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Qingdao Easthony Inc is the largest supplier of PVB resin binder level in China.
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Polyvinyl butyral resin (PVB) is the synthertic resin composed of PVA and butyl aldehyde with condensation. It could be solubie in methanol, ethanol, acetone, aromatic solvents. It has high transparency, good cold resistance and impact resistance, as well as the good adhesion with glass, ceramic, metal and so on.
| TIME AND INDEX | WWW-A-10 | WWW-A-20 | WWW-A-30 | WWW-A-40 | WWW-A-50 | WWW-A-60 | WWW-A-70 |
| Appearance | White or slightly yellow power,no visible impurity | ||||||
| Volatile,%,≤ | 3.0 | ||||||
| Viscosity,S(-1 viscometer method) | ≤5 | 5~10 | 10~18 | 18~30 | 30~60 | 60~180 | >180 |
| Hydrogen chloride,%,≤ | 0.05 | ||||||
| Polyvingl butyrdsf,% | 68~85 68~85 70~85 | ||||||
| Ash,%,≤ | 0.05 | ||||||
1. We are good reputation supplier with over 10 years' experience. And exporting to more than 50 countries.
2. Free sample for test, quality control before shipment.
3. Customizing the package according to your requirements. Taking photos during the shipment. Prompt shipment with professional service.
4. Flexible payment term if you are good credit buyer. Like L/C, D/P, T/T, O/A and so on.
5. Fast response. Email will be feedback in 24 hours.Ensured you questions to be answered and solved in time.
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