Cold soluble polyvinyl alcohol powder/1788/2488/0588

Description :

Cold soluble polyvinyl alcohol powder/1788/2488/0588

Basic Introduction

Introduction to Yingjia Polyvinyl Alcohol Powder

Polyvinyl alcohol powder is a carefully selected sheet-like polyvinyl alcohol that is crushed and processed in liquid nitrogen as a medium at low temperatures. It is a water-soluble and environmentally friendly polymer with excellent film-forming, emulsifying, and bonding properties. The film formed by it has excellent adhesion, solvent resistance, friction resistance, tensile strength, and oxygen barrier properties. Because polyvinyl alcohol has both hydrophilic and hydrophobic functional groups, it is a substance with interfacial activity. Therefore, polyvinyl alcohol can be used as a protective colloid during polymer emulsification and suspension polymerization reactions.

Cold soluble polyvinyl alcohol powder/1788/2488/0588

Performance Characteristics

Physical and chemical properties of Yingjia polyvinyl alcohol powder

◎ Water solubility: It is easily soluble in water at room temperature, and the aqueous solution is transparent. Harmless and environmentally friendly.

◎ Chemical resistance: At room temperature, its water-soluble pH value is around 5-7, viscosity is stable, and it is almost not affected by weak acids, weak bases, or organic solvents (esters, ketones, alcohols, hydrocarbons). It is oil resistant.

Compatibility: It can be miscible with starch, synthetic resins, cellulose derivatives, and various surfactants, and has good stability

Cold soluble polyvinyl alcohol powder/1788/2488/0588

Instructions for Use

Main uses of Yingjia YP polyvinyl alcohol powder

YP series products can be widely used as additives in various dry powder adhesive powders, dry powder putty, dry powder mortar, and oilfield cementing in powder chemical building materials; Coal and road environmental dust suppressants; Ceramic tile adhesive, plastering adhesive, etc. Specially suitable for use as interior and exterior wall putty, building mortar additive, mainly for bonding, improving its flexibility, water retention, reducing friction, enhancing work efficiency and quality (preventing cracking and peeling of plaster layer, increasing adhesion strength and smoothness). Can be used for warp yarn slurry, fabric finishing agent, and vinylon fiber raw materials in the textile industry; Used in the papermaking industry as a paper adhesive and sanding paper; Used in the chemical industry as a polymerization emulsifier, dispersant, and polyvinyl formal, shrink, and butyral resin; Used in agriculture as soil amendments, adhesion enhancers, and polyvinyl alcohol films; Oilfield cementing additives and adhesives; Ceramics, alumina granulation, ferrite magnets; It can also be used in daily cosmetics, pharmaceutical accessories, and high-frequency quenching agents.

Cold soluble polyvinyl alcohol powder/1788/2488/0588

Purchasing Instructions

Yingjia YP polyvinyl alcohol powder packaging and storage, packaging can be customized, and neutral wordless packaging is available

◎ Packaging method: Paper plastic composite bag packaging, with plastic film inner bag, net weight of 1KG or 20KG per bag; 25kg。

◎ Transportation: YP series products should be transported using clean transportation tools that are moisture-proof, rainproof, and sun resistant; Handle with care during transportation to prevent the packaging from being scraped or broken.

Storage: Store in a dry, well ventilated room at a temperature of 5-30 ℃. Do not approach heat sources, strictly guard against moisture, and avoid direct sunlight exposure. After opening the bag, it should be sealed and have a shelf life of 36 months.

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