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About discounts:
Different quantity has different discount. Please take the initiative to purchase to get the discount!!!
About the price:
Certain raw materials may have unstable prices due to environmental issues and factory shutdown issues. Therefore, we need to update prices in real time. Please ask us in advance!!!
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Free of customs clearance!!!We will ship by special line that shipping company do custom clearance and deliver to door.100% pass customs!
FAQ
Q1: How to contact with us
us or send us , you will get reply within 24 hours. Please contact us without hesitation.
Q2:Which kind of payment terms do you accept
We support multiple trading methods and payment such as T/T, bitcoin, Western Union, MoneyGram, and etc. Please contact us if you need more info.
Q3:How can i get a sample
Yes, you can get free samples for some products, but the shipping cost would be paid by customers.
Q4: How to confirm the Product Quality before placing orders
You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.
Q5:How can I make payment safe
The whole transaction is under Third party inspection.
Why choose us
1.Best quality with competitive price.
2.Quick shipping,delivery on time.
Are you interested in learning more about pva ? Contact us today to secure an expert consultation!
3.Trade Assurances
4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.
5.One to one business communication
6.OEM/ODM Available.
7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.
8. We has many years’ exporting experience in active Chemical ingredient products, strictly on selecting raw materials
9.Our distribution capabilities include:
Flexible deliveries, intelligent solutions
Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids
Chemical, feed and food storage to accredited standards
Segregated materials by business unit and hazard classification
Temperature controlled storage and transport
Effective cost control
Re-packing, drum filling, bagging
Customer delivery KPI's on delivery fulfillment performance
PVA is a water-soluble, high molecular polymer with a wide range of uses. It has unique strong adhesion, film flexibility, smoothness, oil resistance, solvent resistance, protective colloid properties, gas barrier properties, abrasion resistance and water resistance with special treatment.
Polyvinyl Alcohol as additive for cement-based products & glue. The polyvinyl alcohol powder and other powdered ingredients are fully dispersed through dry mixing and then dissolved with water. At this time, PVA can dissolve without condensing. It can be used in conjunction with cellulose ethers to improve the flexibility, water retention, viscosity and friction of cement motar building materials and glue. To prevent the cracking, shedding and increase the adhesion strength and smoothness of the coating.
PVA is used in a variety of applications because of its biocompatibility, low tendency for protein adhesion and low toxicity. Polyvinyl alcohol is used as an aid in suspension polymerization. PVA-based polymers are used widely as additives in manufacturing and construction materials.
polymer powder is especially suitable for building mortar additives, and methyl cellulose ether type of water retention agent is used together, can improve the flexibility, bond and water retention of cement mortar. In addition, it can also reduce the friction of mortar, thus enhancing the work efficiency and quality, preventing the cracking and falling off of the plaster layer and increasing the adhesion strength and smoothness of the mortar.
If you are looking for more details, kindly visit vae powders.
PVA ITEM Range Our Result Appearance White powder or white flake White powder Sodium acetate -- 0.58 Alcoholysis Degree 87.0-89.0 Mole(%) 88.5 Purity ≥93.5 % 95.6 Viscosity 44.1-55.9 MPa.s 51.0 Volatile ≤5.0 Wt(%) 2.48 Water ≤5 % 2.6 Ash ≤0.5 % 0.28 PH 5.0-7.0 5.8 PVA ITEM Range Our Result Appearance White powder or white flake White powder Alcoholysis Degree 99.0-100.0 Mole(%) 99.6 Viscosity 20.0-30.0 MPa.s 28.1 Volatile ≤5.0 Wt(%) 2.6 Ash ≤0.5 % 0.27 PH 5.0-7.0 5.6 PVA ITEM Range Our Result Appearance White powder or white flake White powder Alcoholysis Degree 87.0-89.0 Mole(%) 88.6 Viscosity 4.5-6.5 MPa.s 5 Volatile ≤5.0 Wt(%) 2.6 Ash ≤0.5 % 0.3 PH 5.0-7.0 5.9 PVA ITEM Range Result Appearance White powder or white flake White flakes Alcoholysis Degree 87.0-89.0 Mole(%) 88.1 Viscosity 56.0-66.0 MPa.s 59.1 Volatile ≤5.0 Wt(%) 3 Ash ≤0.5 % 0.29 PH 5.0-7.0 5.9 PVA ITEM Range Result Appearance White powder or white flake White Flakes Alcoholysis Degree 87.0-89.0 Mole(%) 88.5 Viscosity 20.0-28.0 MPa.s 24.1 Volatile ≤5.0 Wt(%) 2.5 Ash ≤0.5 % 0.28 PH 5.0-7.0 5.8