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S996
S996 Silicone Sealant
S996 silicone sealant is a neutral one-component moisture-curing sealant with high modulus and both sealing and elastic bonding properties. It is suitable for elastic sealing of butt joints and lap joints of various materials, as well as for bonding light board and small accessories. The curing speed of S996 is affected by ambient temperature and humidity. It hardens faster at high temperature and high humidity, and cures slower obviously at low temperature.
Advantage
√ Neutral curing, no corrosion for base materials (except copper).
√ Free of toxic solvents, environment-friendly and safe.
√ Low shrinkage and beautiful rubber molding.
√ Excellent weather resistance, UV resistance, withstanding harsh natural weather conditions.
Typical Performance
| TDS for S996 | ||
| Item | Index | Test standard |
| Un-curing ( test at 23℃, 50%RH) | ||
| Extrusion rate | About 300ml/min | GB/T13477.3 |
| Density | About 1.4g/cc | Test at 23℃ |
| Skin time (Finger method) | 10min min | GB/T13477.5 |
| Curing speed (Initial 24h) | >2mm | 23℃x50%RH |
| After curing (curing at 23℃, 50%RH for 28days) | ||
| Tensile strength | >2.0MPa | ISO37 |
| Tensile modulus in 100% | About 1.4MPa | ISO37 |
| Elastic recovery rate | >96% | GB/T13477.17 |
| Elongation at break | >250% | ISO37 |
| Shore hardness | About 48A | GB/T531.1 |
| Peel strength | >5.0N/mm | GB/T13477.18, stainless steel |
| Service temperature range | -65～160℃ | —— |
Main applications
Typical Applications
- Sealing for internal and external seams of vehicles and containers.
- Bonding of equipment and facility skins.
- Bonding of lightweight materials for building.
Qualification
TEL/whatsapp：+8618863956798
FAX：+86-532-86622521
E-mail：ru.zhang@cimc.com
ADD：Haier Industry park Jiaozhou,Qingdao,Shangdong,P.R.China
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