Mowiol - PVA Standard - - Kuraray Europe GmbH
Mowiol - PVA Standard - - Kuraray Europe GmbH
Mowiol - PVA Standard - - Kuraray Europe GmbH
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- www.kuraray.eu
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- <strong>PVA</strong> <strong>Standard</strong> -<br />
Viscosity 1) Hydrolysis Non-Volatile<br />
Content<br />
Ash Max. 2)<br />
Grade [mPa·s] [mol-%] [%] [%]<br />
<strong>Mowiol</strong> 3-85 3.4 - 4.0 84.2 - 86.2 97.5 ± 2.5 0.5<br />
4-88 3.5 - 4.5 86.7 - 88.7 97.5 ± 2.5 0.5<br />
5-88 5.0 - 6.0 86.7 - 88.7 97.5 ± 2.5 0.5<br />
8-88 7.0 - 9.0 86.7 - 88.7 97.5 ± 2.5 0.5<br />
13-88 11.5 - 14.5 86.7 - 88.7 97.5 ± 2.5 0.5<br />
18-88 16.5 - 19.5 86.7 - 88.7 97.5 ± 2.5 0.5<br />
23-88 21.5 - 24.5 86.7 - 88.7 97.5 ± 2.5 0.5<br />
26-88 24.5 - 27.5 86.7 - 88.7 97.5 ± 2.5 0.5<br />
32-88 30 - 34 86.7 - 88.7 97.5 ± 2.5 0.5<br />
40-88 38 - 42 86.7 - 88.7 97.5 ± 2.5 0.5<br />
47-88 45 - 49 86.7 - 88.7 97.5 ± 2.5 0.5<br />
30-92 28 - 32 91.5 - 93.3 97.5 ± 2.5 0.5<br />
4-98 4.0 - 5.0 98.0 - 98.8 97.5 ± 2.5 0.5<br />
6-98 5.0 - 7.0 98.0 - 98.8 97.5 ± 2.5 0.5<br />
10-98 9.0 - 11 98.0 - 98.8 97.5 ± 2.5 0.5<br />
20-98 18.5 - 21.5 98.0 - 98.8 97.5 ± 2.5 0.5<br />
30-98 28 - 32 98.0 - 98.8 97.5 ± 2.5 0.5<br />
56-98 52 - 60 98.0 - 98.8 97.5 ± 2.5 1.0<br />
15-99 12.5 - 17.5 99.0 - 99.8 97.5 ± 2.5 0.5<br />
28-99 26 - 30 99.0 - 99.8 97.5 ± 2.5 0.5<br />
1) of a 4% aqueous solution at 20 °C determined by Höppler-viscometer (DIN 53015)<br />
2) calculated as Na 2O<br />
Additional data valid for all <strong>Mowiol</strong> grades :<br />
Methanol content less than 3%<br />
min. 4,5 max. 7,0 pH (of a 4% solution in distilled water according to DIN 19261)<br />
Bulk density 0,4 to 0,6 gcm - ³ according to DIN 53466<br />
2012_01
- <strong>PVA</strong> <strong>Standard</strong> -<br />
Viscosity 3) Hydrolysis Non-Volatile<br />
Content<br />
Ash Max. 2)<br />
Grade [mPa·s] [mol-%] [%] [%]<br />
<strong>Kuraray</strong> POVAL <strong>PVA</strong>-102 2.7 - 2.8 98 - 99 97.5 ± 2.5 0.7<br />
<strong>PVA</strong>-103 3.2 - 3.8 98 - 99 97.5 ± 2.5 0.7<br />
<strong>PVA</strong>-124 54 - 66 98 - 99 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-203 3.2 - 3.6 87 - 89 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-235 80 - 110 87 - 89 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-403 2.8 - 3.4 78 - 82 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-405 4.4 - 5.2 80 - 83 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-417 21 - 31 78 - 81 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-420 37 - 45 78 - 81 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-420H 29 - 35 78.5 - 81.5 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-420HY 28 - 33 74 - 76 98.5 ± 1.5 0.4<br />
<strong>PVA</strong>-424H 45 - 51 78.5 - 80.5 97.5 ± 2.5 0.2<br />
<strong>PVA</strong>-505 4.2 - 5.2 72 - 75 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-613 14.5 - 18.5 92.5 - 94.5 97.5 ± 2.5 0.4<br />
<strong>PVA</strong>-624 50 - 60 95 - 96 97.5 ± 2.5 0.4<br />
3) of a 4% aqueous solution at 20 °C determined by Brookfield synchronised-motor rotary-type viscometer<br />
2) calculated as Na 2O<br />
Additional data valid for all <strong>Kuraray</strong> POVAL grades :<br />
Methanol content less than 3%<br />
min. 4,5 max. 7,0 pH (of a 4% solution in distilled water)<br />
This information is based on our present state of knowledge and is intendend to<br />
provide general notes on our products on their uses. It should therefor not be<br />
construed as guaranteeing specific properties of the products described or their<br />
suitability for a particular application. Any existing industrial property rights must be<br />
observed. The quality of our products is subject to our General Condition of Sale.<br />
<strong>Kuraray</strong> <strong>Europe</strong> <strong>GmbH</strong><br />
Division <strong>PVA</strong>-PVB<br />
D-65926 Frankfurt am Main<br />
contact details are available under<br />
2012_01