We always adhere to starting from small things, pay attention to details, emphasize standardization, constantly meet the needs of customers and the market and provide customers with high-quality, efficient and personalized Sinter Synthesis Mullite Material, Slag washing agent for steelmaking, Wear resistant PVC sports floor and services. After multiple generations of iterative upgrades, the performance of it has reached very stable with superior accuracy. We improve the business skills of our employees, cultivate a positive attitude, and promote the all-round development of our employees. On the basis of further optimizing the talent structure, improving the management level and technical content, we accelerate the pace of scientific and modern operation, advance with customers and develop with employees, and provide high-quality and professional products and services for the market. For a long time, our company has been adhering to the business philosophy of 'quality is life, integrity-based, customer first', constantly developing new products, expanding the scale of the company, and serving every customer with care, thus winning the praise of our customers.
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
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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)
Every member from our high efficiency sales team values customers' needs and business communication for Ready to Shipping Fabric Sound Absorbing Panel Clothing Acoustic Panel Fabric Acoustic Board for Cinema Studio Sound Absorption Panel. With the business policy of 'Quality Casting Brand, Reputation Achieving Future', and a group of professional technical and business teams, we are ready to provide customers with quality services. Our company has always adhered to the customer-oriented, service-oriented work principle and we strive for excellence, high-quality service and products.
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