Shandong Dongtang High Quality Greater Drawing Strength Insulation Rock Wool Board
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Product Highlights
- Class A1 Fireproof: Non-combustible material ensuring superior fire safety for buildings.
- Customizable Density: Available in densities from 60 to 160 kg/m3 to suit specific needs.
- Low Thermal Conductivity: High efficiency insulation with conductivity as low as 0.040 W/(m.k).
- Easy Installation: Designed for straightforward installation on walls, roofs, and panels.
- Online Technical Support: Professional after-sales service available for technical assistance.
- Versatile Applications: Ideal for exterior/interior tiles, roofs, marine bulkheads, and industrial use.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support
- Feature
- Easy to Install, Fierproof, Heat Insulation, Waterproof
- Model NO.
- DTG03
- Highest Working Temperature
- 600℃
- Material
- Basalt
- Density
- 60/80/100/120/150/160 Kg/M3
- MOQ
- 1 PC
- Compression Strength(10%Deformation)
- Greater Than or Equal to 40kpa
- Melt Temperature
- Greater Than 1000
- Transport Package
- Carton/Bag/Pallet
- Specification
- 600-2400mm*600-1200mm*20-100mm
- Trademark
- ShengTang
- Origin
- China
- HS Code
- 68159940
- Production Capacity
- 60, 000tons/Years
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Product Description
Model NO. | DONGTANGWOOL | Province | Shandong |
Name | Rockwool Board | Product | Rock Wool Board |
Raw Material | Basalt Rockwool | Material 2 | Basalt Rock Wool |
Manufacturer | Dongtang | Refractoriness | 200-450ºC |
HS Code | 68159940 | Usage | Exterior Tiles, Interior Tiles |
Warranty | Available | Apparent Density | Rockwool Board |
Surface Treatment | Rockwool Board | Color | Rockwool Board |
Transport Package | Carton/Bag/Pallet | Specification | Thickness25-150mm |
Trademark | DONGTANGWOOL | Origin | China |

Features
Typical Applications
Product name | Rock Wool Board |
Raw material | High-quality basalt ore |
Density | 60/80/100/120/150/160 kg/m3 |
Size | 1200x600x(25-150)mm ( the size can be customized) |
Package | 1.shrink film, 2.packed on pallets |
Payment | T/T,L/C |
30% deposits, 70% balance before delivery | |
Payment method can be negotiated. | |
MOQ | 1 PC |
Properties | Unit | Density | ||||||
80 | 100 | 120 | 140 | 150 | 160 | |||
Combustion performance | -- | Class A1 non-combustion | ||||||
Compression Strength(10%deformation) | kPa | ≥40 | ||||||
Hydrophobic rate | % | ≥98.0 | ||||||
Melt temperature | ºC | >1000 | ||||||
Acidity ratio | -- | ≥1.8 | ||||||
Moisture absorption rate | % | ≤1.0 | ||||||
Thermal conductivity(average 25ºC) | W(m.k) | ≤0.048 | ≤0.040 | |||||
Dimensional stability | % | ≤1.0 | ||||||
Water absorption(Partial Immersion) | Kg/m2 | Short term(24h)≤1.0 | ||||||
Long term(28d)≤3.0 | ||||||||
Thickness tolerance | mm | ±2 | ±3 | |||||
Right angel degree of deviation | mm/m | ≤5 | ||||||
Planeness tolerance | mm | ≤6 | ||||||
properties after ignition-burning | Shrinkage percentage | % | (750ºC,0.5h)≤8 | |||||
Mass loss rate | % | (750ºC,0.5h)≤10 | ||||||

Dongtang Rock Wool Factory is positioned as the premier rock wool manufacturer in China, establishing a benchmark for excellence and innovation within the industry. Since 2015, we have leveraged state-of-the-art technology and rigorous quality control protocols to manufacture top-of-the-line rock wool insulation materials. Our product line is meticulously crafted to cater to the diverse requirements of our clientele, delivering unmatched thermal, acoustic, and fire-resistant characteristics for applications spanning residential, commercial, and industrial sectors.




