| Customization: | Available |
|---|---|
| Application: | Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking |
| Bonding Function: | High Temperature Resistant Adhesive |
|
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|
Item
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PVA 2488
|
|
Hydrolysis (mole%)
|
87.0 ~ 89.0
|
|
Viscosity (mPa.s)
|
44.0 ~ 50.0
|
|
Volatile(wt%)
|
≤5.0
|
|
Ash (wt%)
|
≤0.5
|
|
pH Value
|
5 ~ 7
|
|
Purity (%)
|
≥ 93
|
|
Particle Size
|
10 mesh
|
|
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
|
|
|
Dissiving 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
|
Applications:
Polyvinyl Alcohol PVA is a widely used water-soluble polymer with good film-forming, emulsifying and solubility properties. It is widely used in many fields:
1. Fiber production: PVA is used to produce vinylon fibers, which have good strength and wear resistance.
2. Slurr: As a textile slurry, it is used to improve the strength and wear resistance of yarn.
3. Ophthalmic applications: In ophthalmology, PVA aqueous gels are used in eye drops and eye care products.
4. Adhesives: PVA is used to produce construction adhesives, such as tile adhesives and interior and exterior wall putty powders.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packaging: 25kg per bag or according to clients request.
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.
Hebei Yilefeng Biotechnology Co., LTD. is a Chinese manufacturer specializing in the production of chemicals. Our company is well known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers from all over the world to contact us for future business relationships and mutual success.
Q1: Are you trading company or manufacturer?
We are factory.
Q2 : Do you provide samples? is it free or extra?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3 : Do you accept customization?
OEM can be acceptable.We can produce according to your indicators.
Q4 : How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according to quantity.
Q5 : What is your payment terms?
T/T 30% in advance and balance against copy of B/L.
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