OLV168 Acetic Silicone Glass Sealant

Short Description:

OLV168 Acetic Silicone Glass 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.

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Product Detail

Product Tags

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. Can’t 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.

Technical Data sheet(TDS)

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

OLV168 Acetic General Silicone Sealant
Performance		Standard	Measured Value	Testing Method
Test at 50±5% RH and temperature 23±2⁰C:
Density (g/cm³)		±0.1	0.938	GB/T 13477
Tack-Free Time (min)		≤180	8	GB/T 13477
Extrusion ml/min		≥150	700	GB/T 13477
Tensile Modulus (Mpa)	23⁰C	≤0.4	0.35	GB/T 13477
Tensile Modulus (Mpa)	–20⁰C	or ≤0.6	0.40	GB/T 13477
105℃ weight loss, 24hr %		/	51	GB/T 13477
Slumpability (mm) vertical		≤3	0	GB/T 13477
Slumpability (mm) horizontal		not change shape	not change shape	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)		10~30	18	GB/T 531
Tensile Strength under Standard Conditions (Mpa)		/	0.35	GB/T 13477
Elongation of Rupture (%)		/	300	GB/T 13477
Movement Capability (%)		12.5	12.5	GB/T 13477