Polyvinyl Alcohol (PVA) 2488 Manufacturer & Supplier 

Polyvinyl Alcohol (PVA 2488) is a medium-viscosity, partially hydrolyzed polymer widely used in adhesive, construction, and textile industries. With excellent bonding performance, film-forming ability, and water solubility, PVA 2488 is one of the most popular grades for industrial applications.

As a professional Polyvinyl Alcohol PVA supplier, we provide consistent quality material suitable for high-performance formulations such as white glue, tile adhesives, dry mix mortar, and textile sizing agents.

Key Features & Benefits

• Excellent bonding strength for adhesive applications
• Superior film-forming performance with high flexibility
• Fast dissolution in cold and hot water
• Stable viscosity for consistent production
• Good emulsification and dispersion properties
• Environmentally friendly and non-toxic

Specification:

Application:

Adhesives & Glue: PVA glue, wood adhesive, paper adhesive, packaging adhesive, water based wood adhesive
Construction Materials: Cement-based mortar, tile adhesive, wall putty, gypsum products
Textile Industry: Textile warp sizing, textile finishing agents
Paper & Packing Industry: Surface sizing, coating binder, paper coating, paper adhesive, biodegradable packing films
Chemical & Polymer Industry: Polymer modifier, Emulsion polymerization stabilizer, dispersant, Thickener & Rheology modifier
Coating & Paint: Emulsion paint binder, water based protective coating, barrier coating
3D printing & Raid Prototyping: Water soluble support material
Agriculture & Environmental Protection: Soil stabilizer & dust control agent, Seed coating agent, Fertilizer binder
Pharmaceutical & Food: Excipient for tablets & capsules, food packaging additive

Why Choose InnoNew PVA 2488 

• Consistent quality with strict production control
• Stable viscosity and hydrolysis level
• Strong supply capacity for bulk orders
• Competitive pricing for global markets
• Fast delivery and export experience

FAQ:

1. What is Polyvinyl Alcohol PVA 2488?
PVA 2488 is a fully hydrolyzed polyvinyl alcohol. 24 stands for average polymerization degree ~2400, 88 means hydrolysis degree 88 mol%. It is white granular/powder water-soluble polymer, widely used in building chemicals, adhesives and industrial additives.
2. Is PVA 2488 suitable for adhesive production?
Yes, PVA 2488 is widely used in white glue, wood adhesive, and paper adhesive formulations.
3. What is the difference between PVA 2488 and 1788? 
PVA 2488 has higher viscosity and provides better bonding strength, making it more suitable for high-performance adhesives and construction materials.
4. What’s PVA 2488 main applications? 
PVA 2488 works best for interior & exterior tile adhesives, flexible wall putty, repair mortar and plaster, meanwhile it is also widely adopted in industrial adhesives, interior architectural coatings, textile sizing and paper processing.
5. What is the correct dissolving process to prevent agglomeration?
To get a uniform solution, add PVA powder gradually into cold water with continuous stirring first, then heat the mixture to 85–95°C and keep stirring for 1 to 2 hours until full dissolution, and never pour water directly onto the powder pile as it will easily cause insoluble lumps and affect final usage effect.
6. Can PVA 2488 be mixed with other common construction additives?
PVA 2488 enjoys excellent universal compatibility and can be directly blended with redispersible polymer powder (RDP), cellulose ether (HPMC/HEMC), superplasticizers and defoamers in dry powder formulas without chemical reaction or performance degradation even after long-term storage.

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