Note:
Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
- CAS No.:
-
9002-89-5
- Other Names:
-
pva polyvinyl alcohol polymer
- MF:
-
[C2H4O]n
- EINECS No.:
-
209-183-3
- Place of Origin:
-
Henan, China
- Type:
-
Synthetic Fibers, Synthetic Resin And Plastics, Synthetic Rubbers
- Brand Name:
-
hk
- Model Number:
-
PVA1799
- Purity:
-
100%
- Appearance:
-
white powder
- Viscosity:
-
30-60
- Application:
-
glue putty
- PH Value:
-
5-7
- Storage:
-
Cool
- Volatily:
-
=<5%
- Packaging:
-
25kg/bag
- ash:
-
<0.7
- Alcoholysis Degree:
-
87-89%
- Solubility:
-
20-30%
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 60X45X25 cm
- Single gross weight:
- 25.000 kg
- Package Type:
- 25kg/bag, stacking height less than 6bags.
- Picture Example:
-
- Lead Time :
-
Quantity(Kilograms) 1 - 5000 5001 - 10000 10001 - 100000 >100000 Est. Time(days) 5 7 20 To be negotiated
Shanghai manufacturers factory direct sold water soluble pva 100-27 (1799) for wall putty and wall plaster gypsum
Parameters of Shanghai manufacturers factory direct sold water soluble pva 100-27 (1799) for wall putty and wall plaster gypsum
PVA1799
Items | Specification | Results |
Appearance | White Powder | White Powder |
Alcoholysis Degree,% | 98-99.9 | 99.5 |
Volatily,% | ≤ 5.0 | 3.2 |
Ash,% | ≤ 0.7 | 0.36 |
P H Value | 5-7 | 6 |
Viscosity. mpa.s | 25.0-31.0 | 30 |
VA2499
Items | Specification | Results |
Appearance | White Flake | White Flake |
Alcoholysis Degree,% | ≥98.0-99.9 | 99.5 |
Volatily,% | ≤5.0 | 3 |
Ash,% | ≤0.7 | 0.4 |
P H Value | 5-7 | 6 |
Viscosity. mpa.s | 50-60 | 58 |
Introductions of Shanghai manufacturers factory direct sold water soluble pva 100-27 (1799) for wall putty and wall plaster gypsum
Polyvinyl alcohol PVA is a kind of polymer, white or light yellow in flocculent, flake, granular or powder.
Molecular formula is [CH2CHOH] n, non-toxic, tasteless, no pollution. Polyvinyl alcohol is a kind of water soluble resin, with good chemical stability and good insulation,
film-forming property, adhesive, oil resistance, abrasion resistance, no air permeability, with typical chemical properties of polyols,
with the esterification, etherification and acetal reaction.
It divided into 99 series and 88 series according to the difference of polymerization and alcoholysis degree.
The dry mortar chemical additives PVA developed by us is PVA1799-2499 series and PVA1788-2488 series hybrid products, appearance in granular and powdered mixture.
It combined the advantages of the series 99 and 88, overcome original disadvantage , increased the bond strength and thermal stability, accelerated dissolution in lower temperature.
It greatly reduced the production cost, it as the bonding material widely used in construction, ceramics, wood, textile, etc.
Applications of China factory supplier pva manufacturer/ putty powder additive pva for sale
- ceramic tile adhesive,
- interface agent,
- the thin layer putty,
- stucco gypsum,
- adhesive plaster, etc
- 25kg/bag, stacking height less than 6bags.
- Storing in cool dry place, recommended expire after 6 months.
- Subtotal
- Depends on the order quantity.