Poly[4-(1-adamantyl)styrene]

polymer

Poly[4-(1-adamantyl)styrene] is a specialty polystyrene derivative in which bulky adamantyl groups are attached to the aromatic rings of the polymer backbone, creating a rigid, sterically hindered macromolecular structure. This is a research-grade polymer primarily investigated for applications requiring high thermal stability and dimensional rigidity; it is not a commodity material in widespread industrial use. The adamantyl substitution significantly enhances the polymer's resistance to thermal degradation and chemical attack compared to conventional polystyrene, making it relevant to aerospace, electronics, and advanced composite research where lightweight polymers must perform at elevated temperatures or in harsh chemical environments.

aerospace compositeshigh-temperature polymer researchelectronic packaging and encapsulationchemical-resistant coatingsadvanced membrane materialsthermally stable matrix resins

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Glass Transition Temperature(Tg)	423.2	°F	—

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

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility

Quality & Standards

Industry-Specific

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.