plastisols
- Geon Non-Phthalate Plastisols
- Geon Vinyl Plastisols
- Vinyl Organosols
- Vinyl Powder Coating and Dip Molding
- All Brands