山东永盛化学品有限公司

SHANDONG YONGSHENG CHEMICAL CO., LTD.

Major suppliers including Solenis, BASF, Kemira and SNF expand production in China and Southeast Asia for retention aids, defoamers, coating latex and dry strength agents.New products: bulk-increas...

Brief introduction for water treatmentPAM is a water-soluble polymeric flocculant, including anionic, cationic, nonionic and amphoteric types. It agglomerates impurities by charge neutralization an...

Dicyandiamide is generally not added directly to pulp. It is mainly used to synthesize dicyandiamide-formaldehyde cationic resin.Applications: retention and drainage aid, dye fixing, anionic trash ...

Brief Introduction of Adipic Acid (for Paper Industry)Adipic acid is the main raw material for producing PAE wet strength agent for papermaking. It is generally not added directly to pulp.The resul...

AKD wax powder is the raw material for neutral reactive sizing agent in papermaking. It is a white/light yellow waxy solid and must be emulsified into AKD emulsion before use. It reacts chemically ...

Dry strength agent is a wet-end chemical for papermaking. Added to pulp, its polymer adsorbs between fibers to increase hydrogen bonding and improve the strength of dry paper (tensile strength, bur...

Dicyandiamide in papermakingDicyandiamide is rarely added directly to pulp. It is mainly used to synthesize dicyandiamide-formaldehyde cationic resin. Applications:Retention and drainage aid: Used ...

Brief Introduction of Styrene-Acrylic Surface Sizing AgentStyrene-acrylic surface sizing agent is a styrene-acrylate copolymer emulsion. Cationic type is widely used in papermaking. It is usually m...

Polyacrylamide (PAM) for PapermakingPolyacrylamide is a water-soluble polymer, available in cationic, anionic, non-ionic and amphoteric types. It is an important auxiliary agent in papermaking.Cati...

ASAApplicationASA is a neutral paper sizing agent. It imparts water resistance to paper to prevent ink bleeding and paper moisture absorption.Application scope: containerboard, white cardboard, off...

Core applicationsImprove strength: Form a film on paper surface to prevent linting and powdering, enhance printability, suitable for cultural paper.Water resistance: Boost water repellency and mois...

Brief Introduction of Adipic Acid Application in PapermakingAdipic acid is the core synthetic raw material for PAE, an environmentally friendly wet strength agent in papermaking, and it is not adde...

Introduction: Dicyandiamide is mainly made into dicyandiamide-formaldehyde resin. It is used for wet/dry strength improvement, retention and drainage aid, bleaching activation, anti-aging of insula...

Adipic acid is the core raw material for papermaking wet strength agent (PAE). It is not added directly into pulp. By synthesizing PAE resin, a cross-linked structure is formed among paper fibers t...

AKD Wax Powder Introduction & Industry NewsI. Introduction to AKD Wax PowderAKD wax powder (Alkyl Ketene Dimer) is a mainstream neutral sizing agent for papermaking. It is a white waxy solid and sh...

Brief Introduction to Paper Wet‑Strength AgentWet‑strength agent is a critical papermaking auxiliary. Its core function is to prevent paper from disintegrating and losing strength upon contact with...

I. Brief IntroductionDry strength agent is a water-soluble polymer additive specially for papermaking, which improves paper strength under dry conditions without enhancing wet strength.Core Functio...

I. Product IntroductionName: Dicyanodiamide (DICY/DCD), CAS No.: 461-58-5Properties: White crystalline powder, low toxicity, stable at ambient temperature, soluble in hot water and slightly soluble...

I. IntroductionWet strength agent is a key additive for papermaking. It enables paper to maintain strength and avoid disintegration when damp or immersed in water.Main product: PAE resin (formaldeh...

Brief Introduction of Polyvinyl AlcoholPolyvinyl alcohol is a water-soluble polymer in white powder form. It features excellent film-forming property, strong adhesion, low toxicity and biodegradabi...

Alias: Dicyanodiamide, CyanoguanidineMolecular formula: C₂H₄N₄Appearance: White crystalline powder, stable, low toxicity, sparingly soluble in cold waterMain applicationsEpoxy curing agent (adhesiv...

