Manufacturer Polyvinyl Alcohol PVA Powder PVA Granules with High Quality
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| Feature: | Photodegradable |
|---|---|
| CAS No.: | 9002-89-5 |
| Formula: | (C2h4o)N |
| EINECS: | 209-183-3 |
| Material: | PVA |
| Usage: | General Plastics |
Basic Info.
Product Description
Polyvinyl alcohol, organic compound, white flake, flocculent or powder solid, odorless.Dissolved in water. Slightly soluble in dimethyl sulfoxide. Polyvinyl alcohol is an important chemical raw material used to make polyvinyl acetal, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives,glues, etc.
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TESTED ITEM
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Unit
|
PVA 2488
|
PVA 1799
|
||
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Range of Insp
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Result
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Range of Insp.
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Result
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||
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Appearence
|
—
|
—
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White Flakes
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—
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White Flakes
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|
Alcoholysis Degree
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Mole(%)
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87.0-89.0
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88.5
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99.0-100.0
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99.6
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Viscosity
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mPa.s
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45.0-55.0
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50.1
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20.0-30.0
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28.1
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Volatile
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Wt(%)
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≤5.0
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2.5
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≤5.0
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2.6
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Ash
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%
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≤0.5
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0.28
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≤0.5
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0.27
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PH VALUE
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—
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5.0-7.0
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5.8
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5.0-7.0
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5.6
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TESTED ITEM
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Unit
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PVA 0588
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PVA 2688
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Range of Insp
|
Result
|
Range of Insp
|
Result
|
||
|
Appearence
|
—
|
—
|
White Flakes
|
—
|
White Flakes
|
|
Alcoholysis Degree
|
Mole(%)
|
87.0-89.0
|
88.6
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87.0-89.0
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88.1
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Viscosity
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mPa.s
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4.5-6.5
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5
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56.0-66.0
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59.1
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Volatile
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Wt(%)
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≤5.0
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2.6
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≤5.0
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3
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Ash
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%
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≤0.5
|
0.3
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≤0.5
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0.29
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PH VALUE
|
—
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5.0-7.0
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5.9
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5.0-7.0
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5.9
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TESTED ITEM
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Unit
|
PVA 1788
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PVA 088-20
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Range of Insp
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Result
|
Range of Insp.
|
Result
|
||
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Appearence
|
—
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—
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White Flakes
|
—
|
White Flakes
|
|
Alcoholysis Degree
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Mole(%)
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87.0-89.0
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88.5
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87.0-89.0
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88.6
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Viscosity
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mPa.s
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20.0-28.0
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24.1
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20.0-26.0
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23.1
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|
Volatile
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Wt(%)
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≤5.0
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2.5
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≤5.0
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2.4
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Ash
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%
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≤0.5
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0.28
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≤0.5
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0.26
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PH VALUE
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—
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5.0-7.0
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5.8
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5.0-7.0
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5.3
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1) In textile industry ,PVA is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon.
2) In construction and upholstery industry 107 gule, it’s used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder;
3) In chemical industry, It’s used as a polymer emulsifying agent, dispersing agent and used to produce PVA formal, PVA acetal and PVA butyral.
4) It’s used as an adhesive in lumbering and paper-marking industrie
1) For sample order, products is usually to shipping by UPS, FEDEX or DHL and so on.
2) For regular order, shipments can be arranged by sea, air, door to door , express or economy.
Let us know your requirement, we’ll try to save your budget and meet deadine.
Q: Can we print our logo on the product ?
A:Of course, we can do it. Just send us your logo design.
A:Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
Q: How about the price? Can you make it cheaper?
A:We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Q:Do you offer free samples?
A:Yes, we could offer the samples for free charge but you need to pay the cost of freight.
Q:Are you able to deliver on time?
A:Of course!We specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
Q: How Can I place an order?
We are China Manufacturer Polyvinyl Alcohol PVA Powder PVA Granules with High Quality manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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