Product features
1.Single-component silicone sealant;
2.Neutral curing, fast curing speed;
3.Excellent elasticity and elongation;
4.Outstanding weather resistance and temperature resistance (-40°C to 150°C); Excellent waterproof sealing and water immersion bonding performance;
5.Excellent adhesion to various materials such as PMMA, PC, PVC, ABS, glass, and metal.
Usage Restrictions
1.Not suitable for all materials that may exude oils, plasticizers or solvents;
2.Not suitable for enclosed and non-ventilated areas;
3.Not suitable for construction when the surface temperature of the material is lower than 4°C or higher than 50°C;
4.When working with light-colored sealants, they may cause discoloration of the sealant when in contact with certain substrates. Compatibility tests should be conducted before construction.
Main application
Waterproof bonding and sealing for materials such as PMMA, PC, PVC, and ABS;
Other scenarios with particularly high requirements for waterproof sealing.
Enforce standards
GB/T 14683-2017 25HM
GB 33372-2020
Packaging specifications
590ml soft mask packaging.
Specification
| Test Item | Technical Index | Measured Value | Test Method |
|---|---|---|---|
| Appearance | Fine and uniform paste, no bubbles, skinning or coagulation allowed | Fine and uniform paste, no bubbles, skinning or coagulation allowed | / |
| Sag, mm | ≤3 | 0 | GB/T 13477.6 |
| Skin-Over Time, h | ≤3 | ≤0.5 | GB/T 13477.5 |
| Extrudability, mL/min | ≥150 | 323 | GB/T 13477.3 |
| Elastic Recovery Rate, % | ≥80 | 90 | GB/T 13477.17 |
| Tensile Modulus at 23°C, MPa | >0.4 | 0.8 | GB/T 13477.8 |
| Adhesion at Constant Elongation | No failure | No failure | GB/T 13477.10 |
| Adhesion at Constant Elongation after Water Immersion | No failure | No failure | GB/T 13477.11 |
| Adhesion after Cold Pulling & Hot Pressing | No failure | No failure | GB/T 13477.13 |
| Adhesion after Water Immersion & Light Exposure | No failure | No failure | GB/T 14683 |
| Mass Loss Rate, % | ≤8 | 3.0 | GB/T 13477.19 |
| Alkane Plasticizer | Not detectable | Not detected | GB/T 31851 |
FAQ