I. Brief Introduction of AKD Wax PowderFull name: Alkyl Ketene Dimer (AKD), the primary raw material for neutral sizing agents in papermaking, appearing as white waxy solids.Core properties: Meltin...

Basic ParametersCAS: 124-04-9, Molecular Formula: C₆H₁₀O₄, Molecular Weight: 146.14, dibasic organic acid.Physical PropertiesWhite crystals, melting point 151~154℃; soluble in hot water and alcohol...

I. DefinitionPaper-making additive that improves paper strength when soaked to prevent breakdown, functioning by film formation and crosslinking on fibers for water resistance.II. Main Types (3 Com...

Dicyandiamide is rarely added directly as powder in papermaking; it is mostly formulated into dicyandiamide-formaldehyde resin (DDF), and direct powder addition is only adopted for a small number o...

Basic: CAS 461-58-5, molecular formula C₂H₄N₄, white crystalline powderPhysical properties: Soluble in hot water and alcohols; decomposes and sublimes at 207℃, stable at room temperatureApplication...

Basic InformationFull name: Polyacrylamide, abbreviated PAM, CAS No.: 9003-05-8Structure: Polymer of acrylamide monomer, white granules/powder, hygroscopic, soluble only in water, insoluble in orga...

DefinitionPapermaking auxiliary that enables paper to retain ≥15% of its dry strength when soaked, resisting breakage in water.Working PrincipleSelf-crosslinks under heat to form a waterproof film ...

DefinitionReagents that dissociate positively charged active groups when dissolved in water, functioning via electrostatic adsorption, complexation and flocculation. They fall into two categories: ...

Basic informationPoly(diallyldimethylammonium chloride), abbreviated as POLYDADMAC, is a cationic polymer. Its appearance is usually a colorless to light - yellow transparent liquid, which has good...

Product IntroductionPoly aluminum chloride is an inorganic polymer coagulant, also simply referred to as poly aluminum, with the English abbreviation PAC. It has strong bridging and adsorption prop...

Product OverviewAs a functional papermaking additive, wet strength agent greatly boosts paper wet strength, retaining physical toughness and structural stability when paper contacts water. Widely a...

I. Core Components & Synthesis PrincipleMain MonomersHard monomer: Styrene (improves film hardness, hydrophobicity and printability)Soft monomer: Butyl acrylate / Ethyl acrylate (ensures flexible a...

I. Basic Chemical IdentificationCommon Name: Polyvinyl Alcohol, Abbreviation: PVA / PVOHChinese Name: Polyvinyl AlcoholCAS No.: 9002-89-5 (general grade); 25213-24-5 (partially hydrolyzed grade)Str...

1. DefinitionA wet strength agent is a functional papermaking additive. It prevents paper from disintegrating when exposed to water and greatly improves the wet strength of paper.The wet strength o...

Overall DefinitionCationic etherifying agents are fine chemical additives containing quaternary ammonium cationic groups. They are used for cationic modification of macromolecular materials such as...

Over the past three years, the global Alkenyl Succinic Anhydride (ASA) industry has witnessed continuous capacity expansion, market upgrading and technological innovation. Driven by the restructuri...

This article summarizes the core international developments of the global PolyDADMAC (Poly-Diallyldimethylammonium Chloride) industry from 2024 to 2026. Excluding corporate-specific information, it...

From 2025 to 2026, the global wet strength agent industry is in a critical phase of environmental upgrading, technological iteration and optimized international trade structure. Tightening environm...

From 2025 to 2026, the global cationic etherifying agent industry has witnessed steady market expansion, tightened regulatory frameworks, technological upgrades and restructured trade patterns. As ...

From 2025 to 2026, the global AKD wax powder industry witnessed multiple changes including price adjustments, technological innovations, market expansion and compliance upgrades. Driven by demands ...

From 2025 to 2026, driven by market expansion, tightened international regulations and upgrading of green technologies, the global wet strength agent industry has entered a critical period of struc...

Recently, the global adipic acid industry has witnessed continuous adjustments to trade policies, shifts in market patterns and upgrades of green technologies. A host of new international regulatio...

From 2025 to 2026, the global Alkenyl Succinic Anhydride (ASA) industry has shown distinct trends in market scale, price movements, technological innovation and regulatory policies, maintaining ste...

