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Acetoxy General Purpose Silicone Sealant OLV168
Acetoxy General Purpose Silicone Sealant OLV168

1, one-part, acetic cure 2, general purpose glazing & sealing, one of best sellers 3, excellent weatherability & waterproof

Description:

OLV168 Acetic General Purpose Silicone Sealant is one-part room temperature acetoxy silicone sealant. It has excellent weather ability, waterproof and good adhesion to most construction materials. It is suitable for sealing, repairing, glazing and mending of glass, auto windscreen , glazing for window panels and other general building materials bonding.

Main purposes:

1.  For sealing doors and windows;

2.  For all the glass-related building.

Characteristics:

1.  One-component, acetic cured, RTV, low-modulus;

2.  Easy to use, cured quickly, good weatherability ;

3.  Good adhesion to many building materials;

4.  Colors include clear, white, grey and black, or other colors as per customers requirements.

Application:

1.  Clean with solvents such as toluene or acetone to keep the substrate surfaces completely clean and dry;

2.  For better appearance cover outside of joint areas with masking taps before application;

3.  Cut nozzle to desired size and extrudes sealant to joint areas;

4.  Tool immediately after sealant application and remove masking tape before sealant skins.

Limitations:

1.  Unsuitable for curtain wall structural adhesive; 

2.  Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant; 

3.  Unsuitable for the frosty or moist surface; 

4.  Unsuitable for the continually soggy place;

5.  Cant be used if the temperature is below 4°C or above 50°C on the surface of the material.

Shelf life: 12 months if keep sealing, and stored below 270C in cool, dry place after the date of production.

Technology data:

The following data are only for reference purpose, not intended for use in preparing specification.

OLV168 Acetic General Purpose Silicone Sealant

Performance

Standard

Measured Value

Testing Method

Test at 50±5% RH and temperature 23±20C:

Density (g/cm3)

±0.1

0.94

GB/T 13477

Tack-Free Time (min)

≤180

10

GB/T 13477

Extrusion (ml/min)

≥80

3750

GB/T 13477

Tensile Modulus (Mpa)

230C

0.4

0.1-0.4

GB/T 13477

200C

or 0.6

0.1-0.6

Slumpability (mm) vertical

not change shape

not change shape

GB/T 13477

Slumpability (mm) horizontal

≤3

0

GB/T 13477

Curing Speed (mm/d)

2

3

/

As Cured -After 21 days at 50±5% RH and temperature 23±20C:

Hardness (Shore A)

20~60

22

GB/T 531

Tensile Strength under Standard Conditions (Mpa)

/

0.26

GB/T 13477

Elongation of Rupture (%)

/

485.96

GB/T 13477

Movement Capability (%)

12.5

12.5

GB/T 13477

Storage

12 Months

Acetoxy General Purpose Silicone Sealant OLV168

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