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Regular Grades (PVA)

PVA0888

Polyvinyl alcohol (PVA0888) is a white powder appearance and is a widely used water-soluble polymer with properties between plastic and rubber. It can be divided into two major uses: fiber and non fiber.

Due to its unique strong adhesion, film flexibility, smoothness, oil resistance, solvent resistance, protective colloid properties, gas barrier properties, wear resistance, and water resistance after special treatment, PVA is not only used as a fiber raw material, but also widely used in the production of coatings, adhesives, paper processing agents, emulsifiers, dispersants, films and other products, with applications ranging from textiles, food, medicine, construction, wood processing, papermaking, etc Printing, agriculture, steel, polymer chemical and other industries.

  • Item No :

    0888
  • Chemical Formula :

    [C2H4O]n
  • CAS NO. :

    25213-24-5
  • Water-Solubility :

    Dissolve In Water
  • Color :

    White
  • Mesh Size :

    Granule/Flake, 10 to 160mesh
  • Product Origin :

    China
  • Order(MOQ) :

    5ton,500g sample is free
  • Packing :

    25kg/bag
  • Shipping Port :

    Shanghai/Tianjin, accept other ports
  • Lead Time :

    15days after order confirmed
  • Payment :

    T/T, L/C, others

 

Polyvinyl Alcohol 0888

 

Product Performance:

The polyvinyl alcohol resin series products are white solid, with three types of appearance: flocculent, granular, and powdered; Non toxic, odorless, pollution-free, and soluble in water at 80-90 ℃. Its aqueous solution has good adhesion and film-forming properties; Capable of withstanding most organic solvents such as oils, lubricants, and hydrocarbons; It has chemical properties such as esterification, etherification, and acetalization of long-chain polyols.

 

Product Parameter (Specification)

Item

PVA0888

Hydrolysis (mole%)

87 ~ 89

Viscosity (mPa.s)

6.5~ 7.5

Volatile(wt%)

≤5.0

Ash (wt%)

≤0.5

pH Value

5 ~ 7

Purity (%)

≥ 93.5

ParticleSize

Flake/Granule, 10~160mesh

 

Application

PVA Model

fiber processing

warp size

1799, 1597, 1795, 1592, 1588, 1788, 2088, 2288, 2488, 2688

filament slurry

1788(088-20)

processing finishing agent

1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2297, 2497, 1795,1788

 

paper processing

 

surface sizing

1599, 1799, 2499, 2599, 2699, 1788, 2488

pigment coating

1599, 1799

paper adhesion

1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2495, 1592, 1792, 2092, 2492, 1788, 2088, 2488

adhesive

re-wetting bonding

1588, 1788, 2088, 2288, 2488

ceramic bonding

1788, 2088

wood plywood

1799, 2099, 2499, 2599, 2699, 1588, 1788, 2088, 2288, 2488

non-woven fabric

1599, 1799, 2088

pharmaceutical feed pesticide pelletizing agent

1799, 2499, 1788, 2088

synthetic leather

1588, 1788, 2088

office paste

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488

sticker

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792,2092, 2292, 2492, 1588, 1788, 2088, 2488

emulsion stabilizer

emulsifier

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488

suspending agent

1797, 2297, 1788, 2088, 2288, 2488, 2688

forming agent

thin film

1599, 1799, 2499, 2599, 2699, 2297, 1795, 1588, 1788, 2088, 2288, 2488

sponge

1599, 1799, 1797, 1795, 2099, 2097

construction industry

forming plate adhesive

1799, 2099, 2299, 2499, 2599, 2699, 1795, 2088

coating

1799, 2099, 2299, 2488,2599, 2699, 0588, 1788, 2088, 2488

other

cosmetics

1788, 2088, 2288, 2488

metal surface treatment

1799, 1588, 1788, 2088, 2288, 2488

temporary protective film

1799, 2099, 2299, 2499

formaldehyde resin

1799, 2499, 1588, 2088, 2488

printing

1797, 1795, 1792, 1788, 2088

 

Application:

  1. Raw materials for Vinylon fibers
  2. Paper processing pigment adhesive
  3. Rewetting adhesive
  4. Acetal application
  5. Emulsion stabilizer and dispersant
  6. Thin film
  7. Architectural Coatings - Durability, Corrosion Resistance
  8. Printing, binding, paper processing, etc
  9. Other applications

 

Packing: Kraft paper package with plastic film inside, 20kg/25kg per bag, or woven bag 500KG per bag.

 

Storage:The products should be stock indoor where room temperature is 5-30℃, dry& well-ventilated place, storage by batches. Keep away from the power, prevent humid, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.

 

Transportation:When transporting, clean vehicles are required, need pay attention to avoid moisture, rain and sun protection. Handle with care to prevent damage the packaging. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration

 

FAQ

Quality guarantee:Quality is strictly meet with contract/PI requirement.

Technical support:Any technical question will be solved within 24 hours by email or telephone.

Prompt delivery: The order will be prompt delivered within 15 days.

Certificate: Quality Certification of ISO9001 / Quality analysis report

 

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