Poly-PhNDI

polymer

Poly-PhNDI is a high-performance aromatic polyimide polymer based on naphthalene diimide (NDI) chemistry, synthesized to achieve enhanced thermal stability and mechanical properties. This material is primarily developed for advanced aerospace, electronics, and automotive applications where exceptional thermal resistance and dimensional stability are critical; it represents an emerging class of engineering polymers designed to compete with conventional polyimides and thermoplastic polyimides in demanding high-temperature environments. Compared to traditional polyimides, naphthalene-based variants like Poly-PhNDI offer potential advantages in thermal durability and processing flexibility, though adoption remains concentrated in research and development sectors exploring next-generation composites and high-temperature structural components.

aerospace structural compositeshigh-temperature electronics encapsulationthermal management componentsautomotive engine compartment partsadvanced polymer researchthermally stable matrix resins

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Glass Transition Temperature(Tg)	495	K	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Safety & Biocompatibility

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Poly-PhNDI

Thermal Properties

Regulatory Screening

Environmental

Safety & Biocompatibility