The Complete Polymer Additives Selection Guide
Antioxidants, UV absorbers, HALS and flame retardants — how the four families interact and how to match them to your resin and exposure.
Read MoreNews & Insights
Company announcements, market intelligence and technical deep-dives from the Aolong Chemical team.
Aolong Chemical Launches Dedicated UV-LED Photoinitiator Production Line
The new line triples our TPO and 819 capacity, with dedicated low-moisture packaging for LED-curing grades.
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REACH Compliance Update 2026: What EU Buyers Need from Their Additive Suppliers
Registration status, SVHC screening and the exact documents to request from your supplier this year.
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UV-Curable Coatings Market Outlook: Why Photoinitiator Demand Keeps Compounding
LED adoption, VOC regulation and 3D printing are driving structural demand for photoinitiators.
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Halogen-Free Flame Retardants in Electronics: From Compliance to Competitive Advantage
DOPO chemistry, oligomeric phosphates and how leading brands turn FR choice into a selling point.
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How to Choose Photoinitiators for UV LED Curing: A Formulator's Guide
Absorption match, TPO vs TPO-L vs 819, synergist ratios and the mistakes we see most often.
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HALS vs UV Absorbers: Why Synergy Beats Substitution in Polyolefin Weathering
Different mechanisms, complementary roles — and why the combination outlasts either additive alone.
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