Poly[biphenyl-4,4 \'91 -diylcarbonyl(6-methoxy-1,3-phenylene)[bis(trifluoromethyl)methylene](4-methoxy-1,3-phenylene)carbonyl ] ( P3 )

polymer

P3 is an aromatic polyimide-class polymer built from biphenyl, methoxy-substituted phenylene, and trifluoromethyl-containing linkages, designed to achieve high thermal stability and rigidity. This material belongs to the family of high-performance engineering polymers and represents research-level development toward advanced composites and structural applications demanding exceptional thermal resistance and dimensional stability. Engineers consider this polymer variant for applications requiring superior glass transition temperature, chemical resistance, and performance in elevated-temperature environments where conventional plastics degrade.

high-temperature compositesaerospace structural componentsthermal insulation systemsadvanced electronics packagingchemical-resistant coatingsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Glass Transition Temperature(Tg)	373.7	°F	—

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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[biphenyl-4,4 \'91 -diylcarbonyl(6-methoxy-1,3-phenylene)[bis(trifluoromethyl)methylene](4-methoxy-1,3-phenylene)carbonyl ] ( P3 )

Thermal Properties

Regulatory Screening

Environmental

Safety & Biocompatibility