We are a professional Sintered Magnesia Brick, Zircon Refractory Brick, PC/ABS Plastic Alloy manufacturing company integrating production, management, wholesale and retail. We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. We regard every employee as the display window of the corporate image, and we strictly regulate the service process and norms. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. We aspire to become the most welcome and precious brand in the world, promoting domestic industry to be the world's preferred choice.
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)
Our company adheres to the development direction of 'industrialization' and strives to become a well-known Anti-Sinking Moisture-Proof Fire Proof False Ceiling Calcium Silicate Ceiling Suspended Perforated Ceiling Board supplier at home and abroad. We are always waiting for your visit and guidance! With advanced scientific management concept and system, we strictly supervise the production, inspection, sales and after-sales and other links to control product quality, improve work efficiency, and ensure the stability and reliability of products. It really is a good way to further improve our goods and service.
Hot Tags: calcium silicate perforated sound absorption board, China, manufacturers, suppliers, factory, use, property, Chrome Brick For Waste Incinerator, Oxidation resistant graphite rotor, Graphite Electrode For Roughing Furnace, Castables for aluminum flume, Alumina powder supplier, Mullite refractory ball for aluminium smelting industry
