Products Center
Applications
MS3930 is a one-component moisture-curing sealant based on MS modified silane, which can also be used as an elastic adhesive. After curing, it forms an elastomer. Humidity and temperature are factors that affect its surface drying time and curing speed, and the application thickness will also influence the curing rate. Higher temperature and humidity will reduce surface drying time and accelerate curing, while lower temperature and humidity will have the opposite effect.
Advantage
Solvent-free, contains no isocyanate or silicone resin, and emits very low VOC during the curing process. Excellent UV aging resistance and is suitable for both interior and exterior applications, with good compatibility with most paints and coatings.
Typical Performance
| Physical Properties | Density (mixed): | Approx. 1.45 g/cm³ @ 23°C |
| Sag resistance: | Non-sagging (GB/T 13477.6) | |
| Curing Speed | Tack-free time: | Approx. 30 minutes (@ 23°C, 50% RH) |
| Curing rate: | 3 mm/24h | |
| Mechanical Properties | Shore A hardness: | Approx. 52 (ISO 868) |
| Tensile strength: | 2.6 MPa (ISO 37) | |
| 100% modulus: | 1.0 MPa | |
| Elongation at break: | 500% | |
| Shear strength: | 2.6 MPa (ISO 4587) | |
| UV Resistance | Appearance: | No change after 6 weeks of exposure to 300W dry UV light (25 cm distance from sample) |
| Application Conditions | Application temperature range: | 5°C to 35°C |
| Service temperature range: | -50°C to 120°C |
Main applications
Stainless steel, aluminum, copper, PVC, polyester, ceramics, wood and coatings joints.
Typical Applications
Adhesion for vehicle and RV side panels/roof leather
Bonding for automotive bodies, train compartments, containers, and general metal structures
Adhesive applications in electronics, plastics, HVAC, and ventilation industries
Qualification
TEL/whatsapp：+8618863956798
FAX：+86-532-86622521
E-mail：ru.zhang@cimc.com
ADD：Haier Industry park Jiaozhou,Qingdao,Shangdong,P.R.China
QR code