High adhesion strength to glass and various substrates, ensuring reliable interlayer bonding in laminated safety glass.
Excellent optical clarity and low haze, meeting stringent requirements for automotive and architectural glazing.
Superior impact resistance and tear propagation resistance under dynamic loading conditions.
Good thermal stability and consistent melt flow behavior during industrial calendering and extrusion processes.
Low residual acetyl content, contributing to enhanced long-term yellowing resistance and UV stability.
Laminated automotive windshields and side windows.
Architectural safety glass for facades, skylights, and overhead glazing.
Security glazing systems including blast-resistant and bullet-resistant laminates.
Photovoltaic module encapsulation layers for enhanced moisture barrier performance.
Acoustic interlayers in noise-reducing laminated glass solutions.
| Chemical Type | Polyvinyl butyral (PVB) resin |
| Product Form | Free-flowing granular powder |
| Appearance | Off-white to light yellow granules |
| Primary Applications | Safety glass interlayer, photovoltaic encapsulation, acoustic laminates |
| Key Features | High adhesion, optical clarity, impact resistance, thermal processability |
| Benefits | Improved laminate durability, reduced delamination risk, compatibility with standard PVB processing lines |
| Storage Conditions | Store in cool, dry, well-ventilated area; protect from moisture and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended storage conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China