AuroraGuard™ PC/ABS compounds are developed specifically for industrial head protection applications, with verified impact resistance at -30C and 23C, UL 94 V0 flame performance at 3.0mm, and UV durability evaluated through one year of simulated Florida sunlight.
Most thermoplastic compounds used in hard hat production were not formulated with the full performance stack in mind. They meet basic processing requirements; but field conditions reveal the gaps.
UV Degradation
Standard ABS loses impact strength after prolonged UV exposure. A hard hat that passes certification testing may not maintain that performance after a season of outdoor use. The degradation isn’t visible, but it’s real.
Sub-Zero Impact Failure
HDPE and standard ABS compounds show meaningful impact performance drop at sub-zero temperatures. Construction sites, cold storage facilities, and outdoor winter environments demand materials that have been evaluated at -30°C, not just ambient conditions.
Flammability Tradeoffs
Adding flame retardancy to standard compounds often comes with mechanical tradeoffs; reduced impact strength, processing challenges, or compromised UV stability. Specifying UL94 V0 performance shouldn’t mean giving something else up.
AuroraGuard™ PC/ABS is a custom-engineered thermoplastic compound developed for hard hat shell applications requiring strong mechanical performance, environmental durability, and alignment with ANSI Z89.1 and CSA Z94.1 safety standards. It is designed for demanding end-use conditions where standard compounds leave performance gaps.
Impact resistance at -30°C and 23°C: verified before and after UV weathering exposure, not just under standard lab conditions
Strong penetration resistance post-impact: maintaining structural integrity following impact exposure per ANSI Z89.1 and CSA Z94.1 test protocols
UL94 V0 flame performance at 3.0mm: documented flame retardancy without the mechanical tradeoffs associated with standard FR additives
CSA solvent-wipe chemical resistance: formulated to pass CSA Z94.1 chemical resistance testing requirements for field-used hard hat applications
UV durability through one year of simulated Florida sunlight: evaluated via accelerated Xenon Arc exposure with impact performance measured before and after weathering at both test temperatures
For R&D teams specifying a new compound, the material data is necessary, but it’s not sufficient. Supply reliability, application expertise, and documentation quality all factor into a specification decision. Here’s what Aurora brings beyond the compound itself.
Aurora operates an on-site Data Acceptance Program (DAP) laboratory with UL certification and ISO/IEC 17025 accreditation. This means:
Aurora operates manufacturing facilities across the United States, including Streetsboro, OH; Evansville, IN; Pasadena, TX; Welcome, NC; and Hialeah, FL – with dedicated innovation centers supporting R&D and formulation advancement. Benefits to specifying teams:
AuroraGuard™ PC/ABS was not adapted from a general-purpose compound; it was developed with hard hat applications as the design target. Aurora’s materials engineers understand the specific compliance landscape, processing requirements, and field conditions that hard hat R&D teams navigate. When you contact Aurora, you talk to someone who already knows the application.
Our materials engineers work directly with R&D teams at hard hat manufacturers, providing technical data, processing guidance, and compound samples for internal evaluation. Tell us about your application and we will follow up within one business day.
Download the AuroraGuard™ PC/ABS sell sheet to see how a single compound gives you polycarbonate toughness with ABS processability, engineered and color-matched to your exact application.
