Polyetheretherketone (PEEK)

Not intended for consumption, potential toxicity if ingested, possible adverse reactions if misused

Polycarbonate

Potential release of bisphenol A (BPA) when heated or degraded, endocrine disruption, possible toxicity with chronic exposure

Polymethyl Methacrylate

Not intended for ingestion, potential toxicity if ingested, chemical contamination, not GRAS for food use

Polyvinylidene Fluoride (PVDF)

Potential chemical toxicity if ingested or inhaled as fine particles, environmental persistence, potential bioaccumulation, no established safe consumption level

EPTFE (Expanded Polytetrafluoroethylene)

Not intended for consumption, potential chemical exposure if ingested, unknown toxicological effects from ingestion

Polyetherketone (PEK)

Not approved for food use, potential chemical exposure risk if ingested, unknown human ingestion safety profile

Polystyrene

Potential styrene leaching, environmental pollution, not biodegradable

Polyetherimide (PEI)

Not food-grade, potential chemical leaching if improperly used in food contact applications, unknown toxicity if ingested

Polyphenylene Sulfide (PPS)

Not food-grade, potential toxicity if ingested, chemical exposure hazards

Polyetherketoneketone (PEKK)

Potential toxicity if ingested or inhaled as particles, lack of safety data for human consumption, industrial chemical

Latex

Sensitization risk, allergic reactions ranging from mild contact dermatitis to anaphylaxis in sensitive individuals

Polypropylene

Environmental persistence, microplastic formation upon degradation

Polyurethane

Potential irritant and sensitizer on skin contact, respiratory sensitization risk during aerosol or dust exposure, possible contamination with residual isocyanates during manufacturing

Recycled Polyimide

Limited data; potential release of toxic substances during thermal degradation

Polyamide polymer (Nylon)

Effective plaque removal, strong and flexible, biocompatible for oral contact

Silicone

Durable, heat-resistant, flexible, inert material suitable for repeated use in feeding products

Polyethylene

Durable, chemically inert, widely used in packaging and containers

Polyvinyl Chloride

Polybutylene Adipate Terephthalate (PBAT)

Biodegradable alternative to conventional plastics, flexible and durable material for packaging applications

Polyetherimideketone

High mechanical and thermal properties, chemical resistance, used in engineering applications

Polyetherimideketoneketone

Superior chemical and thermal resistance, mechanical strength for industrial applications

Polyetherimideetherketone

Durability, thermal stability, chemical resistance for engineering uses

Polyetherimideetherketoneketone

High thermal stability, mechanical strength, chemical resistance

Polyetherimideetherketoneetherketone

High strength, thermal and chemical resistance for specialized applications

Polyetherimideetherketoneetherketoneketone

Excellent durability, heat resistance, and chemical stability

Polyetherimideetherketoneetherketoneetherketone

Exceptional thermal stability, chemical resistance, and mechanical strength

Polyoxymethylene

High mechanical strength, low wear, chemical resistance, useful in durable components

Coated Polyethylene Terephthalate

Durable, good barrier properties, lightweight, recyclable under certain conditions

Polyphenylene Oxide

High thermal stability, excellent electrical insulating properties, chemical resistance