This article reviews recent international PP honeycomb core developments, including recycled PP under EU ELV rules, surface treatment for biofilm carriers, honeycomb structure potential in microplastics removal and VOCs treatment, market growth, and practical selection advice.
Red Sea shipping risks are pushing up surcharges for oversized industrial plates and heavy machinery on Asia-Europe routes. For B2B buyers, freight base rates are no longer enough for TCO calculation. Surcharges, port delay risk, and schedule uncertainty must be built into procurement budgets. This article explains why large and heavy cargo is being hit hardest, how to add surcharge and demurrage risk into TCO, and why splitting orders and using multi-port batch shipments are becoming practical tools for industrial buyers.
The EU has notified new end-of-waste rules that unify certification for recycled PP, PE and PET. Each batch of recycled plastic must come with an electronic declaration of conformity, and non-EU suppliers must pass third-party system audits. Exporters of recycled sheets, modified plastics and recycled composites should prepare batch traceability and compliance documentation now to avoid port detentions and lost orders.
France, Germany, and Italy plan to jointly push the EU to launch a safeguard investigation into chemical and plastic products such as PET, epoxy resin, and glass fiber. If implemented, the EU will set import quotas and impose additional tariffs on above-quota products, affecting downstream industries including wind power, automotive, building materials, and composites. Exporters should lock in shipment windows in advance and assess rules of origin and alternative supply options.
Qingdao Achieving has developed an innovative honeycomb damping multi-layer composite sound insulation panel to solve the conflict between sound insulation and space utilization. Featuring a multi-layer acoustic construction with honeycomb core, damping particle filling and butyl rubber damping layer, the 20mm-thick board achieves 20dB noise reduction and blocks both airborne sound and structural resonance. It is lightweight, easy to cut and install, moisture-proof and eco-friendly. Suitable for office partitions, recording rooms, studios, hotels and residential acoustic renovation, it offers a space-saving and cost-effective alternative to heavy solid walls.
This PC polycarbonate honeycomb core is a professional laser worktable accessory designed for cold laser processing. It features insulation, high flatness and air permeability, widely used for UV and green laser marking, cutting and PCB depaneling.