FS - M fire silicone rubber is a elastic sealing materials. FS - M
is A, B two components, group A divided into black liquid, B
component for white liquid, in order to identify and inspect mix
adequately. After curing of product application lasting, resistance
to injury, surfaces to decontamination. Suitable for mechanical
pipe or electrical various blocked.
Advantages
Resistance to irradiation, LOCA resistance, Resistance to
detergents, radioactive decontamination performance; Excluding
halogen, sulfur and toxic ingredients, Watertight, smoke, airtight,
Smoke non-toxic, 40 years long-term performance; Construction is
convenient, Do not include foundation and basic chemical element:
copper, lead, zinc and cadmium, tin, antimony, mercury, bismuth and
other low melting metal, and their alloys or compounds
Technical indexes (for inspection Q / 321101 AQM 004-2011
GB23864-2009)
NO. | | Inspection items | Technical indexes |
1 | Before curing | A component | appearance | Black uniform sticky liquid |
2 | The proportion of 25 ℃ | 1.2±0.1g/cm3 |
3 | Viscosity 25 ℃ | 1000~3000mPas |
4 | B component | appearance | Gray uniform flexible rubber |
5 | The proportion of 25 ℃ | 1.2±0.1g/cm3 |
6 | Viscosity 25 ℃ | 2000~3000mPas |
7 | After curing | appearance | Black elastic rubber |
8 | Mixing ratio (by weight or volume) | 1:1 ±2% |
9 | Density | 1.3±0.1g/cm3 |
10 | Operating temperature range | -50to 200 ℃ |
11 | Thermal conductivity | ≤0.5W/(mK) |
12 | Dielectric Strength | ≥15kv/mm |
13 | Volume resistance coefficient | ≥2.5×1013cm |
14 | Curing time | 60~90min |
15 | Tensile strength | ≥1.0MPa |
16 | Elongation | ≥100% |
17 | Shore hardness | 30~45shoreA |
18 | Compression deflection | 5% compression | 233 kPa |
19 | | 608.6kPa |
20 | | 1148.7kPa |
21 | | 1947.8kPa |
22 | | 3350.7kPa |
23 | Fireproof property | Refractory integrity≥2hRefractory GeReXing≥2h |
| | | | | |
Installation instructions
1, clean openings,
2, in the airtight container add A and part B, part A and part B
according to draw the quality or volume at room temperature in
proportion to the mix adequately,
3, will be mixed evenly into the liquid myriapod parts, waiting for
curing;
4, can install logo stuck, as after-sales service to identify the
mark.
Packing specification
Part A 10kg/barrel, part B 10kg/barrel