Factory Supply CAS No 9002-89-5 99.6 Min Polyvinyl Alcohol 2688 2488 PVA
Model NO.
9002-89-5
Material
Polyester
Classification
Room Curing
Main Agent Composition
Polyurethane Elastomer
Characteristic
Weatherability
Promoter Composition
Tackifier
Composition
Organic Material
Color
White
Boiling Point
-14.5°c
Density
1.303 g/cm3
Water Soluble
Soluble in Water
Refractive Index
1.3810
Melting Point
230-240ºC
Flash Point
79ºC
Molecular Weight
44.05
Transport Package
Bag
Specification
25kg
Trademark
tuhang
Origin
China
HS Code
390530000
Production Capacity
4000/Mt
Reference Price
$ 27.00 - 270.00
Description
Product Description
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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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cx
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Model Number
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1788 /1799/2488/2499/0588
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item
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2488L
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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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|
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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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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.
Application:
It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,
emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability
We are one of the most dynamic research and advanced technology companies. We now have the most complete range of API& Pharmaceutical intermediates. We focus on doing forign markts and and our products sell well in many countries, such as the U. S. A, the Netherlands, Poland, Canada, England, Italy, Columbia and so on. We also have the business of custom synthesis of various organic compounds as a supplementary. We can synthesis almost any chemicals. Compounds can be ordered in scales ranging from milligrams to tons. Welcomed the new and old customers advisory purchase.
Why choose us?
1,We can provide the competitive price and high quality product.
2,Products could be packed according to customer's specialized requirements.
3,We offer specialized logistic service including export declaration,customs clearance and every detail during shipment.
Offer one-stop service The whole transaction process.
2,Products could be packed according to customer's specialized requirements.
3,We offer specialized logistic service including export declaration,customs clearance and every detail during shipment.
Offer one-stop service The whole transaction process.
1,Are you a trade company or factory?
We are a factory with our own trading company.
2,How do you control the quality?
Our factory is equipped with professional technicians to inspect the quality around production lines. The inspection test would be made every 2 hours to ensure the production conform to quality standard. We also accept BV, SGS, or any third pary inspection.
3,How long is lead time?
We deliver goods within 3 days for small order, 7-10 days for bulk order.
4,Where is your factory located? How can I visit the factory?
Our factory located in Hebei, China
5,Can I get some samples?
Yes, we can supply sample with free, but the shipping cost be paid by our customers.
6,How to start orders or make payments?
Proforma Invoice will be issued first after confirmation of order, enclosed our bank information. Payment could be done by T/T or Western Union.
7,How to confirm the product quality before placing order?
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.
8,How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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