Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVA PVA-217 KURARAY JAPAN
--
diaphragm、valve、Valve components、Pump parts、Profile、composite、Washer、blend、packing
Alcohol resistance、Moisture-proof、Acid resistance、Good dimensional stabilit、Chemical resistance、Steam resistant
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | KURARAY JAPAN/PVA-217 |
|---|---|---|---|
| Methanol extractable | <3.0 % | ||
| DegreeofHydrolysis5 | 87到89 % |
| physical property | Test Condition | Test Method | KURARAY JAPAN/PVA-217 |
|---|---|---|---|
| Ash content 4 | <0.40 % | ||
| PH value 3 | 4.5到7.0 | ||
| Volatile compounds | <5.0 % | ||
| Solution viscosity 2 | JISK6726 | 21到25 mPa·s |
Contact Us
Get App
Top