Recently, the global wet strength agent industry has maintained steady growth with continuous market expansion. Policy compliance standards are becoming increasingly stringent, and technological in...

Recently, the global AKD wax powder market has witnessed trends of price adjustment, optimized demand structure and expanded application scenarios. Driven by costs, policies and industrial demands,...

Recently, as a vital auxiliary agent widely used in papermaking, water treatment, textile and other industries, cationic etherifying agents have witnessed steady expansion of global market scale wi...

PolyDADMAC (Polydiallyldimethylammonium Chloride) is a core cationic flocculant, widely applied in water treatment, papermaking, oilfield development, daily chemical and other fields. In recent yea...

In recent years, the global polyacrylamide (PAM) market has maintained steady growth with continuous expansion in market size. The core demand drivers are concentrated in environmental governance, ...

Recently, the global adipic acid industry has witnessed a number of important international developments, covering trade policy adjustments, production capacity layout optimization, market scale ch...

As a functional chemical product widely used in papermaking, coatings, packaging and other fields, AKD wax powder (Alkyl Ketene Dimer) has recently shown multiple characteristics including price vo...

At present, the global market for cationic etherifying agents maintains a steady growth momentum. As key functional raw materials widely used in papermaking, textile, water treatment, daily chemica...

International Market and Industry Trends of Cationic Etherifying AgentsAt present, the global market of cationic etherifying agents maintains steady growth with continuous expansion in market scale...

Overview of Recent Developments in the Global Adipic Acid IndustryRecently, the global adipic acid industry is undergoing multiple transformations including trade pattern adjustment, production cap...

Overview of the Global Market and Industry Trends of AKD Wax PowderIn recent years, as a key auxiliary agent in the papermaking industry, AKD wax powder has maintained a steady development momentum...

Global Trends of PolyDADMACIn recent years, PolyDADMAC, as an important polymer material, has seen steady growth in its global market scale. Continuous progress has been made in technological break...

Overview of Global Alkenyl Succinic Anhydride (ASA) Industry DynamicsRecently, Alkenyl Succinic Anhydride (referred to as ASA), a vital fine chemical product, has seen the global industry featured ...

Global Industry Dynamics Report on AKD Wax (Alkyl Ketene Dimer Wax) 2026Since the beginning of 2026, the global AKD wax industry has maintained steady growth with distinct characteristics of struct...

International News of Cationic Etherifying Agents (Latest 2026)1. Global Market Scale and Growth (Latest 2026)Overall Market (All Categories)In 2026, the global market size of cationic etherifying ...

International Industry Update on Polyacrylamide (PAM)As of April 2026, the global polyacrylamide (PAM) industry maintains steady growth with continuous market expansion and diversified regional pat...

At present, cationic etherifying agent (mainly GTAC, 3-chloro-2-hydroxypropyltrimethylammonium chloride), as a core modifying auxiliary in papermaking, water treatment, textile, daily chemical and ...

Recently, the domestic adipic acid market has undergone a high-level correction. Prices have gradually declined following a sharp surge in March. The industrial supply and demand landscape features...

As of April 2026, a number of important developments have recently emerged in various international fields related to ASA, covering industry conferences, standard-setting, technological application...

As of April 2026, alkyl ketene dimer (AKD) wax powder, a key raw material in paper sizing, has shown steady growth in the international market. Market trends focus on scale forecasts, regional stru...

As of April 2026, the global wet strength agent market is centered around sustainable technological innovation, market expansion, upgraded technical applications, improved regulatory frameworks, an...

As of mid-April 2026, the global adipic acid market has shown multiple characteristics including policy adjustments, price fluctuations, technological transformation, and differentiated supply and ...

Global Market: The global ASA resin market reached 811 million US dollars in 2025 (377,400 tons in sales volume), and is expected to exceed 860 million US dollars in 2026 with an annual growth rate...

As of April 2026, AKD wax powder (alkyl ketene dimer), a core raw material for neutral sizing in the paper industry, has shown an overall trend of price recovery, regional structural adjustment, an...

International Dynamics of Dicyandiamide (April 2026)As of April 2026, international developments related to dicyandiamide (DCD) mainly focus on the global trade pattern, high-end product upgrading ...

In-depth Review of the Global Cationic Etherifying Agent (CHPTAC) Market in 2026I. Global Market Structure and Macro DataMarket size: As of the first quarter of 2026, the global cationic etherifyin...

