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JS-8800
High performance two component silicone structural sealant

JS-8800 high-performance two component silicone structural sealant is a two component, neutral curing high-performance silicone structural sealant suitable for building curtain walls.

Product features

1. Excellent adhesion to metal materials such as glass, anodized aluminum, and stainless steel for curtain wall substrates;

2. High standard mechanical and physical properties;

3. Neutral curing is non-toxic and non corrosive;

4. Maintain good elasticity and excellent structural strength from -50 ℃ to 150 ℃ after curing;

5. After curing, it has excellent weather resistance characteristics and excellent UV resistance, high temperature and humidity resistance;

6. No batch matching restrictions.

Product parameters
The following data is for reference only
Storage period month 12      
After mixing the main agent and catalyst in a weight ratio of 12:1 (volume ratio 9:1)      
Applicable period min ≥20      
Surface drying timh ≤3      
Corrosive not have      
After curing at a temperature of 25 ℃ and a relative humidity of 50%   Result Test method  
Hardness, Shore A   35~50 GB/T 531.1-2008  
Tensile modulus at 12.5% elongation MPa   0.14 GB/T 13477.8-2017  
Tensile bond strength under standard conditions MPa   >0.90 GB/T 13477.8-2017  
Elongation at break%   >120 GB/T 13477.8-2017  
Color and packaging

JS-8800 high-performance two component silicone structural sealant main agent and curing agent can be supplied in a set combination (weight ratio 12:1), or purchased separately. Due to the fact that most users need to use the main agent to discharge the glue when using the JS-8800 product, the main dosage should be proportionally higher when supplying glue.

JS-8800 packaging: main agent 180L, 190L iron bucket, curing agent 18.5L plastic bucket packaging.

Storage and expiration date

When JS-8800 high-performance two component silicone structural sealant is stored in its original packaging in a dry and ventilated environment at 27 ℃ or lower, the storage period of JS-8800 products is 12 months from the date of production.

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