| 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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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. stands as a comprehensive economic entity specializing in design, construction, processing, installation, and operation. Equipped with advanced technology and a talented team for installation, construction, and management, we are experts in rock wool series,aluminum silicate series, glass wool series, and other related thermal insulation materials.,We offer customized, scientifically designed products to meet individual customer requirements, ensuring reasonable and effective construction solutions.
Customer-focused, we stay at the forefront of high and new technology, aligning with international advancements and maintaining strict product quality control. Our products find extensive applications in industries such as heating, construction, petroleum, electric power, chemical, refrigeration, shipbuilding, aerospace, smelting, and central air conditioning. Highly acclaimed both domestically and globally, our products enjoy an excellent reputation among customers.
At Huaou, we believe that 'Excellent quality stems from our unmatched strength, and our exquisite technology results in top-tier products.'We pledge to collaborate with you, leveraging our first-class equipment, robust 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 explore business opportunities!
Suppliers with verified business licenses
Audited Supplier 
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