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| Categories | Structural sealant |
|---|---|
| Model Number: | 992 |
| Curingtime: | 24 to 72 hours depending on conditions |
| MOQ: | Negotiable |
| Tensilestrength: | 1.5 to 3.5 MPa |
| Packaging Details: | Different packaging methods are adopted according to different modes of transport. |
| Payment Terms: | L/C, T/T, D/P, D/A |
| Productname: | Structural Sealant |
| Movementcapability: | ±25% joint movement |
| Price: | Negotiable |
| Brand Name: | Guibao |
| Chemicalresistance: | Resistant to water, ozone, and many chemicals |
| Surfacepreparation: | Clean, dry, and free of contaminants |
| Company Info. |
| Wuxi Jungu Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Product features
1.Two-component neutral curing, non-corrosive to various building
materials such as metals, coated glass, and Low-E glass;
2.Excellent resistance to weathering:
3.Excellent resistance to both high and low temperatures, with
stable performance within the range of -50°C to 150°C;
4.Excellent adhesion to most building materials, generally no need
for the use of primer;
5.Good compatibility with other neutral silicone sealants.
Main applications
Structural bonding and sealing for glass curtain walls, aluminum
plate curtain walls, clay tile curtain walls and metal structure
projects;
Second layer structural bonding and sealing for insulating glass;
Many other structural applications in buildings.
Usage restrictions
1.It is not suitable for all materials that secrete oils,
plasticizers or solvents;
2.It cannot be used on frost-covered or damp surfaces;
3.It is not suitable for places where it is continuously submerged
in water or where it is perpetually damp;
4.When the surface temperature of the material is lower than 4°C or
higher than 50°C, construction is not advisable.
enforce standards
GB 16776-2005ASTM C1184-2023
GB 24266-2009GB 33372-2020
Transportation conditions
Transported as non-hazardous goods.
Storage period
Store in a dry, ventilated and cool place. The storage period is 12
months from the production date.
Packaging specifications
The large group of Silicon Baop 992A is packaged in 200L iron drums
(with a net content of 190L), while the large group of Silicon Baop
992B is packaged in 20L plastic drums (with a net content of 19L).
The large group of Silicon Baop 992A is packaged in 20L drums (with
a net content of 25kg), and the large group of Silicon Baop 992B is
packaged in 300mL sachets (with a net content of 300g).
Specification
| Test Item | Sub-item | Technical Index | Measured Value | Test Method |
|---|---|---|---|---|
| Sag | Vertical placement, mm | ≤3 | 0 | GB/T 13477.6 |
| Sag | Horizontal placement | No deformation | No deformation | GB/T 13477.6 |
| Working life (at 20min), s | — | ≤10 | 1.7 | GB 16776 |
| Skin drying time, h | — | ≤3 | 1.5 | GB/T 13477.5 |
| Hardness, Shore A | — | 20-60 | 42 | GB/T 531.1 |
| Tensile Adhesion Property | 23℃ | ≥0.6 | 1.14 | GB 16776 |
| Tensile Adhesion Property | 90℃ | ≥0.45 | 0.84 | GB 16776 |
| Tensile Adhesion Property | -30℃ | ≥0.45 | 1.64 | GB 16776 |
| Tensile Adhesion Property | After water immersion | ≥0.45 | 1.03 | GB 16776 |
| Tensile Adhesion Property | After water & UV irradiation | ≥0.45 | 0.92 | GB 16776 |
| Tensile Adhesion Property | Adhesive failure area, % | ≤5 | 0 | GB 16776 |
| Tensile Adhesion Property | Elongation at maximum tensile strength, % | ≥100 | 150 | GB 16776 |
| Thermal Aging | Thermal weight loss, % | ≤10 | 2.0 | GB 16776 |
| Thermal Aging | Cracking | None | None | GB 16776 |
| Thermal Aging | Chalking | None | None | GB 16776 |
FAQ
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