Alliance Chemical Resource Library

Emerging TechnologyApr 27, 202620 min read

ASHRAE TC 9.9 Thermal Guidelines for AI Data Center Cooling

ASHRAE TC 9.9 thermal guidelines applied to AI data center cooling — H1 high-density class, B200/GB200 implications, and what's coming in the next revision.

Water & EnvironmentalApr 27, 202623 min read

Post-Novec Immersion Fluid Alternatives in 2026

Post-3M-Novec dielectric fluid alternatives for two-phase immersion cooling — engineered fluorinated, hydrocarbon, and ester chemistries compared for 2026 procurement.

Emerging TechnologyApr 27, 202621 min read

Two-Phase vs Single-Phase Cooling: Fluid Selection for Hyperscale Immersion

Two-phase vs single-phase immersion cooling fluid selection — boiling-point chemistry, dielectric properties, post-Novec landscape, and where each architecture fits.

Emerging TechnologyApr 27, 202627 min read

Inhibitor Depletion Lifecycle and the Case for Coolant-as-a-Service

Predictive inhibitor dosing and coolant-as-a-service models for hyperscale data centers — turning fluid analytics into 30% less coolant waste and longer change-out intervals.

Water & EnvironmentalApr 27, 202634 min read

Glycol Cooling and Water-Use Effectiveness (WUE) in Arid-Region Data Centers

Glycol-based closed-loop cooling enables zero-evaporation hyperscale builds in Phoenix, Wisconsin, and Texas — chemistry as water insurance for arid-region data centers.

Emerging TechnologyApr 27, 202631 min read

Propylene Glycol vs Ethylene Glycol for Hyperscale Data Centers: Toxicity, Liability, and Regulation

PG vs EG selection for hyperscale data center cooling — toxicity, spill liability, regulatory tailwinds for PG, and where EG still makes sense.

Emerging TechnologyApr 27, 202622 min read

Reserve Alkalinity Testing Cadence: ASTM D2619 for Data Center Coolant Loops

ASTM D2619 reserve alkalinity testing for data center coolant loops — why pH alone is a lagging indicator, sampling cadence by rack density, and threshold rules.

Emerging TechnologyApr 27, 202625 min read

GPU Thermal Density and Coolant Flow Specs: B200, GB200, and MI300

B200, GB200, and MI300 thermal density translates to specific coolant flow rates, ΔT, and inhibitor stress. Spec table + chemistry implications for AI cooling loops.

Emerging TechnologyApr 27, 202629 min read

Direct-to-Chip vs Immersion Cooling: Fluid Types, Chemistry, and Selection Rules

Direct-to-chip vs immersion cooling fluid types compared — water-glycol blends, single-phase dielectrics, two-phase fluorinated alternatives, and how to pick the right chemistry.

Emerging TechnologyApr 27, 202623 min read

OAT vs NOAT vs HOAT Inhibitor Chemistry for Data Center Cooling

OAT vs NOAT vs HOAT inhibitor chemistry for hyperscale data center cooling loops — selection rules by metallurgy, life expectancy, mixing risks, and testing cadence.

Emerging TechnologyOct 21, 202512 min read

Advanced Data Center Cooling Chemistry Part 2: When Theory Meets Reality

Yesterday's AWS outage affected millions worldwide. The root cause? Infrastructure fragility—including cooling systems. After 15+ years managing data center cooling chemistry, here's what actually happens when...

Emerging TechnologyAug 29, 202520 min read

The Unseen Chemistry of AI: The Definitive Guide to Data Center Coolants & Chemicals

The AI revolution runs on power, but it's limited by heat. When thermal throttling costs millions, using the right cooling chemistry isn't optional, it's mission-critical. This...

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