Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVA PVA-217 KURARAY JAPAN
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diaphragm、valve、Valve components、Pump parts、Profile、composite、Washer、blend、packing
Alcohol resistance、Moisture-proof、Acid resistance、Good dimensional stabilit、Chemical resistance、Steam resistant
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | KURARAY JAPAN/PVA-217 |
|---|---|---|---|
| Methanol extractable | <3.0 % | ||
| DegreeofHydrolysis | 87to89 % |
| physical property | Test Condition | Test Method | KURARAY JAPAN/PVA-217 |
|---|---|---|---|
| pH value | 4.5to7.0 | ||
| ash content | <0.40 % | ||
| Solution viscosity | JISK6726 | 21to25 mPa·s | |
| Volatile compounds | <5.0 % |
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