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This product is added Anti-foaming on the basis of PVA 2688 and can effectively eliminate product foam in the application. It is also resistant to oil, grease and solvent. PVA 2688GA is odorless and nontoxic has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties.
Produktmerkmal:
Partially Hydrolyzed
High viscosity
Äquivalente Noten:
PVA 088-60 | CCP BP-26 | Sekisui Selvol 540 – Celanses
Product Parameter (Specification)
| Artikel | Index |
| Hydrolyse (mol%) | 87.0 ~ 89.0 |
| Viskosität (mPa.s) | 50.0 ~ 58.0 |
| 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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PVA 2688GA, China, Manufacturers, Suppliers, Factory, Wholesale, Customized, Brands, Price, Quality
* For more details and information, please consult our specialists.
