Shijiazhuang Yaguan New Material Technology Co., Ltd. Holiday Notice

Dear Valued Customers and Partners,

As we celebrate the 2026 Chinese Lunar New Year (Year of the Horse), we would like to inform you of our holiday schedule as follows:

Holiday Period:February 15 – February 23, 2026 (9 days)
Work Resumption:February 24, 2026
Emergency Contact:+86 189 3253 2363

During this period, our office will be closed. We apologize for any inconvenience this may cause and sincerely appreciate your understanding. We wish you a Happy New Year filled with happiness, health, and success!

Thank you for your continued support.

Shijiazhuang Yaguan New Material Technology Co., Ltd.

Pervious

Advancements and Challenges in Modern Chemical Manufacturing Processes

The Vital Role of Chemical Products in Modern Industries and Global Development

Related Products

Hydroxypropyl Methyl Cellulose( HPMC)

YAGUAN"HPMC is a non-ionic cellulose ether,an odourless, tasteless,non-toxic white powder,soluble in water and most polar organic solvents.The aqueous solution has surface activity, high transparency and stable performance.It has the character- istics of thickening,bonding,dispersing,emulsifying,film-form- ing,suspending,adsorbing,gelling,surface activity,retaining water and protecting colloid.

Redispersible Polymer Powder(RDP)

YAGUAN"RDP belongs to the emulsion powder of ethylene-vinylacetatecopolymer whichcanbe dispersed

in water,it has an excellent flexibility,strong plasticity and abrasion resistance properties and strong transfor- mation ability so as to increase the adhesive strength between mortar and common support and improve the mortar's mechanical performance.In the polymer cement mortar

PC-826 Slump Retention Polycarboxylate Superplasticizer

product presentation

PC-826 is a functional powder polycarboxylic acid superplasticizer prepared by special spray drying process by modified polyether polymerization. It is a new generation of concrete slow-release water reducing agent with high plastic retention.

PC-733 Powder Polycarboxylate Water Reducing Agent

product presentation

PC-733 is a powder polycarboxylic acid superplasticizer prepared by special spray drying process by modified polyether polymerization, and a new generation of concrete water reducing agent with ultra high water reduction rate.

Polypropylene Fiber

YAGUANPolypropylene Fiber,also known as anti-crackingfiber,PPfiber,or concrete fiber,is a high-strength bundled monofilament fiber made of polypropylene.The addition of our polypropylene fiber products to mortar or concrete can effectively control the micro-cracks of concretes or mortars caused by plastic shrink- age

Related News

Mar . 07, 2026 Exploring the Versatile Applications of PVA in Water Across Industries Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer with a wide range of applications across industries. Its unique properties, including film-forming ability, emulsification, and adhesive characteristics, make it a versatile ingredient in textiles, adhesives, paper, and more. This article will delve into the properties of PVA in water solutions, exploring its diverse applications, key benefits, and considerations for optimal use. Whether you're a formulator, researcher, or simply curious, this guide provides a comprehensive overview of this valuable polymer. PVA is produced through the hydrolysis of polyvinyl acetate. The degree of hydrolysis determines the solubility and properties of the resulting PVA. Fully hydrolyzed PVA is highly water-soluble, forming clear, viscous solutions. This solubility is due to the presence of hydroxyl (-OH) groups along the polymer chain, which readily form hydrogen bonds with water molecules. The process of dissolution involves the water molecules penetrating the polymer structure, breaking the intermolecular forces and dispersing the PVA molecules evenly throughout the water.

Mar . 06, 2026 Optimizing Mortar Performance with Polyvinyl Alcohol PVA in Mortar Applications Polyvinyl alcohol (PVA) is a synthetic polymer increasingly utilized in the construction industry, particularly as an additive to mortar mixes. Its inclusion significantly enhances the properties of mortar, improving workability, adhesion, and durability. This article will explore the benefits of PVA in mortar, its applications, optimal usage levels, and considerations for achieving the best results. Understanding these factors is critical for contractors, builders, and DIY enthusiasts aiming for superior mortar performance and long-lasting construction projects. PVA acts as a powerful plasticizer and adhesive agent within mortar. It improves the mortar’s flexibility, reducing cracking and increasing its resistance to shrinkage. This is especially important in environments prone to temperature fluctuations. By increasing the mortar's water retention capacity, PVA allows for more complete cement hydration, leading to increased strength and durability. Furthermore, PVA promotes better adhesion to various substrates like brick, concrete, and stone, contributing to a more robust and long-lasting bond.

Mar . 05, 2026 Understanding PVA Walls Before Plastering For Optimal Results Preparing walls before plastering is a crucial step in achieving a smooth, durable, and professional finish. Polyvinyl Alcohol (PVA) is frequently used as a primer, often referred to as a 'sizing', to seal porous surfaces. This article will explore the benefits of using PVA before plastering, the proper application techniques, and what to expect. Understanding the role of PVA is essential for both DIY enthusiasts and professional plasterers to ensure optimal plaster adhesion and longevity. We will also cover potential issues and how to avoid them. PVA, in the context of wall preparation, isn’t the same as PVA glue used for crafting. It's a synthetic polymer emulsion specifically formulated for building applications. Its primary function is to reduce the porosity of the substrate (the wall surface). Porous surfaces like brickwork, old plaster, or highly absorbent boards will rapidly draw moisture from the freshly applied plaster, leading to issues like cracking, poor adhesion, and a weakened finish. PVA effectively seals these pores, creating a more uniform surface for the plaster to bond to. It also provides a slight 'key' for improved adhesion.