About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2451686". Items marked "" are certified.
Company Profile
Our company and Shandong Datang energy-saving Materials Co., Ltd. is an associated enterprise.
Datang Company as the production of new refractory insulation materials and engaged in pipeline crossing and other municipal engineering large-scale backbone enterprises, the company after years of development and growth, has now formed production, research and development, scientific and technological innovation, sales, construction, waste refractory insulation materials recycling and supporting services as one of the integrated enterprises.
The company is headquartered in Gangcheng District, Jinan City, Shandong Province, with a total investment of nearly 38 million yuan. Group company under the administration of aluminum silicate products factory, rock wool glass wool material factory, rubber and plastic material factory, polyurethane insulation material factory, covers an area of 199, 800 square meters, the main plant area of 139, 860 square meters. In terms of thermal insulation materials, the company mainly produces aluminum silicate (ceramic fiber) products, detachable thermal insulation cover, silica aerogel products, rock wool products, silicate products, alumina products, high temperature centrifugal glass wool products, polyurethane products, magnesium silicate products, calcium silicate products, refractory materials, fireproof materials, sealing materials and other varieties. At present, the company has a number of domestic more advanced automatic production lines, including aluminum silicate (ceramic fiber) production line 12, glass wool production line 2, rock wool production line 2, alumina production line 2; Annual output of glass wool insulation material 50, 000 tons, aluminum silicate insulation material 80, 000 tons, rock wool insulation material 30, 000 tons. In order to ensure product quality, the company purchased a number of first-class testing equipment, including the infrared thermal imager imported from Germany Tetu company; In the pipeline crossing engineering, the company has introduced advanced instruments and equipment at home and abroad since its establishment, from 32 tons of drilling rig to 900 tons of drilling rig a total of seven equipment, can be filled with any heat pipeline, gas pipeline, electric power telecommunications, water pipeline of different geological conditions crossing engineering.
Shandong Datang energy-saving Materials Co., Ltd. Products are widely used in electric power, metallurgy, chemical industry, steel, construction, shipbuilding and other industries, products in addition to domestic provinces and cities sales, but also exported to Russia, Australia, the United States, Japan, India, Indonesia, the Philippines, Thailand, Vietnam and other countries.
Shandong Datang Energy-saving Materials Co., Ltd. Has obtained ISO9001 quality system certification, and has obtained a number of invention patents, and has been designated as a designated production enterprise by the Ministry of Electric Power and the Ministry of Chemical Industry. The company's products have passed the national Fire inspection Center, Beijing Fire Bureau, Shandong Fire Bureau certification, for many years won the Shandong Province Administration for industry and Commerce issued by the honor certificate of honoring the contract and keeping promises, by the Bank of China in Shandong Province rated AAA credit enterprise, the company's products by the national quality inspection Association building materials professional committee rated as green environmental protection products.
The company has always adhered to the "quality first, reputation first" purpose, the pursuit of leadership, the pursuit of development, with scientific management, advanced equipment, high-quality staff, in good faith principle to provide quality services for the majority of users.
About Our Factory & Business Background
- Address
- Factory No. 5, Ruiying Industrial Park, Phase I, Economic Development Zone, Lixin, Gangcheng District, Jinan, Shandong, China
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- tianjin, qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-08-01
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- Is the rock wool board fireproof?
- Yes, it is Class A1 non-combustible and offers excellent fire resistance and corrosion resistance.
- Can the density and size be customized?
- Yes, density can be customized from 60 to 160 kg/m3, and sizes can be tailored to requirements.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1 PC, making it suitable for both small and large orders.
- What are the payment terms?
- Payment methods include T/T, L/C, D/P, and Western Union. Typically 30% deposit and 70% balance before delivery.
- What is the lead time for production?
- Lead time is within 15 workdays during off-season and one month during peak season.
- What certifications does the product have?
- Products comply with ASTM C-612, EN 13162, ASTM C-1290, ASTM C-665, ASTM C726, ASTM E136, and BS476 Part 4.
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