Application of silicone glue for curtain wall

1. Glass curtain wall, aluminum plate curtain wall, stone curtain wall, etc.: Even if the connection between glass and glass, aluminum plate, and stone is good, there will still be a little gap. Even this little gap will cause the collapse of glass, aluminum plate and stone under the action of external force, thus causing unnecessary trouble. Then the use of weather-resistant glue can make the joints weather-resistant and sealed, and the safety factor is greatly improved.

2. Roof construction: The waterproof performance of the roof in a building is extremely important, but it is also the most difficult. The use of weather-resistant glue can seal the roof construction joints to achieve waterproofing.After the stone is completed, the weathering glue is applied outside the foam rod-Shandong Taixin Curtain Wall

3.Building materials: Weather-resistant adhesive has remarkable high temperature resistance, and can maintain good elasticity at +90 ℃ high temperature. Therefore, it is very suitable for bonding different building materials, and secondly, it does not need any primer when using it.

Loyal silicone glue for curtain wall

ITEMS

TECHNICAL DATA(A)

TECHNICAL DATA(B)

TECHNICAL DATA(C)

TECHNICAL DATA(D)

Appearance

Smooth paste without bubble or particles.

Smooth paste without bubble or particles.

Smooth paste without bubble or particles.

Smooth paste without bubble or particles.

Available Color

Clear;White;Black;Grey or and other special color

Clear;White;Black;Grey or and other special color

Clear;White;Black;Grey or and other special color

Clear;White;Black;Grey or and other special color

Specific Gravity

1.01g/ml

0.99g/ml

0.98g/ml

0.96g/ml

Skin Time

8mins @ 25°C

10mins @ 25°C

10mins @ 25°C

10-15 mins @ 25°C

Cure Time

12-15hours(6mm thickness)

20-24hours(6mm thickness)

30-48hours(6mm thickness)

48-60hours(6mm thickness)

Tensile Strength

>1.9Mpa

>1.7Mpa

>1.3Mpa

1.0Mpa

Elongation at break

>520%

>450%

>420%

400%

Hardness Shore A

30

28

24

20

Working Temperature

-30℃ to 120℃

-30℃ to 120℃

-30℃ to 120℃

-30℃ to 120℃

Shelf Life

≥12 months(store below 32℃)

≥12 months(store below 32℃)

≥12 months(store below 32℃)

≥12 months(store below 32℃)
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Silicone glue for curtain wall

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17/22

The silicone glue for curtain wall can be customized and packaged according to the needs of customers. We have a variety of packaging for you to choose, and then send to the customer to adjust to ensure your satisfaction, the packaging instructions can use the customer's trademark.

                                                                    The curtain wall is packaged in a silicone gel style

ITEM

ty-1000

Appearance

Black Cream

Surface Dry Time (min)

20-60

Solidifying Rate (mm/24h)

≥2.5

Density(g/cm³)

1.25±0.15

Solid Content(%)

≥95

Hardness(HA)

≥45

Breaking Strength(Mpa)

≥4.0

Breaking Elongation(%)

≥350

Shearing Strength(Mpa)

≥2.5

Tearing Strength(N/mm)

≥15

Stadility

Very good

Resistance to low temperature

-45℃No Fracture

Application temperature℃

5-35

Service temperature(continuous)short term(up to 8hrs)

-40℃ to + 90℃ 120℃
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Test method for silicone gule for curtain wall?

At present, the commonly used methods for the performance testing of curtain wall structural adhesives are: direct sampling method, applying external force to measure strain method, and applying excitation to measure physical parameter change method.

The direct sampling method needs to destroy the aluminum material and structural adhesive for sampling, which has disadvantages such as difficulty in operation; the method of applying external force to measure the strain and the method of applying excitation to measure the change of physical parameters cannot detect the tensile strength of the structural adhesive, and cannot evaluate the performance of the structural adhesive.

These commonly used test methods have certain limitations

Now, our country has developed a new method - re-bonding method, which is relatively simple, easy and reliable.

The rebonding method is a method of directly sampling the existing curtain wall structural adhesive, making H-type test pieces with a specific size, and testing data such as tensile strength and elongation through a universal tensile machine.

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Curtain wall silicone sealant features

The base material of silicone sealant is mainly silicone polymer, and the molecular chain is composed of silicon-oxygen-silicon bonds. Therefore, it is very resistant to UV aging and various weathering. Depending on the formula, the silicone sealant can be designed as a long-term load and aging silicone structural sealant for hidden frame curtain walls, and can also be designed as a silicone weather-resistant sealant for joint sealing of various curtain walls, door and window joints. Seam sealant and insulating glass secondary sealant. Due to its excellent aging resistance, silicone sealant is the preferred adhesive sealing material in the curtain wall industry

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