Brief introduction
| model | HongJin-8320 |
| Specification | 30ml/branch |
| characteristic | HongJin-8320 is a one-component room temperature curing neutral high temperature resistant silicone, which can withstand 305 ℃ for a long time at -60 ℃ ~ 280 ℃. Long-lasting elasticity, good high temperature sealing performance, high electrical insulation performance, excellent oil resistance, grease resistance and anti-vibration properties, is a special colloid with strong interstitial ability, wide operating temperature range, high pressure resistance and corrosion resistance , high viscosity can provide instant sealing, bonding, leak proof and waterproof effect |
| Applicable Products | It is widely used in the sealing of electric heating pipe fittings, the fixing of ceramic heating elements, and the parts that require high temperature bonding such as internal combustion engines, steam turbine cylinder block joint surfaces, gear boxes, flame heaters, exhaust ducts, household appliances, and aviation equipment; especially It is suitable for bonding and sealing of occasions with high temperature resistance requirements, such as the sealing of electric heating appliances such as induction cookers, electric irons, microwave ovens, ovens, and PTC. |
Technical parameter
| Attributes | Reference |
| Exterior | grey or white paste |
| density（g/cm3） | 1.25±0.20 |
| hardness（Shaw BrothersA） | 30～45 |
| Dry time（min） | ≤40 |
| Shear strength（MPa）,7sky25℃/50%RH，AL/AL | ≥0.8 |
| Elongation（100%），7sky25℃/50%RH | 300 |
Precautions
1、Clean and dry the surface to be adhered to.
2、Squeeze the glue onto the cleaned and clean surface to make it evenly distributed, and then close and fix the surface to be adhered.
3、The thickness of the potting should not exceed 5mm as far as possible. The deeper the adhesive layer is, the longer the curing time is.
4、The speed of curing is related to temperature and humidity. High temperature and high humidity can promote moisture curing. It takes 7 days to fully cure.
5.It is recommended to store in a dry and cool place below 30°C.
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