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Excellent adhesion to glass and various substrates, ensuring strong interlayer bonding in laminated safety glass.
High optical clarity and low haze, supporting superior transparency and visual performance in architectural and automotive glazing.
Outstanding impact resistance and tear strength, contributing to enhanced safety and structural integrity under dynamic loading.
Good processability in autoclave lamination, with balanced melt viscosity and consistent flow behavior for reliable industrial scale-up.
Stable thermal and UV resistance, minimizing yellowing and degradation during long-term outdoor exposure.
Laminated automotive windshields and side windows for passenger vehicles and commercial fleets.
Safety glazing in high-rise buildings, skylights, and curtain walls requiring compliance with international building codes.
Security laminates for blast-resistant and forced-entry resistant glazing systems.
Photovoltaic module encapsulation layers where moisture barrier properties and dielectric stability are critical.
Acoustic interlayers for noise-reducing laminated glass in transportation and urban infrastructure.
| Chemical Type | Polyvinyl butyral (PVB) copolymer |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light yellow, uniform granular solid |
| Primary Applications | Laminated safety glass interlayer |
| Key Features | High adhesion, optical clarity, impact absorption, thermal stability |
| Benefits | Enhanced occupant safety, regulatory compliance (ECE R43, ANSI Z97.1), ease of processing |
| Storage Conditions | Store in cool, dry, well-ventilated area; protect from moisture and direct sunlight |
| Standard Packaging | 25 kg multi-layer kraft paper bag with polyethylene liner |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
