Special Offer Large Discounts on Industrial-Grade PVA

• Customization: Available
• EINECS: 209-183-3
• Classification: Unsaturated Alcohol
• Model NO.: 1799/2488/0588
• Appearance: Powder
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Trihydroxy
• Transport Package: 12.5kg/20kg/25kg
• Specification: powder, granule, flake, flocculent
• Origin: China
• HS Code: 3905300000
• Production Capacity: 100000 Tons/Year

Product Description

Product Description

The products cover a variety of specifications and models, and different models are usually distinguished by four-digit numbers. The first two digits multiplied by 100 represent the degree of polymerization, reflecting the length of the molecular chain. The last two digits represent the degree of alcoholysis, indicating the content of hydroxyl groups in the molecule.

Advanced production techniques are adopted. From the polymerization of raw material vinyl acetate to the alcoholysis process, every step strictly adheres to international quality standards. Conduct multiple rounds of screening and testing on raw materials to ensure excellent quality; In production, automated equipment is employed to precisely control parameters such as reaction temperature, pressure and time. The finished products undergo multiple quality inspection procedures, including tests on purity, degree of polymerization, degree of alcoholysis, physical and chemical properties, etc., to ensure stable and reliable product quality that meets or even exceeds industry standards.

Specification

Item	1799	2099	2499	2699
Degree of alcoholysis(Mole%)	99.0-100.0	99.0-100.0	99.0-100.0	99.0-100.0
Viscosity(cps)	22.0-28.0	35.0-43.0	58.0-68.0	68.0-78.0
Volatile matter(wt%)	≤5.0	≤5.0	≤5.0	≤5.0
Purity(wt%)	≥93.5	≥93.5	≥93.5	≥93.5
Ash(wt%)	<0.7	<0.7	<0.7	<0.7
PH value	5-7	5-7	5-7	5-7

Packing & Delivery

Packing

Delivery

We offer packaging in 12.5kg, 20kg, 25kg plastic woven bags or paper bags, as well as 750kg - 1000kg plastic woven ton bags. The packaging materials are strong and durable, with good moisture-proof performance, ensuring that the products do not get damp or deteriorate during storage and transportation. The product name, model, specification, production date, shelf life, instructions for use, warning labels and other information are clearly marked on the outside of the package.

Use clean transportation tools and take good measures to prevent moisture, rain and sun. Handle with care during transportation to prevent the packaging from being scratched or dropped. Work with a professional logistics team to ensure safe and punctual transportation.

FAQ

Q: How should the raw materials be stored after they are received? How long is the quality guarantee period?
A: It should be stored in a dry, cool and well-ventilated place. The best service life is one year from the production date.

Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but we won't pay for the freight.

Q: Can the quality of your products meet the quality standards of foreign brands?
A: Our products have passed tests and certifications such as REACH, RoHS and ISO, and comply with international standards.

Q: How about your delivery time?
A: If we have inventory, it is usually 5 to 14 days. If not, it will take 15 to 20 days.

Q: How does your factory control quality?
A: Quality is of Paramount importance. We always attach great importance to quality. From spare parts to finished products, we have professional quality control.