Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Synthetic Resin: |
Polyurethane Resin |
| Natural Resin: |
Rosin |
| Characteristic: |
Thermoplastic Resin |
| Color: |
White |
Product Description
Description
Polyvinyl alcohol 2499(098-60) is a high viscosity polyvinyl alcohol.It is a water-soluble high polymer characterized by Full hydrolysis degree
Specification
Appearance:White(Slightly Yellowish or white)Granules or power
Hydrolysis(mol%):98.0-99.0
Viscosity(mPa.s or cps):58.0-68.0
Volatile(wt%):<=5.0
PH:5-7
Ash(wt%):<=0.5
Purity(WT%):≥93.5
Remarks
1)Value measured on 4% water solution at 20ºC model-BL Viscometer
2)PH Value 4% of water solution and measured with A PH-meter at ambient temperature
3)Ash as content of sodium Oxide(Na2O)
Srorage
Unit 60 months in the original bags at room tempperature
Packing
Packed in paper bags.20KG net per bag or big bags.18MT(without pallets) per 20 feet conntainer
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