Product description:
Microfiber glass wool is made of quartz sand, limestone and other natural ores as the main raw materials, with soda ash, borax and other chemical raw materials fused into glass liquid. In the melting state, with the help of centrifugal or flame external force, blow and shake into a flocculent microfiber glass wool.
Product features:
Fiber color white, no impurities and any binding agent; The fiber diameter is ultrafine, the length is uniform, the slag ball content is very low, the feel is soft; There is no health hazard to human body. Fiber chemical stability is strong, long-term use of functional properties will not decay. Soft fiber, resilience, tensile strength, large specific surface area, sound absorption, sound insulation ability. Excellent heat resistance and heat resistance, the maximum operating temperature can reach 600℃.
Typical applications:
It can be used in the manufacturing and production of vacuum insulation board, AGM and composite battery separator or filter material, and can be widely used in electric power, chemical industry, aviation, railway cars, ships, light steel construction, civil construction and other fields.
Technical parameters:
| Project | Standard Requirement | Test Method | |
| Average fiber diameter (um) | ≤4.0 | GB/T 5480-2017 | |
| Shot content (%) | ＜0.4 | JC/T 978-2012 appendix-A | |
| Beater degree range (/°SR) | 14 | 12-16 | GB/T 3332-2004 |
| 19 | 17-21 | ||
| Strength of extension
(N/cm2) |
14 | ≥12 | JC/T 978-2012 appendix-B |
| 19 | ≥10 | ||
| Leaching loss (%) | ＜3.0 | JB/T 7603-2008 | |
| Leached iron content (%) | ＜0.005 | JB/T 7603-2008 | |
| Leaching chloride ion content (%) | ＜0.003 | JB/T 7603-2008 | |
| Note: 1. Storage period < 6 months. 2. Vacuum packing. | |||
