PVA Polyvinyl Alcohol 1788 1799 2399 Additives for Construction Industry Applications

Basic Information

Model NO.

9002-89-5

Color

White

CAS No

9002-89-5

Mf

(C2H4O)N

EINECS No

209-183-3

Melting Point

>300 Degree

Density

1.080g/cm3

Purity

95%

Package

25kg/Bag

Classification

Hot Melt / Alcohol

Characteristic

Weatherability

HS Code

3905300000

Product Description

PVA / Polyvinyl Alcohol Powder is a high-performance water-soluble polymer. It is non-toxic, insipid, and non-polluting, ensuring excellent chemical stability for various industrial applications.

Superior adhesion and film-forming ability
Excellent insulation and oil resistance
High abrasion resistance and gas barrier properties
Optimized as architecture mortar additives

Technical Specifications

Item	Value
Classification	Alcohol / Polyvinyl Alcohol (PVA)
CAS No.	9002-89-5
Molecular Formula	[C2H4O]n
EINECS No.	209-183-3
Grade Standard	Industrial Grade
Appearance	White Solid / Powder
Application	Chemical Materials / Building Industry

Detailed Photos

Usage & Storage Guidelines

💡 Usage Instructions:
PVA can be used in powder building materials. After stirring and mixing evenly, it is ready for use. Suggested addition: 0.3-3% of the total putty powder. For dry glue powder, 100-120 mesh is recommended for optimal dissolution. Dry-mixed mortar typically uses 80-120 mesh.

📦 Storage & Transportation:
Store indoors in a dry, well-ventilated area (5-30°C). Keep away from power sources, moisture, and direct sunlight. During transport, use clean vehicles and handle gently to prevent packaging damage.

Packaging & Shipping

Standard Package: 25kg/bag
Loading Capacity: 22MT per 20fcl

Factory Show & Services

Professional chemical trading with cooperative factory support
Small samples available for testing and negotiation
Strict quality assurance and responsive after-sales service
Competitive pricing with guaranteed timely delivery

Frequently Asked Questions

How do you transport the goods?

We transport the goods via container or bulk shipping. We maintain long-term cooperation with shipping agencies to provide the most competitive shipping rates.

What is your Minimum Order Quantity (MOQ)?

Normally, our MOQ is 25 tons.

What payment terms do you accept?

We typically work on T/T terms. This requires a 30% down payment in advance, with the remaining 70% balance settled before shipment or against the copy of the original B/L for established clients.

What is the standard delivery time?

Standard delivery is approximately 15 days after the deposit is confirmed in our bank account.

How long remains the price valid?

Our prices generally remain stable throughout the year. Adjustments only occur if international currency exchange rates (USD/RMB) vary significantly or if raw material/labor costs increase substantially.

Can I request a product sample?

Yes, small samples can be provided for quality evaluation. Please contact us to negotiate specific details for sample delivery.