Persisting in 'High good quality, Prompt Delivery, Aggressive Price', we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for White carbon black reinforcing agent, Zirconium Containing Ceramic Fiber Board, Environment friendly glass magnesium plate. We adhere to the strategy of going global, and strive to integrate into the global development pattern, and aspire to become an international enterprise. We pursue the aim of 'quality, reputation and service first' and adhere to the trade principal of 'equality and mutual benefits'. We win the trust of domestic and foreign customers of different countries. We have the courage to seize the opportunity to meet the challenge of rapid economic development in the new era.
1, Application field: Sound insulation of suspended ceiling, partition wall, large conference room, performance hall, business building, waiting hall, etc
2, Characteristics:
1) It has good sound absorption and sound insulation effect and good heat insulation performance
2) Product performance is stable, acid and alkali resistant, not easy to corrosion, will not be damaged by moisture and insects, environmental protection building products
3) The size is stable, and the wet expansion and dry shrinkage of the product are controlled in an ideal range
4) Good fire resistance, no combustible or harmful smoke
5) Moisture proof and fireproof performance is good, it can keep stable performance in toilet, bathroom and other places without expansion or deformation
6) High strength, 6 mm thick product strength greatly exceeds 9.5 mm thickness ordinary gypsum board
![U2]AD3$}33YK)(PA9F9OVP0](/Content/uploads/2021433345/20210407110825afafbc14ed4048689d8c1df0aeff597f.png)
3, Main parameters of calcium silicate perforated sound absorption board
ITEM | UNIT | TECHNICAL INDEX |
B.D | g/cm3 | 0.95-1.2 |
Thermal conductivity | w/m.k | 0.20-0.35 |
Bending strength After drying | Mpa | Transverse ≥12 Portrait ≥9 |
Fire resistance | A grade | |
Wet swelling rate | % | ≤0.25 |
Frost resistance | Excellent | |
Water absorption | % | ≤10 |
Acoustical absorption coefficient 8mm thick plate Perforation rate 20.6% | 0.57 | |
Noise reduction coefficient 8mm thick plate Perforation rate 20.6% | 0.65 |
4, Specification:1220*2440*(4-20)mm,the shape of hole: Round, square, long strip
5,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6,Achievements generated: Our company has previously shipped 80 tons to South Africa.
Do you want to find a professional supplier of Calcium Silicate Perforated Sound Absorption Board?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
With quite a few factories, we can easily provide a wide vary of Buwei Ceramic Aluminum Sound-Absorbing Board. We examine our position, refine our ability under the background of fierce competition and enhance the interaction with the market, so as to obtain better opportunities and space for survival and sustainable development. We firmly believe that with our high-quality and low-cost products, enthusiastic service attitude and perfect after-sales service, we will continue to research and apply the research results to product design and manufacturing and we will continue to expand the market.
Hot Tags: calcium silicate perforated sound absorption board, China, manufacturers, suppliers, factory, use, property, Application of high alumina brick, Decorative sound absorbing foam glass board, Cold ramming paste for submerged arc furnace, Silica for paper industry, Chromium corundum castable for electric furnace, Sound insulation and fireproof spray coating
