Polyvinyl Alcohol (PVOH / PVA) Powder – Industrial Grade Supplier
Polyvinyl Alcohol (PVOH), also known as PVA powder, is a water-soluble synthetic polymer widely used in detergent pods film, construction additives, textile sizing, adhesives, and paper coating.
At Hebei InnoNew Material Technology Co., Ltd., we supply high-purity PVOH grades (1788, 2488, 2688) with:
- Stable viscosity control
- Excellent film-forming performance
- Fast dissolution in cold/warm water
- Consistent batch quality for industrial production
👉 Factory-direct supply | OEM available | Global export
Technical Specifications of PVOH
| Grade | Hydrolysis Degree (mol%) | Viscosity (mPa·s, 4% sol.) | Volatile Matter (%) | Ash Content (%) | pH Value |
| PVA 1788 | 87.0–89.0 | 20.5–27.0 | ≤5.0 | ≤0.5 | 5.0–7.0 |
| PVA 2488 | 87.0–89.0 | 45.0–55.0 | ≤5.0 | ≤0.5 | 5.0–7.0 |
| PVA 2688 | 87.0–89.0 | 60.0–70.0 | ≤5.0 | ≤0.5 | 5.0–7.0 |
| PVA 1799 | 98.0–99.0 | 22.0–33.0 | ≤5.0 | ≤0.7 | 5.0–7.0 |
| PVA 2099 | 98.0–99.0 | 45.0–55.0 | ≤5.0 | ≤0.7 | 5.0–7.0 |
| PVA 2499 | 98.0–99.0 | 65.0–76.0 | ≤5.0 | ≤0.7 | 5.0–7.0 |
| PVA 2699 | 98.0–99.0 | 80.0–90.0 | ≤5.0 | ≤0.7 | 5.0–7.0 |
Key Features of Polyvinyl Alcohol (PVOH)
1. Excellent Water Solubility
PVOH dissolves rapidly in water, making it ideal for water-soluble film and chemical formulations.
2. Superior Film-Forming Ability
Creates strong, flexible films widely used in detergent capsules and packaging materials.
3. High Adhesion Strength
Perfect for adhesives, mortar additives, and paper bonding applications.
4. Chemical & Oil Resistance
Stable under industrial conditions for textile and coating applications.
5. Eco-Friendly & Biodegradable
Widely used in sustainable packaging solutions.
Applications of PVOH Powder
1. Detergent Pods / Water-Soluble Film
- Water-soluble packaging film
- Automatic detergent capsule production
- Agrochemical packaging
2. Construction & Mortar Additives
- Improves bonding strength
- Enhances flexibility
- Works synergistically with PCE superplasticizer
3. Textile Industry
- Yarn sizing agent
- Improves weaving efficiency
- Reduces breakage
4. Paper & Adhesives
- Paper coating & surface treatment
- Adhesives for packaging
- Enhances strength and smoothness
5. Fertilizer Industry
- Fertilizer granulation binder
- Fertilizer coating & slow-release agent
- Water soluble fertilizer stabilizer
Why Choose InnoNew PVOH Supplier
- Direct factory with stable production capacity
- Strict quality control (batch consistency guaranteed)
- Fast delivery for bulk orders
- Technical support for formulation optimization
- Export experience in 30+ countries
Packaging & Storage
- 25kg kraft paper bags with PE liner
- Palletized shipment available
- Store in dry and cool environment
- Shelf life: 12 months
Frequently Asked Questions
Q1: What is Polyvinyl Alcohol (PVOH) used for?
A: It is widely used in detergent films, construction additives, textiles, adhesives, and paper coating.
Q2: Is PVOH biodegradable?
A: Yes, PVOH is considered environmentally friendly and biodegradable under suitable conditions.
Q3: What is the difference between PVA 1788 and 2488?
A: 2488 has higher viscosity and better film-forming properties, suitable for detergent pods.
Q4: Can PVOH be used in mortar?
A: Yes, it improves bonding strength and flexibility in dry-mix mortar.
Q5: What is your MOQ?
A: Usually 1 ton, but trial orders are available.
Get Best Price for PVOH Now
Looking for a reliable Polyvinyl Alcohol (PVOH) supplier?
📩 Contact us today for:
- Latest price
- Free sample
- Technical datasheet (TDS)
👉 Email: chris@innonew-material.com
👉 WhatsApp: +86 17736063980
