Ruyuan chemical pva chemical cas 9002-89-5 High purity 99% Min 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
| Package preview: | brand: | Ruyuan | |
| purity: | ≥ 93.5 | Other names: | PVA, polyvinyl alcohol |
| port: | Tianjin | Volatile: | <5% |
| place of origin; place of origin: | Hebei china | PH value: | 5-7 |
| Alcoholysis %(mol/mol): | 86.0-90.0 | appearance: | White powder |
| CAS number: | 9002-89-5 | Supply capacity: | 40 tons per day |
| IF: | [C2H4O] n | payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram |
| Classification: | ether | EINECS number: | 209-183-3 |
| purity: | ≥ 93.5 | Ash: | <0.5% |
| Viscosity: | 45-55mpa·s | application: | Adhesives, emulsifiers, dispersants, etc. |
| model: | 0588/2488/1799/3088/2388/0388/2688/1788 | Grade standard: | industrial grade |
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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