We are the first-class supplier of Dense Sillimanite Brick, Magnesia Carbon Brick For Converter, Castable For Inner Lining based on the tenet of 'pursuing excellent quality and meeting the needs of customers'. Until now our merchandise are now moving on fast and very popular all over the world. In case you pursuit the Hi-quality, Hi-stable, Aggressive price elements, corporation name is your greatest choice!
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 technical strength and good reputation have attracted the attention of many customers, thus the sales of our Rubber-Plastic Pipe, Rubber-Plastic Insulation Pipe, Flame-Retardant Heat-Insulating Rubber-Plastic Sponge Pipe, Air-Conditioning Pipe, Rubber-Plastic Cotton in continue to rise. We will accelerate the pace of continuous innovation, update products, strengthen product quality management to consolidate and develop and expand our company. We firmly stick to the business policy of "winning by quality, the pursuit of scale benefits".
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