Products Description
Low Price PVA for Building Adhesive – High-Performance Polyvinyl Alcohol
QingQuan Cellulose is a professional manufacturer of Polyvinyl Alcohol (PVA). We offer a low-price, high-performance grade that works well in a variety of adhesive formulas. This PVA is specially designed to meet two key needs: strong structural bonding for building adhesives, and good flexibility with film integrity for coating adhesives. It's a cost-effective and dependable choice across many industries.
What is PVA?
Polyvinyl alcohol (PVA) is an organic compound that appears as white flakes, fibrous lumps, or a fine powder. It has no smell, no taste, and is non‑toxic. PVA dissolves in water heated to 80–90°C and is slightly soluble in dimethyl sulfoxide. Its water solution has excellent adhesive and film‑forming abilities. Chemically, it can undergo esterification, etherification, and acetalization thanks to its long polyol chains. PVA sits somewhere between plastic and rubber in terms of performance. Its uses are split into two main categories: fiber and non‑fiber.
General Properties
Chemical Name: Polyvinyl Alcohol
Synonym: PVA
CAS No.: 9002-89-5
Molecular Formula: (C₂H₄O)ₙ
Flash Point: 79°C
Water Solubility: Soluble in hot water
Technical Data
Technical Data
Parameter: Value
New Standard Title: 098-20
Old Standard Title: 15-99
Hydrolysis (mol%): 98.0–98.8
Viscosity (mPa·s): 18.0–22.0
Volatile (wt%): ≤5
Ash (wt%): ≤0.5
pH: 5–7
Purity (wt%): ≥93.5
key Features of PVA1599
Superior Film‑Forming Ability – Forms strong, flexible, transparent films that last.
Excellent Adhesion – Bonds well to paper, wood, textiles, and many other surfaces.
Thermal Stability – Keeps its performance even at higher temperatures.
Biodegradable – Environmentally friendly and supports sustainable industrial processes.
Applications of PVA1599
Water‑Soluble Films – Used in detergents, agrochemicals, and medical packaging.
Adhesives & Sealants – A reliable binder for industrial and household adhesives.
Textile Industry – As a warp sizing agent to improve yarn strength and weaving efficiency.
Paper Products – Boosts paper strength, gloss, and printability.
Construction Materials – Acts as a stabilizer and binder in concrete, mortar, and other building mixes.
Cosmetics & Personal Care – Added to face masks, hair treatments, and skin care products for its film‑forming and moisturizing properties.
Agricultural Films – Used in seed coatings and water‑soluble films for controlled‑release fertilizers.
Packaging
20 kg/bag or 25 kg/bag.
Storage
Keep in a dry, well‑ventilated room at 5–30°C. Protect from heat, moisture, and direct sunlight. Do not store together with volatile chemicals to avoid adsorption and product deterioration.
Frequently Asked Questions
What is the use of PVA in the paper industry?
PVA is often used as a binder in papermaking. It greatly improves the strength and durability of the final paper, which is why you'll find it in packaging and printing applications.
What are the benefits of PVA for my business?
Using PVA can improve your cash flow because you don't have to pay VAT upfront. It also avoids admin fees charged by freight forwarders. Plus, PVA is optional, so you can use it on some imports and not others.
What is the coating on coated paper?
Most coated papers have a protective polymer top coat to seal the print, resist scuffing, and sometimes add gloss. Some coatings are UV‑cured for extra stability. In the packaging industry, the most common plastic coating is LDPE (low‑density polyethylene), with PET used much less often.
