Product Specifications
Prod Model: |
TQ-JX |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Thermal Conductivity: |
Less Than 0.048W/Mk |
Shot Content: |
Less Than 10% |
Average Fiber Diameter: |
Less Than 7.0um |
Use Temperature: |
Around 300 Degrees |
Hydrophobic Rate: |
More Than 99% |
Acidity Coefficient: |
More Than 1.6 |
Burning Behavior: |
Incombustible Class A1 |
Dimensional Stability: |
Less Than 1.0% |
Compressive Strength: |
More Than 40kpa |
Tensile Strength: |
More Than 80kpa |
Material: |
Basalt |
Refractoriness: |
800-1400??C |
Usage: |
Thermal Insulation and Fire Resistance |
Color: |
Grey |
Product Description
4,Rockwool Sandwich Board
? Introduction
The core materials of rockwool is designed for the sandwich boards with mental panels which use the rockwool as coe materials, the painted steel panels and other mental panels as facing.
It has good properties of fire resistance. thermal insulation, sound insulation and noise reduction, is the ideal choice for external wall panel, roof panel and internal partition wall panel.
The core materials of rockwool will be made of rockwool strips and be bonded with mental panels and then the rockwool sandwich board with mental panel is manufactured. Its vertical fiber structure make it has high shear strength, compressive strength, and tensile strength.
? Features
,Rockwool core material has stable strength and durability to ensure the reliability and uniformity of rockwool sandwich panel.
,Rockwool core materials has excellent fireproof performance and do not release heat and poisonous smoke when fire occurs.
,Rockwool core material has excellent thermal insulation performance which improve the thermal resistance of building maintain structure to reduce the heat loss and achieve energy saving.
? Specification:
| Standard Requirement | Deviation |
Length | 1200mm | +10/-3mm |
Width | 30mm-150mm | ±3mm |
Thickness | 20mm-300mm | ±1mm |
Density | 100kg/m3-150kg/m3 | ±10kg/m3 |
? Technical Parameters
SN | Properties | Unit | Standard Requirement | Standards | Test Result | Judge |
1 | Density | kg/m3 | ≥100 | GB/T 5480 | ≥100 | Qualified |
2 | Thermal Conductivity (25degrees) | W/m·k | ≤0.048 | GB/T 10294 | 0.043 | Qualified |
3 | Shot Content (grant size: ≥0.25mm) | % | ≤10 | GB/T 5480 | 6.3 | Qualified |
4 | Average Fiber Diameter | μm | ≤7.0 | GB/T 5480 | 5.0 | Qualified |
5 | Use Temperature | degrees | - | - | 300 | Qualified |
6 | Melt Point | degrees | - | - | 1000 | Qualified |
7 | Hydrophobic Rate | % | ≥98 | GB/T 10299 | 99.5 | Qualified |
8 | Acidity Coefficient | - | ≥1.6 | GB/T 5480 | 1.8 | Qualified |
9 | Burning Behavior | - | Incombustible, Class A1 | GB 8624 | Incombustible, Class A1 | Qualified |
10 | Dimensional Stability (70degrees, 48h) | % | ≤1.0% | GB/T 8811 | 0.0 | Qualified |
11 | Compressive Strength (deformation:10%) | kPa | ≥40 | GB/T 25975 | ≥50 | Qualified |
12 | Tensile Strength | kPa | ≥80 | GB/T 25975 | ≥150 | Qualified |
13 | Quality Absorption Rate (50degrees,RH95%,96h) | % | ≤1.0 | GB/T 5480 | 0.2 | Qualified |
14 | Short-term Water Absorption(10mm, 24h) | kg/m2 | ≤1.0 | GB/T 5480 | 0.1 | Qualified |
15 | Level Deviating Limit | mm | ≤6 | GB/T 25975 | 1.0 | Qualified |
16 | Right Angle Deviating Limit | mm/m | ≤5 | - | 0.8 | Qualified |
17 | Sound Absorption Coefficient | - | ≥0.6 | GB/T 25975 | 0.72 | Qualified |
Jiangsu Tianqi Rockwool Co., Ltd. Was established in June 2011 and covers an area of 27, 500 square meters. It is located at No. 128 HengFu Road, HengShanQiao Town, ChangZhou City, JiangSu Province, China, which is in the Hengshanqiao exit of Shanghai -Jiangsu highway with convenient transport. Our company is specialized in manufacturing all kinds of high-quality rockwool products and it has the most advanced external wall thermal insulation rockwool production line. Annual production capability reaches 25, 000 tons for high-quality rockwool boards.
High-quality natural rocks such as basalt and dolomite are used as the main raw materials. Our company is capable of supplying rockwool products including external thermal insulation rock wool board, high-strength rockwool roof board, rockwool sandwich board, curtain wall with rockwool board, rockwool fire barrier strip and rockwool blanket.
It is equipped with complete inspection and testing equipment. The company not only has complete and scientific quality management system, but also has a professional and dedicated service tem.