Note:
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- 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:
-
PVA 2488/1788
- Purity:
-
100%
- Appearance:
-
white powder
- Viscosity:
-
30-60
- Application:
-
glue putty
- PH Value:
-
5-7
- Storage:
-
Cool
- Packaging:
-
25kg/bag
- Volatily:
-
=<5%
- 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
China factory supplier for polyvinyl alcohol PVA/ polyvinyl alcohol manufacturers PVA 1799/ 2499/ 0588/ 2088/2899
Introductions of China factory supplier for polyvinyl alcohol PVA/ polyvinyl alcohol manufacturers PVA 1799/ 2499/ 0588/ 2088/2899
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.
Type | Main Application |
24-88P | Cement mortar, putty additives, re-wetting adhesive,PVC, PS suspension granulating agents,Thickeners, fluorescent screen sensitive adhesive. |
17-88P | Cement mortar, putty additives, PVAC emulsion, re-wetting adhesive, cosmetics, halftone photographic film |
05-88P | Cement mortar, putty additives, filament yarn sizing agents, PVAC latex, coated paper coating agents, zinc plate printing photographic film, re-wetting adhesive. |
Parameters of China factory supplier for polyvinyl alcohol PVA/ polyvinyl alcohol manufacturers PVA 1799/ 2499/ 0588/ 2088/2899
PVA1788
Items | Specification | Results |
Appearance | White Flake | White Flake |
Alcoholysis Degree,% | 87-89 | 87.93 |
Volatily,% | ≤ 5.0 | 3.7 |
Ash,% | ≤ 0.7 | 0.6 |
P H Value | 5-7 | 6.6 |
Viscosity. mpa.s | 20.5-24.5 | 21.5 |
PVA2488
Items | Specification | Results |
Appearance | White Powder | White Powder |
Alcoholysis Degree,% | 86-90 | 89 |
Volatily,% | ≤ 5.0 | 3 |
Ash,% | ≤ 0.7 | 0.4 |
P H Value | 5-7 | 6 |
Viscosity. mpa.s | 40-52 | 48 |
Applications of China factory supplier for polyvinyl alcohol PVA/ polyvinyl alcohol manufacturers PVA 1799/ 2499/ 0588/ 2088/2899
- 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.