Shijiazhuang Pengnuo Technology’s Anti‑Yellowing Agent HN‑150 Draws Attention for “Cost Reduction and Quality Improvement”
Since September, major global chemical giants including BASF, Wanhua Chemical, Huntsman and Dow have successively announced price increases for polyurethane raw materials such as MDI, TDI and polyols in overseas markets, with the maximum hike reaching USD 400 per ton. The price rises stem from sustained increases in costs for feedstocks, energy and logistics. Industry insiders point out that cost pressures are underpinning firm global prices of MDI and TDI. Downstream manufacturers of polyurethane flexible foams, TPU, coatings, adhesives and other products are confronted with the dual challenge of “rising costs while maintaining product quality”.
Against this backdrop, cutting rework rates and defect rates has become a common priority for downstream enterprises. As one of the flagship products of Shijiazhuang Pengnuo Technology Co., Ltd., Anti‑Yellowing Agent HN‑150 (CAS: 85095-61-0, Yellow Inhibitor HN-150) is gaining growing attention from polyurethane product manufacturers.
Polyurethane products are prone to yellowing upon exposure to light and heat during service, which directly impairs appearance quality and service life. This is a frequent cause of rework and customer complaints for downstream processors. Anti‑Yellowing Agent HN‑150 inhibits aging‑induced discoloration of materials during processing and end‑use, helping finished goods retain color stability and prolong cosmetic service life. Amid rising raw‑material prices, it cuts scrap and rework losses caused by color deviation and yellowing, indirectly helping downstream customers safeguard both quality and cost control.
A representative from Pengnuo Technology stated that amid high raw‑material prices, the company will maintain stable supply of anti‑yellowing agents including HN‑150 (CAS: 85095‑61‑0, Yellow Inhibitor HN‑150) and HN‑130 (4,4′‑Hexamethylenebis(1,1‑dimethylsemicarbazide), CAS: 69938‑76‑7). It delivers tailored additive solutions to support downstream customers in lowering costs and upgrading product quality. Shijiazhuang Pengnuo Technology Co., Ltd. focuses on fine‑chemical supplies, with its product portfolio covering anti‑yellowing agents, lithium‑battery electrolyte additives, biological buffers, rare‑earth compounds, UV absorbers and more. CAS‑referenced standard samples and custom‑development support are available upon customer request.
• Official Website:www.pengnuochemical.com
• E‑mail:sales@pengnuochemical.com
Post time: Sep-18-2026