As of April 2026, the international market for AKD wax powder (Alkyl Ketene Dimer) is characterized by price increase transmission, capacity expansion in the Asia-Pacific region, green technology u...

In recent times, the global alkenyl succinic anhydride (ASA) industry has maintained a generally stable development trend. As an important raw material for paper sizing, lubricant additives, epoxy ...

Recently, the global adipic acid market has been affected by multiple factors such as costs, technology, trade policies and supply patterns, showing significant characteristics of sharp price fluct...

As of March 2026, the global wet strength agent market (mainly PAE-based) is showing steady growth. Technological innovation is upgrading toward environmental friendliness and high efficiency. Driv...

In the first quarter of 2026, the global market for alkenyl succinic anhydride (ASA) maintained steady growth driven by downstream demand, technological innovation, and policy regulation. As an imp...

In the first quarter of 2026, the global wet strength agent market expanded steadily driven by demand and regulations. Core product categories include polyamide epichlorohydrin (PAE), polyamine epi...

In the first quarter of 2026, the global market for cationic etherifying agents (mainly including 3-Chloro-2-hydroxypropyltrimethylammonium Chloride/CTA, GTA, etc.) maintained a steady development ...

As of March 2026, the global AKD wax powder market is in a critical stage of structural optimization and steady growth. Influenced by multiple factors such as cost fluctuations, technological innov...

In the first quarter of 2026, the global polyacrylamide (PAM) market experienced severe fluctuations and profound changes amid the interplay of multiple factors. Cost shocks triggered by geopolitic...

In the first quarter of 2026, the global adipic acid market experienced a sharp roller-coaster trend. Hit by raw material cost shocks triggered by international geopolitical conflicts, market price...

Recent continuous monitoring and analysis of the fine chemical industry have brought widespread attention to the developments and future trends in the field of cationic etherifying agents. Comprehe...

Recently, driven by multiple macroeconomic factors and industrial demands, the global polyacrylamide (PAM) market is presenting a complex yet positive evolution. Based on the latest reports from mu...

I. Geopolitical Factors Influencing Market TrendsRecent tensions in the Middle East have profoundly impacted the polyacrylamide market. As a key raw material in the fine chemical sector, polyacryla...

In January 2026, a technological advancement emerged in the international construction materials sector, with the introduction of a new concrete enhancing admixture by relevant enterprises. This pr...

Recently, the international market for ASA (Alkenyl Succinic Anhydride) sizing agents, a key component in the paper chemicals sector, has shown a positive development trend. The primary focus revol...

Recently, international news about cationic etherifying agents mainly focuses on the continuous growth of the market scale, the core position of the Asia - Pacific region, the structural changes in do

Recently, the global polyacrylamide market has shown a positive trend of continuous growth, accompanied by capacity expansion and breakthroughs in scientific research. The overall industry landscape i

Geopolitical factors disrupt the global adipic acid market, and significant breakthroughs have been made in green synthesis technology. Recently, the turmoil in the international geopolitical situatio

According to reports recently released by several international industry research institutions, the global wet strength agent market showed a steady growth trend between 2025 and 2026. The continuous

Entering 2026, the global ASA sizing agent market is undergoing a profound transformation driven by demand - led growth and reshaped by policies. Recent industry reports and market dynamics show that,

In the global fine chemical industry, as a key chemical intermediate, the market dynamics of cationic etherifying agents are reflecting broader industry trends and international economic and trade cha

Entering 2026, the global polyacrylamide market presents a complex situation where continuous expansion and in - depth transformation coexist. Based on multiple international market reports and analys

Recently, under the intertwined influence of technological innovation and industrial transformation, the global adipic acid market has shown an unprecedentedly active situation. On the one hand, the g

As the global demand for high - performance materials and sustainable development grows day by day, the seemingly "niche" wet strength agents are quietly coming into the public view. Recently, from th

Several market reports released in early 2026 pointed out that the tariff policy implemented by the United States in early 2025 has had a significant impact on the global ASA supply chain. As a

Multiple market reports released in early 2026 pointed out that the tariff policy implemented by the United States in early 2025 has had a significant impact on the global ASA supply chain. Due

1. Market Overview and Size Global market size (estimated in 2025): Approximately $983 million - $1.64 billion. Growth expectation: It is expected that from 2030 - 2035, the market size will continue

According to recent (January - February 2026) international media reports and industry dynamics, there have been significant developments in the polyacrylamide (PAM) field in four aspects: market pric

worldwideThe ASA pulp market is projected to grow from $895 million in 2025 to $1.159 billion in 2031, with a CAGR of 4.4% over the forecast period.The ever-changing U.S. tariff policies have broug...

