Neutral (dealcoholized) silicone rubber 519
Silicone rubber 519 is a neutral (dealcoholized) silicone sealant with high strength cohesion. It is suitable for the sealing and bonding of polycarbonate, general plastics, mirrors, non-ferrous metals, concrete and ceramic materials. It can absorb moisture in the air at room temperature, solidify to form a soft rubber layer. It has excellent adaptability to high and low temperature, and can be used for a long time between - 60 and 150 ℃

Technical parameters
1. Model: 519
2. Appearance: Black / white
3. Viscosity CP (25 ℃): 50000
4. Elongation%: 500
5. Application features: sealed, bonded and fixed,
6. Hardness Shore:24
7. Tensile strength MPa: 1.4
8. Curing speed (initial solid / full solid): 30min / 24h @ RT
9. By product: dealcoholization

Product features
1. Neutral, universal adhesive fixation
2. Good weather resistance, high and low temperature resistance
3. Absorption of moisture in air for curing at room temperature
4. Applicable to sealing and bonding of plastic, mirror, non-ferrous metal, concrete and ceramic materials

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