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FS-L Fire silicone foam (two component)

FS-L Fire silicone foam (two component)
company Nuclear Material Dragon Technology (Jiangsu) Co., Ltd
Categories LED Displays
Update2011-08-01
Original RegionChina
FS-L Fire silicone foam (two component)
FS - L fire silicone foam is a low density of elastic foam sealing materials. FS - L for A, B two components, after curing of product application lasting, resistance to damage. This product USES liquid construction, so as to give full seal pieces (cable throughout the gaps between the cluster). Suitable for intensive bunches of cables and difficult to fill rate more than 50% of the construction of mechanical or electrical pores blocked.
Advantages
Resistance to radiation; free of halogen, sulfur and other toxic ingredients; watertight, gas density; gas non-toxic; 40 years of long-term performance; construction convenient; does not include foundation and basic chemical elements: copper, lead, zinc, cadmium, tin, antimony, mercury, bismuth, and other low melting point metals and their alloys or compounds
Technical indexes (Tested Q / 321101 AQM 003-2011 GB23864-2009)
NO.
Inspection items
Technical indexes
1
Before curing
A component
appearance
Black uniform sticky liquid
2
The proportion of 25 ℃
1.1±0.1g/cm3
3
Viscosity 25 ℃
4000~6000mPas
4
B component
appearance
White uniform sticky liquid
5
The proportion of 25 ℃
1.1±0.1 g/cm3
6
Viscosity 25 ℃
4000~6000mPas
7
After curing
appearance
Gray uniform flexible foam
8
Mixing ratio (by weight or volume)
1:1 ±2%
9
Density
0.3±0.1g/cm3
10
Operating temperature range
-50to 200 ℃
11
Thermal conductivity
≤0.1W/(mK)
12
Dielectric Strength
≥6.0 kv/mm
13
Expansion
≥300%
14
Curing time
8~15min
15
Tensile strength
≥0.2MPa
16
Elongation
≥100%
17
Shore hardness
10~20shoreAO
18
Compression deflection
5% compression
5.7 kPa
19
10% compression
13.5 kPa
20
20% compression
29.2 kPa
21
30% compression
47.6 kPa
22
40% compression
73.5 kPa
23
50% compression
115.1 kPa
24
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-sa

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