525 structural silicone sealant

Brief Description
Main Raw Material: Silicone Usage: Construction, Fiber & Garment, Footwear ... 
Specifications
525 structural silicone sealant

525 structural silicone sealant
USED FOR BOND AND SEAL OF STRUCTURAL DEVICE FOR GLASS CURTAIN WALL,ALUMINUM CURTAIN WALL ...

525 structural silicone sealant

Specifications

1)Manufactural
2)one-component, neutral silicone sealant
2)high adhesive, weather resistance
3)shipment : 7 days

characteristics:

1,excellent adhesion to various building materials.

2,excellent temperature and ozone resistance performance.

3,high modulus after cured, extension/compression capability of up ± 25%

4,various colors. we can dispense according to the requirement of the customs

5,excellent extrudability. It can be extruded above -25°C

Performance

National standard

GB/T167762005

Tested method

Slumpability(mm)

Vertical

≤3

GB/T13477

horizontal

No deformation

Extrusion(s)

≤10

Tack free time (min)

≤180

Hardness

20600

GB/T 531

Heat aging

Loss of heating(%)

≤10

GB/T13477

Chap

No

Pulverization

No

Tensile strength( Mpa)

General condition

>0.6

Water immersion

≥0.45

Waterultraviolet radiation

≥0.45

Destroy area of adhesion(%)

≤5

applications:

1,perimeter glazing for window, doors and glass

2, sealing for aluminum plate, glass window

3,many other buildings and industrial purposes

storage

9 months in seal condition, cool and dry place, below 27°C