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PVA 1788GA is a type of medium viscosity and partially hydrolyzed polyvinyl alcohol with added anti-foaming. It can effectively eliminate product foam in the application. It is also resistant to oil, grease and solvent and has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties.
同等の成績：
PVA 088-20 | Kuraray PVA-220 | Kuraray Mowiol 23-88 | CCP BP-17 | Sekisui Selvol 523 – Celanese | JVP JP-18 | Nichigo GM-14
Product Parameter (Specification)
| 項目 | インデックス |
| 加水分解 (mole%) | 87.0 ~ 89.0 |
| 粘度 (mPa.s) | 20.0 ~ 26.0 |
| 揮発性(wt%) | ≤5.0 |
| 灰（wt%） | ≤0.5 |
| pH値 | 5 ~ 7 |
| 純度（%） | ≥93.5 |
| 粒子径 | 10~25mesh |
ストレージ：
本製品は、乾燥した風通しの良い屋内で保管してください。パッケージが湿気にさらされたり、日光や雨にさらされないようにする。輸送の際は、汚染、湿気、雨を避けるため、清潔で覆いのある運搬具を使用すること。
交通機関：
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.
よくあるご質問
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 1788GA, China, Manufacturers, Suppliers, Factory, Wholesale, Customized, Brands, Price, Quality
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