Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Alumina ceramic ball with 92% Al2O3, High alumina regenerative ball production factory, Steel insulation covering agent production plant. We firmly believe that core competitiveness is the key to the survival and development of enterprises. We have always been at the forefront of technology, closely following the market and customer needs, focusing on independent innovation and new product development. People-oriented is our characteristic and also the purpose of value creation that we have always upheld. We hope that through our distinctive publicity activities, flexible marketing methods, and thoughtful services, we can establish a different and good image in the hearts of customers.
1, Product performance parameters
ITEM | UNIT | TECHNICAL INDEX |
Sound absorption coefficient | 125HZ 0.21 500HZ 0.33 1000HZ 0.45 2000HZ 0.48 4000HZ 0.60 | |
B.D | Kg/m3 | 170-220 |
Porosity | % | 90 |
Compressive strength | Mpa | ≥0.7 |
Open hole bubble | % | >50 |
Flammability | Flame retardant, non combustible | |
Corrosion resistance | Acid resistant (except hydrofluoric acid), not weathering and aging |
2, Features:
1) The results show that the product has more than 50% open hole bubbles and more than 90% porosity
2) Environmental protection material, no formaldehyde, no harmful substance release
3) The product color is various, beautifies the environment, the decoration effect is beautiful, comfortable
4) Non combustible, fire rating a
5) It is resistant to insect bite and corrosion
6) Not weathering, aging, durable
3. Application: large conference hall, exhibition hall, subway, waiting hall, recording room, TV hall, etc
4.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.
5.Achievements generated: Our company has previously shipped 50 tons to Japan.
Do you want to find a professional supplier of Foam Glass Sound Absorbing 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 objective is to drive the development of the industry and provide consumers with a wider choice of different types of Wallpaper Studio Auditorium Soundproof Groove Wooden Acoustical Sound Proof Board Glass Magnesium Fireproof Wall Acoustic Panel. We should provide excellent products for customers, strive to meet the needs of different consumers and constantly improve the competitiveness. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately.
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