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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.
Nilai Setara:
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)
| Item | Indeks |
| Hidrolisis (mol%) | 87.0 ~ 89.0 |
| Viskositas (mPa.s) | 20.0 ~ 26.0 |
| Mudah menguap (wt%) | ≤5.0 |
| Abu (wt%) | ≤0.5 |
| Nilai pH | 5 ~ 7 |
| Kemurnian (%) | ≥93.5 |
| Ukuran Partikel | 10~25mesh |
Penyimpanan:
Produk harus disimpan di dalam ruangan yang kering dan berventilasi baik. Hindarkan kemasan dari kelembapan atau paparan sinar matahari atau hujan. Alat angkut yang bersih dan tertutup harus digunakan dalam pengangkutan untuk menghindari kontaminasi, kelembapan, atau hujan.
Transportasi:
Perlu kendaraan yang bersih untuk transportasi. Harus berhati-hati untuk menghindari kelembaban, hujan dan perlindungan dari sinar matahari. Tangani dengan hati-hati agar tidak merusak kemasan. Dilarang keras menyimpan bahan kimia yang mudah menguap untuk mencegah kerusakan adsorpsi.
PERTANYAAN YANG SERING DIAJUKAN
Q: Apa toksisitas 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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