This product is added Anti-foaming on the basis of PVA1788 and can effectively eliminate product foam in the application. It is also resistant to oil, grease and solvent. PVA 1788GA is odorless and nontoxic has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties.
製品 特徴:
Partially Alcoholysis.
粘度が低い。
With defoaming included.
同等の成績:
088-20
クラレPVA-220
クラレ・モビオル 23-88
CCP BP-17
積水セルボル523 - セラニーズ
JVP JP-18
ニチゴー・GM-14
製品 パラメータ(仕様)
項目 |
PVA 1788GA |
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(%) |
≥91.5 |
Particle Size |
顆粒, 10~25メッシュ |
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.
目に入った場合:視界が曇り、目に炎症を起こすことがある。
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