Ruyuan Chemical PVA Polyvinyl Alcohol Polymer 1788 Construction Auxiliary PVA Powder
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$2.70 / 25 - 4999 kilograms
$2.60 / 5000 - 9999 kilograms
$2.50 / >=10000 kilograms - 25 kilograms
- Hebei Ruyuan Building Materials Co. , Ltd.
- Hubei, China
- Mr dejin wang
Product Detail
| application: | Adhesives, emulsifiers, dispersants, etc. | brand: | Ruyuan |
| Other names: | PVA, polyvinyl alcohol | Supply capacity: | 40 tons per day |
| CAS number: | 9002-89-5 | port: | Tianjin |
| purity: | ≥ 93.5 | Viscosity: | 45-55mpa·s |
| payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram | Classification: | ether |
| Volatile: | <5% | Ash: | <0.5% |
| Packaging Details: | 25kg/bag 950mm*400mm*130mm | Package preview: | |
| PH value: | 5-7 | EINECS number: | 209-183-3 |
| place of origin; place of origin: | Hebei china | purity: | ≥ 93.5 |
| model: | 0588/2488/1799/3088/2388/0388/2688/1788 | Grade standard: | industrial grade |
| IF: | [C2H4O] n | Alcoholysis %(mol/mol): | 86.0-90.0 |
| appearance: | White powder |
polyvinyl alcohol
Polyvinyl alcohol, organic compound, white flaky, flocculent or powdery solid, odorless. Dissolved in water. Slightly soluble in dimethyl sulfoxide. Polyvinyl alcohol is an important chemical raw material for the manufacture of polyvinyl acetal, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, etc.
product number | 04-88 (Large) | 04-99 (Large) | 05-88 (big) | 05-99 (large size) | 10-92 (long) | 10-99 (long) | 14-92 (long) |
Viscosity (mpa·s) | 3.0-4.5 | 3.0-4.5 | 4.5-6.0 | 4.5-6.0 | 8.0-13.0 | 9.0-14.0 | 13.0-18.0 |
Average education polymerization | / | 300-450 | / | 450-600 | / | 900-1100 | / |
Degree of alcoholysis (mol/mol) | 86.0-90.0 | 98.0-100.0 | 86.0-90.0 | 98.0-100.0 | 90.0-94.0 | 98.0-100.0 | 90.0-94.0 |
molecular weight | / | 13200- 19800 | 17600- 26400 | 19800- 26400 | / | 39600- 48400 | / |
Volatile (%) | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
Sodium acetate(%) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Ash(%) | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
pH | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 |
product number | 15-99 (long) | 17-80 (long) | 17-88(long) | 17-92 (long) | 17-95 (long) | 17-96 (long) | 17-97 (left) |
Viscosity (mpa·s) | 20.0-26.0 | 18.0-24.0 | 20.0-28.0 | 20.0-30.0 | 20.0-30.0 | 20.0-30.0 | 21.0-31.0 |
Average education polymerization | 1450-1650 | / | / | / | / | / | 1650-1850 |
Degree of alcoholysis (mol/mol) | 98.0-100.0 | 78.0-82.0 | 86.0-90.0 | 90.0-94.0 | 94.0-96.0 | 94.0-98.0 | 96.0-98.0 |
molecular weight | 63800- 72600 | / | 72600- 81400 | 72600- 81400 | 72600- 81400 | / | 72600- 81400 |
Volatile (%) | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
Sodium acetate(%) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Ash(%) | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
pH | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 |
product number | 17-98 (long) | 17-99 (long) | 17-99 (main) | 19-99 (long) | 19-99 (main) | 20-88 (long) | 20-99 (long) |
Viscosity (mpa·s) | 20.0-26.0 | 20.0-26.0 | 20.0-26.0 | 26.0-32.0 | 26.0-34.0 | 28.0-40.0 | 32.0-40.0 |
Average education polymerization | 1600-1800 | 1680- 1850 | 1650- 1850 | 1800- 2000 | 1800- 2000 | / | 2000- 2200 |
Degree of alcoholysis (mol/mol) | 97.0-99.0 | 98.0-100.0 | 98.5-100.0 | 98.0-100.0 | 98.5-100.0 | 86.0-90.0 | 98.0-100.0 |
molecular weight | 70400- 79200 | 73900- 82700 | 72600- 81400 | 79200- 88000 | 79200- 88000 | 81400- 94600 | 88000- 96800 |
Volatile (%) | 7.0 | 7.0 | 9.0 | 7.0 | 9.0 | 7.0 | 7.0 |
Sodium acetate(%) | 2.8 | 2.8 | 7.0 | 2.8 | 7.0 | 2.8 | 2.8 |
Ash(%) | 1.0 | 1.5 | 3.0 | 1.0 | 1.5 | 3.0 | 1.5 |
pH | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 |
product number | 20-99 (high) | 22-99 (left) | 23-99 (high) | 24-88 (left) | 24-99 (left) | 26-99 (large) | 28-99 (long) |
Viscosity (mpa·s) | 34.0-42.0 | 40.0-48.0 | 42.0-55.0 | 40.0-55.0 | 48.0-60.0 | 60.0-75.0 | 75.0-90.0 |
Average education polymerization | 2000- 2300 | 2200- 2400 | 2300- 2600 | / | 2400- 2600 | 2600- 2800 | 2800- 3000 |
Degree of alcoholysis (mol/mol) | 98.5-100.0 | 98.0-100.0 | 98.5-100.0 | 86.0-90.0 | 98.0-100.0 | 98.0-100.0 | 98.0-100.0 |
molecular weight | 88000- 101200 | 96800- 105600 | 101200 - 114400 | 101200 - 110000 | 105600 - 114400 | 114400 - 123200 | 123200 - 132000 |
Volatile (%) | 9.0 | 7.0 | 9.0 | 7.0 | 7.0 | 7.0 | 7.0 |
Sodium acetate(%) | 7.0 | 2.8 | 7.0 | 2.8 | 2.8 | 2.8 | 2.8 |
Ash(%) | 1.0 | 1.5 | 3.0 | 1.5 | 1.5 | 3.0 | 1.5 |
pH | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 |
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