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9967 silicone weatherproof sealant is a single group, neutral curing, with excellent weathering resistance of silicone weatherproof sealant, dedicated to all kinds of curtain wall (glass curtain wall, aluminum curtain wall, etc.) of weathering seal, curtain wall to provide a safe, reliable, durable performance guarantee.
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DETAIL
Main Technical Index
Test item
Index
Sag degree
Vertical, mm
≤3
level
No deformation
Extrusion property,,ml/min
≥80
Tack time,, h
≤3
Displacement ability,%
±25
Elastic recovery rate, %
≥80
Tensile modulus/MPa
23℃
>0.4
–20℃
>0.6
Bonding property
No damage
After cold pressing adhesive
No damage
The bonding property of the water immersion light
No damage
Mass loss rate, %
≤10
Hardness, Shore A
36A
National Standards JC/T882-2001，Displacement ability 25 HM grade
