Dry‑strength Agent

Dry‑strength Agent IntroductionSpecial functional additive for papermaking. Its core function is to improve the strength of dry paper (tensile, ring crush, burst, etc.), strengthen the bonding between paper fibers, compensate for strength loss caused by waste paper and fillers, and support lightweight paper production.Main types: modified starch (low‑cost for general use), synthetic polymer additives (high‑efficiency for specialty paper).

Latest International NewsMarket: The global dry‑strength agent market grows steadily. Asia‑Pacific is the largest consumption region, driven by rising demand for recycled paper and e‑commerce packaging paper.Corporate updates: Kemira, BASF and Solenis upgrade products, launch production capacity in Southeast Asia and expand overseas markets.Technology trend: The world promotes bio‑based, low‑dosage and eco‑friendly dry‑strength agents to replace traditional chemical products and comply with global environmental‑protection regulations.Industry change: International purchasers pay more attention to compliance and technical services. Chinese‑made dry‑strength agents show growing export competitiveness.