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PVA 1588GA is a type of medium viscosity and partially hydrolyzed polyvinyl alcohol. It’s able to effectively eliminate product foam in the application. It’s also resistant to oil, grease and solvent, odorless and nontoxic and has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties.
Product Parameter (Specification)
| Artikel | PVA 1588GA |
| Hydrolyse (mol%) | 87.0 ~ 89.0 |
| Viskosität (mPa.s) | 15.0~20.5 |
| Flüchtig(wt%) | ≤5.0 |
| Asche (wt%) | ≤0.5 |
| pH-Wert | 5 ~ 7 |
| Reinheit (%) | ≥93.5 |
| Partikelgröße | 10~25mesh |
Lagerung:
Das Produkt sollte in einem trockenen und gut belüfteten Raum gelagert werden. Vermeiden Sie, dass das Paket Feuchtigkeit, Sonne oder Regen ausgesetzt wird. Für den Transport sollten saubere und abgedeckte Transportmittel verwendet werden, um Verunreinigungen, Feuchtigkeit oder Regen zu vermeiden.
Transport:
Need a clean vehicle for transport. Care should be taken to avoid moisture, rain and sun protection. Handle with care to avoid damaging the packaging. Storage with volatile chemicals is strictly prohibited to prevent adsorption deterioration.
FAQ
Q: What’s the toxicity of PVA？
A: The hamster LD50 of this product is greater than 2000 mg/kg, which shows the product is a nontoxic. Harm to health: contact of polyvinyl alcohol containing steam may cause slight irritation to the eyes, nose and throat. Skin contact: constant skin contact may cause irritation. Eye contact: this may cause clouded vision and irritation to the eyes.
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