Terms & Conditions
Please read these terms carefully before utilizing formulas, tooling calculators, or reference materials on pyrodata.xyz.
Crucial Safety Notice & Inherent Hazard Warning
Pyrotechnic compositions, energetic chemicals, oxidizers, fuels, and rocket tooling involve extreme inherent hazards, including risk of premature detonation, flash fires, severe bodily injury, toxicity, property destruction, and death.
All compositions, ratios, mesh specifications, and construction diagrams provided on this website are published strictly for historical, academic, and educational reference. Neither pyrodata.xyz nor its contributors encourage, solicit, or endorse unauthorized or unsafe manufacture of energetic materials.
01.Acceptance of Terms
By accessing or browsing pyrodata.xyz, you affirm that you have read, understood, and agreed to be bound by these Terms and Conditions and our Privacy Policy. If you do not agree with any part of these terms, you must discontinue your use of this site immediately.
02.Strict Compliance with Applicable Laws
Pyrotechnics, black powder, propellants, and regulated chemicals are subject to strict and differing laws across international, federal, state, and local jurisdictions (including the Bureau of Alcohol, Tobacco, Firearms and Explosives [ATF], Consumer Product Safety Commission [CPSC], local fire marshals, and municipal ordinances).
- You are solely and exclusively responsible for ascertaining and abiding by all laws, permits, licenses, storage regulations, and transportation rules in your applicable territory.
- You certify that you will not utilize any information on this site to violate domestic or international laws, manufacture illegal devices, or endanger living persons or property.
03.No Professional Advice & Accuracy Disclaimer
The formulas, articles, and calculators archived on pyrodata.xyz are collated from historical manuscripts, public-domain texts (such as Shimizu, Davis, Weingart, and Lancaster), patent registries, and community submissions.
While efforts are made to verify transcriptions, we make no representation, warranty, or guarantee as to the stability, safety, chemical purity, stoichiometric accuracy, burn rates, or reproducibility of any formula or guide.
04.Assumption of Risk & Complete Limitation of Liability
Express Waiver of Liability
To the fullest extent permitted by applicable law, in no event shall pyrodata.xyz, its maintainers, contributors, hosting providers, or affiliated authors be liable for any direct, indirect, incidental, punitive, consequential, or special damages, including personal injury, bodily harm, property damage, loss of profits, or legal penalties arising out of or related to your access to, use of, or inability to use this site.
You assume total and unconditional responsibility for any actions you undertake, including chemical handling, combustion testing, or device construction.
05.Data Usage & Intellectual Property
The formulas, chemical tables, and reference data published on pyrodata.xyz are completely free to use, share, and reference for any personal, educational, or commercial pyrotechnic projects.
Please note that the proprietary website source code, layout software, and application assets are not open source and are not available for duplication. Historical composition formulas, chemical tables, and public patents remain the intellectual property of their respective authors and public-domain heritage.
06.Acceptable Use & Code of Conduct
You agree to use this website in a respectful and lawful manner. You expressly agree not to:
- Launch automated Denial of Service (DoS) attacks or disrupt site infrastructure.
- Submit malicious or dangerous code, unauthorized tracking scripts, or fraudulent formula reports.
- Use the site or its calculators to construct weapons of mass destruction, terroristic devices, or contraband.
07.Modifications to Terms
We reserve the right to revise or replace these Terms and Conditions at our sole discretion at any time. Any changes will be posted on this page with an updated “Last Updated” timestamp. Continued use of the website following changes signifies your acceptance of the updated terms.