| Customization: | Available |
|---|---|
| CAS No.: | 9002-89-5 |
| Formula: | [C2h4o]N |
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Polyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.
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item
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value
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CAS No.
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9002-89-5
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Other Names
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PVA
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MF
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[C2H4O]n
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EINECS No.
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209-183-3
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Place of Origin
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China
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Grade Standard
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Industrial Grade
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Purity
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99%
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Appearance
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White flaky, flocculent or powdery solid
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Application
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Adhesive, emulsifier, dispersant, etc
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Brand Name
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Baovi
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Model Number
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1788 /1799/2488/2499/0588
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item
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2488
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Viscosity
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40.0-55.0 (mpa.s)
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Average degree of polymerization
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/
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Degree of alcoholysis
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86-90mol
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Molecular Weight
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101200-110000
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volatile
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7.0
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sodium acetate
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2.8
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ash
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1.5
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PH
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5-7
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| Classification | Model | Viscosity(cps) | Degree of hydrolysis(mole%) | Ash (%)max | Volatile(%)max |
| Dissolving cold water soluble | 0588 | 4.5-6.5 | 87.0-89.0 | 0.5 | 5.0 |
| 1788 | 21.0-26.0 | 87.0-89.0 | 0.5 | 5.0 | |
| 2488 | 45.0-55.0 | 87.0-89.0 | 0.5 | 5.0 | |
| 2688 | 50.0-58.0 | 87.0-89.0 | 0.5 | 5.0 | |
| Dissolving boiling water soluble | 0599 | 5.5-7.5 | 98.0-99.0 | 0.5 | 5.0 |
| 1799 | 22.0-28.0 | 98.0-99.0 | 0.5 | 5.0 | |
| 2099 | 35.0-43.0 | 98.0-99.0 | 0.5 | 5.0 | |
| 2499 | 58.0-68.0 | 98.0-99.0 | 0.5 | 5.0 | |
| 2699 | 68.0-78.0 | 98.0-99.0 | 0.5 | 5.0 |
Polyvinyl alcohol (PVA) have a wide range of uses.
In the textile industry, it is used as warp slurry, textile finishing agent, and adhesives of non-woven fabrics.
In the construction industry, it is used as cement additives, molding plate adhesives, and building glues.
In the chemical industry, it is used semulsion stabilizer and dispersants.
In the papermaking industry, it is used as adhesives.
In addtion, It can be used in cosmetics industry, agriculture, pharmaceutical industry, etc.
Packaging Details
polyvinyl alcohol/PVA: 25kg pp bag;18MT/1*20FCL or according to customer's requiement
Delivery Time
Shipped in 3-5 days after payment
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry. Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4: What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How to contact us ?
A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
Deep into our heart, we are not just want to sell a product or provide a service. We are committed to creating values for you!
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