Our company always adheres to the interests of customers as the center, and is committed to satisfying users' requirements for Corundum crucible production factory, High alumina lightweight brick with 50% Al2O3, Low Carbon Brown Corundum. Continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. To establish a deep impression of 'being honest and abiding by promises' in the eyes of customers is our unremitting pursuit. Pay attention to the communication with customers and continuous innovation is the consensus of all our staff.
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)
Persisting in 'High quality, Prompt Delivery, Competitive Price', we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Rubber-Plastic Pipe Insulation Pipe Rubber-Plastic Sponge Insulation Pipe Sound Insulation Pipe Black Insulation Pipe Insulation Cotton. Our company has a complete quality assurance system and first-class domestic product testing equipment. Since the establishment, our company has been adhering to the business philosophy of 'innovative development, pursuit of extraordinary, and optimized resources', increased R&D investment, and created good economic benefits for users in a relatively short period of time.
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