Product features
1.This product is a first-grade sealant for insulating glass that is solvent-free, non-humidifying, non-curing, and has permanent plasticity;
2.It maintains its plasticity and sealing properties within a wide temperature range, and the surface does not crack or harden;
3.It has good adhesion to materials such as glass, aluminum alloy, galvanized steel, and stainless steel;
4.Due to its extremely low water vapor transmission rate, it can be combined with elastic sealant to form an excellent moisture-resistant system.
Main purpose
Used for the first sealing of insulating glass, it works better when used in conjunction with the silicone sealant produced by our company.
Enforce standards
JC/T 914-2014
Color
black
Packaging Specifications
Silabo DJ310 is packaged in cardboard tubes: 7kg per tube, diameter 180mm.
Instruction Manual
Clean the surface of the substrate to remove dust, oil stains, and other impurities:
Apply with a dedicated hot extrusion machine, with the construction temperature range being 120°C - 150°C, and the ambient temperature during construction should not be lower than 10°C.
Storage period:
Store in a dry, ventilated and cool place. The storage period is 24 months from the production date.
Specification
| Parameter Item | Technical Specification |
|---|---|
| Product Model | Guibao DJ310 |
| Product Type | Solvent-free hot melt butyl sealant for insulating glass primary sealing |
| Appearance Color | Pure Black |
| Physical State | Permanent plastic, non-vulcanized, 100% solid content |
| Density | 1.1 ~ 1.2 g/cm³ |
| Solid Content | ≥ 99.5% |
| Application Temperature | 120℃ ~ 160℃ (hot melt construction) |
| Long-term Service Temperature Range | -40℃ ~ 120℃ |
| Heat Resistance | No flowing, no deformation at 120℃ for 2 hours |
| Low Temperature Flexibility | No cracking, no brittleness at -40℃ |
| Water Vapor Transmission Rate | ≤ 0.1 g/(m²·24h) |
| Adhesion Performance | Strong bonding with glass, aluminum alloy, galvanized steel, stainless steel and other common insulating glass substrate materials |
| Volatile Organic Compounds (VOC) | 0, no fogging inside insulating glass cavity |
| Compliance Standard | Meets JC/T 914 and international mainstream insulating glass sealant industry standards |
| Shelf Life | 12 months in original sealed packaging |
FAQ