Nuoshi Hanwei-LB Butyl Sealant (for High-Quality Insulating Glass)
Scope of Application
Nuoshi Hanwei-LB is mainly used in the production of insulating glass. It serves as the first sealant for insulating glass and is used in combination with two-component sealants for insulating glass and two-component silicone structural sealants to achieve double sealing.
Instructions for Use
Clean and dry the bonding surface to remove dust, oil, and grease. Nuoshi Hanwei-LB is applied using a special hot-melt butyl extruder for insulating glass production lines. Specific usage conditions can be achieved by adjusting temperature and pressure. The extrusion temperature ranges from 100°C to 150°C, and the ambient temperature during construction should not be lower than 5°C.
Packaging, Storage, and Transportation
• Paper barrel packaging: 6.5Kg/barrel, diameter 190mm; 7Kg/barrel, diameter 190mm
• Iron drum packaging: 180kg/drum, diameter 567mm
• Storage conditions: -10°C ~ 35°C in a dry and ventilated place
• Shelf life: 24 months
• Nuoshi Hanwei-LB sealant is a non-dangerous product and can be transported by train, car, ship, and airplane.
Product Compliance with Standards
Nuoshi Hanwei-LB product complies with JC/T 914-2014 Standard and EN 1279-4.
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