Regulatory Compliance, Intellectual Property & Trademark Disclaimer

Trademark & Brand Ownership Acknowledgement

All third-party product names, logos, brands, and trademarks mentioned on hifull.net (including but not limited to Aerosil®, Cab-O-Sil®, HDK®, and Reolosil®) are the registered trademarks of their respective owners (Evonik Industries AG, Cabot Corporation, Wacker Chemie AG, and Tokuyama Corporation).

Their use on this website is strictly for informational and cross-referencing purposes to assist clients in identifying technical equivalents. Hubei Huifu Nanomaterial Co., Ltd. (HIFULL) is an independent manufacturer and maintains no affiliation, endorsement, or partnership with these brands.

HIFULL Intellectual Property & Industry Standards 

HIFULL is a pioneer in the nano-silica industry, holding over 54 independent international and domestic patents. Notably, HIFULL is recognized globally as a leading setting body and drafting participant for international standards including ISO 18473-1:2015, ISO 18473-3:2018, and ISO 23157:2021. All cross-reference matrices and performance comparisons are engineered based on these strict international standard benchmarks and our proprietary technical expertise.

Global Regulatory Compliance (REACH, DMF, Halal, Kosher) 

HIFULL products are manufactured under rigorous global compliance standards. We hold active registrations for EU REACH, Turkey REACH (KKDIK), and pre-registrations for Korea REACH (K-REACH). For specialized applications, our grades are certified under DMF (Drug Master File) Registration, HALAL, KOSHER, and SGS. While our products are fully certified to meet these international market access regulations, buyers are advised that technical regulations may vary by specific application and region.

Technical Data & Sampling Obligation 

Cross-reference recommendations are provided “as is” for preliminary selection guidance. Given the nuanced chemical nature of fumed silica dispersion, thixotropy, and reinforcement across different polymer systems, HIFULL strongly mandates that formulation engineers request our free testing samples to verify exact compatibility and performance in their specific production lines before commercial adoption.