GUIBAO DJ310 Hotmelt Butyl Sealant
primary seal, butyl sealant, building sealant, IG sealant
- GUIBAO DJ310 hotmelt butyl sealant is specially formulated for the primary seal of insulating glass.
GUIBAO DJ310 hotmelt butyl sealant is a one part sealant used for the primary seal of insulating glass. It is solvent free, non-foggy, lasting plasticity; able to retain its plasticity and seal performance within a wide range of temperatures without surface crack or hardening. It exhibits excellent adhesion to glass, aluminum alloy, galvanized steel and stainless steel. Its low moisture transmittance enables it, together with elastic sealants, to form an excellent moisture resistant system.
Colours
GUIBAO DJ310 hotmelt butyl sealant is available in black.
Packaging
GUIBAO DJ310 is available in cardboard cylinders with a diameter of 180mm, 7kg per piece,4 pieces per carton.
For more details, please download:
These values are not intended for use in preparing specifications.
| Property | Unit | Standard | Result |
| Penetration | 1/10 mm | 30～50(25℃) | 35 |
| Density | g/cm3 | Specified±0.05 | 1.30 |
| Shear strength | MPa | ≥0.10 | 0.12 |
| Vapor transmittance | g/m2.d | ≤1.10 | 0.90 |
| Weight loss | % | ≤0.5 | 0.32 |
*GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization
Complete technical information and literature, adhesion testing and compatibility testing are available from GUIBAO.
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, surface dirt etc..
Application Method
Apply GUIBAO DJ310 hotmelt butyl sealant with sealant extruder special for insulating glass production line over the temperature from 100 ℃ to 150 ℃, and the ambient temperature should not be below 10℃.
