Feature: | Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof |
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Highest Working Temperature: | 600℃ |
Material: | Basalt |
Appearance: | Board |
Fire Protection: | Grade a |
Color: | Yellow |
Samples: |
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Customization: |
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Suppliers with verified business licenses
The rockwool production line of Anhui Liluan Technology Co., Ltd. was established in 2009. It is located in Gushu Industrial Park, Dangtu County, a beautiful town in the north of Chang Jiang River, covering an area of more than 100 acres. The registered capital are 60 million yuan, and the company's total capital is about 80 million yuan. It has the most advanced automatic rockwool production line in China. The annual production capacity is more than 50K tons of high-quality rockwool boards.
Product model | LL-HL-80 | LL-HL-100 | LL-HL-120 | Unit | Standard |
Compressive strength | ≥40 | ≥60 | ≥80 | KPa | GB/T13480 |
Tensile strength | ≥100 | ≥150 | ≥200 | kPa | GB/T30804 |
The average diameter of fibers | ≤5 | μm | GB/T5480 | ||
Shot content | ≤4 | % | GB/T5480 | ||
Thermal conductivity(25ºC) | ≤0.043 | W/(m·k) | GB/T30802 | ||
Combustion performance | Class A | --- | GB8624-2012 | ||
Acidity coefficient | ≥1.8 | --- | GB/T 5480 | ||
Hydrophobic rate | ≥99 % | % | GB/T 10299 | ||
Mass moisture absorption rate | ≤1.0 | % | GB/T 5480 | ||
Water absorption(Partial Immersion) Short term(24h) | ≤0.5 | kg/m2 | GB/T 30805 | ||
Noise reduction coefficient (NRC) | ≥0.6 | --- | GB/T18696.1 | ||
Dimensional stability | ≤1.0 % | % | GB/T 30806 | ||
Melting temperature | ≥1000 | ºC | --- | ||
Thickness tolerance | ±1 | mm | GB/T5480 | ||
Planeness tolerance | ≤2 | mm | GB/T25975-2018 |
Product model | LL-HW-80 | LL-HW-100 | LL-HW-120 |
Density,KG/m³ | ≥80 | ≥100 | ≥120 |
Length, mm | 1200-2400 | ||
Width, mm | 30-150 | ||
Thickness, mm | 30~150 |
Q: Are you a manufacturer or a trading company ?
A: We are a manufacturer founded in 2009, annual production capacity of 50,000 tons.
Q: Can you accept neutral packing & OEM ?
A: Normally, our packing is vacuum bag with "DongWuTianZi" logo , but we can accept the neutral packing and OEM. However, custom should pay the OEM packing charge.
Q: Can you provide the sample for free ?
A: We provide some samples for free, but the express charge should be bore by customer.
Q: What's the lead time?
A: 7-15 days after receipt of advanced payment
Q: What's the payment term?
A: 30% advanced payment and 70% paid prior to load by TT.
Suppliers with verified business licenses