Silicone structural adhesive
JS-6000-E silicone structural adhesive is a single component, neutral curing, designed specifically for structural bonding and assembly in building curtain walls. It can be easily extruded for use at temperatures of -5C-40C. Relying on the moisture in the air to solidify into an optimized, durable, high loss, and highly elastic silicone rubber.
Product features
1. Easy to use: can be squeezed out for use at any time;
2. Neutral curing: suitable for most building materials without adverse reactions or corrosive effects;
3. Strong adhesion with most building materials;
4. Excellent aging stability;
5. After curing, it has high modulus performance;
6. After curing, it can maintain good elasticity under environmental conditions of -50 ℃ -150 ℃;
7. The service life of silicone structural adhesive is 25 years.
|
Sag |
Vertical placement, mm Horizontal placement |
≤3 no deformation |
|
Surface drying time(h) |
|
≤3 |
| Hardness, Shore A |
|
35~50 |
|
Bubble |
|
No visible bubbles |
| Shrinkage rate |
|
≤10 |
|
Thermal aging |
Thermal weight loss，% |
≤5 |
| Cracking | not have | |
| Pulverization | not have | |
|
Elastic recovery rate，% |
|
>95 |
| Tensile bond strength under standard conditions |
23 ℃ tensile bond strength, MPa Cohesive failure area.% |
>1.10 ≥90 |
| Shear performance | 23 ℃ shear strength, MPa |
>0.90 |
| Cohesive failure area,% |
≥90 |
|
|
|
80 ℃ stretching |
≥75 |
| 80 ℃ shear |
≥75 |
|
| -20 ℃ stretching |
≥75 |
|
|
|
20 ℃ shear |
≥75 |
| After cleaning agent treatment |
≥75 |
|
|
Strength retention rate，% |
After NaCl salt spray |
≥75 |
|
|
|
|
|
|
After SO acid mist |
≥75 |
| After 1008 hours of water ultraviolet light exposure |
≥75 |
|
| After 7 days at 100 ℃ |
≥75 |
|
| Tear resistance |
≥75 |
|
|
|
Fatigue cycle |
≥75 |
| Cohesive failure area,% |
≥90 |
|
| Alkane plasticizer | Infrared spectrum | not have |
| Retention rate of UV tensile strength,% |
≥75 |
|
- Do not contact sealant products with food or cosmetics;
- Uncured sealant should not come into contact with the skin for a long time;
- If the sealant accidentally gets into the eyes, it must be immediately rinsed with a large amount of water and then checked by a doctor;
- Place the product out of reach of children.
JS-6000-E silicone structural adhesive is only available in one standard color: black. Other colors can also be provided according to customer needs. JS-6000-E silicone structural adhesive is provided to customers in plastic tubes with a net capacity of 300 milliliters or aluminum plastic film with a net capacity of 590 milliliters
When JS-6000-E silicone structural adhesive is stored in its original packaging in a dry and ventilated environment at 27 ℃ or lower, the storage period of JS-6000-E products is 12 months from the date of production.