CAS No.: | 9002-89-5 |
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Formula: | (CH2choh)N |
EINECS: | 209-183-3 |
Samples: |
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Customization: |
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POLYVINYL ALCOHOL RESIN
Total list - High Alkali Series
Series List |
PVA SPECIFICATION (High alkali) |
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iSuoChem Type |
Corresponding national standard |
Degree of Alcoholysis
(Mol/mol)A
|
Average degree of polymerization (Mol/mol) |
Viscosity
(mPa.S)
|
Volatile
(%)
|
Sodium Acetate
(%)
|
Ash
(%)
|
PH Value |
17-99 (H) |
100-27H |
99.0-100.0 |
1600-1800 |
20-26 |
8.0 |
2.8 |
2.8 |
7-10 |
19-99 (H) |
100-31H |
99.0-100.0 |
1800-2000 |
26-34 |
8.0 |
1.3 |
2.8 |
7-10 |
20-99 (H) |
100-37H |
99.0-100.0 |
2000-2300 |
34-42 |
8.0 |
1.3 |
2.8 |
7-10 |
23-99 (H) |
100-50H |
99.0-100.0 |
2300-2600 |
42-55 |
6.5 |
1.3 |
2.5 |
7-10 |
22-99 (H) |
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99.0-100.0 |
2300-2600 |
42-55 |
8.0 |
1.3 |
2.8 |
7-10 |
24-99 (H) |
100-60H |
99.0-100.0 |
2600-2900 |
55-65 |
8.0 |
1.3 |
2.8 |
7-10 |
Other Name: Polyvinyl Alcohol, Vinyl Alcohol polymer, PVA, PVOH
CAS NO.: 9002-89-5
Molecular Formula: (CH2CHOH)n
Appearance: White flaky, flocculent or powdery solid, odorless
Low Alkali PVA resin: Click here to find Total list
In Paper bag of 25 kg net with plastic lining or 800kgs big bag on pallets net each.
18 metric tons / 20' FCL without pallet or 16 metric tons / 20' FCL with pallet
Transportation and storage
Polyvinyl Alcohol must be laid in a dry and well-ventilated place, keep it away from insulation, moisture, central heating or other heaters.
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