| After-sales Service: | One Year |
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| Feature: | Heat Insulation |
| Highest Working Temperature: | 650 Degree |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier |
Nominal Density(kg/m3)
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50-200kg/m3
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Size: L*W(mm)
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1.2m*0.6m
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Thickness(mm)
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20-150MM
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Test Item
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Unit
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Test Value
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Test Method
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Bulk Density Tolerence
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%
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±10
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AS 1530.4-1997/ISO 834
ASTM E119/JIS A 1304/BS 476:Pt22
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Thermal Conductivity
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(W/m·K)
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0.034-0.043
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ASTM C177/C518
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Fiber Diameter
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μm
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5±1
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ASTM E84/UL 723
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Melting Point
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>1000
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Max Service Temperature
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ºC
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750
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ASTM C411
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Service temperature
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ºC
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350-650
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ASTM C411
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Compression Strength (10% deformation)
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KPA
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≥40
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ASTM C165
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|
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Strength of extension
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KPA
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≥7.5
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GB/T 25975-2010
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|
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Surface Burning Characteristic
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Flame Spread Index
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-
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0
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ASTM E84
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Smoke Developed Index
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-
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0
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ASTM E84
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Shot Content
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%
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≤5%(coarse shot size>0.25mm)
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ASTM C1335
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%
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≤30%(Ultimate shot size>63μm)
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|||
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Acidity Ratio
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-
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≥1.8
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GB/T 5480
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Health and Safety
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Resistance to Fungi
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-
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No Bacteria
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ASTM C1338
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Odor Emission
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-
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No Irritating Odor
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ASTM C665
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Corrosion Resistance
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-
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No Chemical Reaction
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ASTM C665
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Moisture Absorption
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% by Weight
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<0.5
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ASTM C1104/1104M
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% by Volume
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≤0.04
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ASTM C1104/1104M
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Hydrophobic Rate
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%
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>99
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GB/T 10299
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Fire Performance
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-
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Non-Combustibility (Class A1)
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EN13501-1 / ENISO1182
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Langfang Huaou Insulation Engineering Co., Ltd. is a dynamic entity specializing in design, construction, processing, installation, and operation. Equipped with state-of-the-art technology and a team of talented professionals, we excel in manufacturing rock wool series,aluminum silicate series, glass wool series, and other related thermal insulation materials.,We offer bespoke products tailored to customer specifications, ensuring scientific design and rational construction. Our customer-centric approach, combined with cutting-edge technology and stringent quality control, positions us as leaders in the industry. Our products find applications in heating, construction, petroleum, electric power, chemical industries, refrigeration, shipbuilding, aerospace, smelting, central air conditioning, and more. Highly regarded domestically and internationally, our products enjoy an excellent reputation among customers.
We focus on customers, takes high and new technology as the guide, keeps pace with the development of international advanced technology, and strictly controls the quality of products. .Our products are widely used in heating, construction, petroleum, electric power, chemical, refrigeration, shipbuilding, aerospace, smelting, central air conditioning and other industries.aerospace, smelting, central air conditioning and other industries.Our products are sold well domestic and abroad and have a good reputation among customers.
"Excellent quality comes from strength, and exquisite technology creates quality products." HuaouWe are thrilled to partner with you, bringing to the table first-class equipment, unparalleled technical expertise, superior quality, and impeccable after-sales service. Our general manager, along with the entire team, warmly welcomes both new and returning customers to visit our company and discuss business opportunities.
Suppliers with verified business licenses
Audited Supplier 
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