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
- Application:
-
glue putty
- Viscosity:
-
30-60
- Storage:
-
Cool
- Packaging:
-
25kg/bag
- PH Value:
-
5-7
- 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
cold water dissolve polyvinyl alcohol PVA 1799/2499 used as powder putty additive
Introductions of cold water dissolve polyvinyl alcohol PVA 1799/2499 used as powder putty additive
Polyvinyl alcohol (PVA) resin is a kind of heavy polymer.
It is usually a white or slight yellow floccules,flake,granular or powder in apperance.
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 berrier properties,
and has typical chemical properties of polyols and can make esterification,etherification, acetalization reactions.
It usually used into the Textile industry,construction and decoration industries,chemical industry, pape-rmaking,agriculture, petroleum exploitation,
and also cosmetics,pharmaceuticals,printing,ceramics,steel,electronics,electroplating, and so on.
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 cold water dissolve polyvinyl alcohol PVA 1799/2499 used as powder putty additive
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 |
Applications of cold water dissolve polyvinyl alcohol PVA 1799/2499 used as powder putty additive
- 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.