In the global chemical industry chain, adipic acid, as the basic raw material for key materials such as nylon 66 and polyurethane, its market trends have always been the vane of the industry's develop

In the global chemical industry chain, adipic acid, as the basic raw material for key materials such as nylon 66 and polyurethane, its market trends have always been the barometer of the industry's de

The following is a summary of recent international news and developments regarding polyacrylamide (PAM), covering aspects such as technology, market, environment, and applications: --- 1. Environmenta

1. Technological R & D and innovation breakthroughs · Green synthesis process: Research institutions in Europe, America and Asia are vigorously developing more environmentally - friendly and efficient

GloballyDriven by both the sustainable development revolution of "replacing plastic with paper" and the digital transformation of manufacturing, alkyl ketene dimers (AKDPaper wax, a key papermaking...

Acrylonitrile Styrene Acrylate (ASA) prices have experienced moderate volatility throughout 2025, shaped by shifting demand dynamics, feedstock cost fluctuations, import competition, and logistics ...

European Market Outlook and Analysis for Alkyl Ketene Dimer (AKD) (2024 - 2034) Alkyl ketene dimer (AKD), as a key sizing agent for papermaking, is crucial for enhancing the water - resistance, streng

Summary of the Polyacrylamide Market in 2025 and Forecast for 2026 According to the commodity market analysis system of SunSirs: In 2025, the average market price of China's polyacrylamide (CPAM, cati

The scale of the adipic acid market is expected to reach 4.53 million tons in 2025 and is anticipated to reach 5.42 million tons by 2030, with a compound annual growth rate of 3.65% during the forecas

Alkyl Ketene Dimer (AKD) Wax Market Trends: Driving Future Growth with Innovation and Sustainability The market for alkyl ketene dimer (AKD) wax is in a critical development stage, and its growth is s

Alkyl Ketene Dimer (AKD) Wax Market Trends: Driving Future Growth with Innovation and Sustainability The alkyl ketene dimer (AKD) wax market is at a critical development stage, and its growth is signi

Under the dual goals of pursuing efficiency and sustainability in the global manufacturing industry, the specialty chemicals market continues to evolve. Among them, ASA (Alkenyl Succinic Anhydride) si

Strong Market Growth: The Global Wet Strength Resin Industry Enters a Fast Track According to the latest industry report, the global wet strength resin market is...2024Annual valuation has reached1...

The European adipic acid market is on a steady growth track. In 2025, the market was valued at $1.5 billion, and it is expected to climb to $2.13 billion by 2034. From 2026 to the end of the forecast

In 2023, the global market size of cationic etherifying agents reached $5.534 billion. This key chemical plays an important role in multiple industrial fields such as papermaking, water treatment, tex

Driven by the wave of sustainable development and the surging global packaging demand, the market for synthetic wet - strength agents, a key chemical in the paper - making industry, is entering a new

AKD Wax: The “Waterproof Pioneer” in the Paper Industry and a New Engine for Global Growth In the current global trend of advocating sustainable development and “Replacing Plastics with Paper”, a key

Polyacrylamide industry from 2025 - 2026: A crucial transformation with both cost dividends and high - end breakthroughs. Entering 2026, polyacrylamide (PAM), a key chemical known as the “auxiliary fo

Preface: In modern papermaking processes, sizing is a crucial step in endowing paper with water and liquid resistance. With the increasing requirements for environmental protection and paper durabilit

On November 13, 2025, the European Commission issued an announcement and made a preliminary anti - dumping ruling on adipic acid originating from China. This preliminary anti - dumping ruling invol...

ASA Sizing Agent OverviewAlkenyl succinic anhydride (ASA) has an average carbon number of around 16-18 and appears as an oily, viscous, amber-colored liquid at room temperature. It is insoluble in ...