Description
STS880 is a one-component, solvent-free, permanent plastic first hot melt sealant based on polyisobutylene for insulating glass. It has good adhesion to glass, al-alloy, zinc plating steel, stainless steel and etc..
Characteristics
High cohesive strength, especially suitable for production big plate insulating glass.
Excellent resistance to weather,UV, ozone and water;
Has lower lower vapor and gas transmission
Has better aging resistance
High bonding strength.
Typical properties
| Property | Result |
| Color | Black |
| Special Gravity | 1.09±0.05g/cm3 |
| Solid Content | 100% |
| Shear Strength | 0.13MPa |
| Water Vapor Transmission Rate | 0.08g/m2.d |
| TGA | 0.1% |
| UV Irradiation Performance | GB/T 11944-2002 |
PACKAGEING
7kg/ barrel (diameter 190mm, height 301mm)