Complaint
ZRD industrial Rock Wool Blanket is flexible and can well fit irregular equipment and large pipes. Its good length can effectively reduce the number of joints and thermal bridges. Water repellent type and low chlorine type of products can be manufactured according to the requirement of customers.ZRD ROCK WOOL BLANKET We have many product advantages, such as better thermal conductivity and softer fiber diameter, which can ensure that during on-site construction, after opening the rock wool roll felt, the normal thickness range can be maintained, and the fiber diameter of the rock wool roll felt does not break, which can provide customers with good insulation and fire prevention effects and achieve efficient utilization of rock wool products.
ZRD-Industrial Rock Wool-China rock wool factory with CE certificate.
ZRD industrial insulation rock wool is widely used in nuclear power plants, power plants, chemical plants, refineries, pulp mills, steel mills and other industry fields, such as various process pipelines, industrial equipment, boilers, and storage tanks. It cuts down on heat loss in production, increases production efficiency, ensures process stability, provides safety protection, and reduces noise.
The features of ZRD ROCKWOOL INSULATION industrial insulation rock wool include: high temperature resistance, excellent water repellency, high corrosion resistance, and low thermal conductivity. It can provide the highest level of protection for boilers, furnaces, distillation towers, valves and pipelines in petrochemical, power plants and other industrial production from heat and energy loss, fire, noise and other harmful effects.
ZRD industrial insulation rock wool meets both domestic and international standards, such as GB11835, GB50264, DL/T5072, SH3010, ASTM C612 and JIS A9504; thereby, it satisfies all the requirements in performance tests.
Standard Specification
| PRODUCT | LRL80 | LRL100 | LRL120 | |||
| Density,kg/m3 | 80 | 100 | 120 | |||
| Width,mm | 600,900 | 600,900 | 600,900 | |||
| Thickness,mm | 25~50 | 60~ 100 | 25~50 | 60~ 100 | 25~50 | 60~ 100 |
| Length,mm | 5000 | 3000 | 5000 | 3000 | 5000 | 3000 |
| Performance | LRL80 | LRL100 | LRL120 | Uint | Standard | |
| Thermal conductivity | 5 0 C | ≤ 0.038 | ≤ 0.038 | ≤ 0.038 | W/(m•K) | GB/T 10295 ASTM C518 ASTM C177 |
| 1 0 0 C | ≤ 0.047 | ≤ 0.045 | ≤ 0.045 | |||
| 1 5 0 C | ≤ 0.058 | ≤ 0.056 | ≤ 0.055 | |||
| 2 0 0 C | ≤ 0.071 | ≤ 0.067 | ≤ 0.064 | |||
| 2 5 0 C | ≤ 0.085 | ≤ 0.080 | ≤ 0.074 | |||
| 3 0 0 C | ≤ 0.099 | ≤ 0.095 | ≤ 0.090 | |||
| Maximum operating temperature | 650 | 750 | 750 | C | ASTM C411 | |
| Heat load shrinkage temperature | 600 | 650 | 650 | C | GB/T 11835 | |
| Linear shrinkage | ≤2 | ≤2 | ≤2 | % | ASTM C356 | |
| Volume moisture absorption* | ≤ 0.02 | 0.02 | 0.02 | vol% | ASTM C1104 M | |
| Hydrophobicity* | 99 | 99 | 99 | % | GB/T 10299 | |
| Chloride content** | ≤ 10 | ≤ 10 | ≤ 10 | mg/ kg | ASTM C871 | |
| Combustion performance | Nonflammability A1 Smoke degree <25 Flame Spread <25 | --- | GB 8624 ASTM E84 | |||
Main application:
Insulation for external wall, roofing and floating floor
Insulation for big sized pipeline
Advantage:
Thermal Insulation
Fire Safety
Acoustic Control
No Corrosion
Environmental friendly
Moisture Resistance
Energy Conservation & Emissions Reduction
The features of ZRD ROCKWOOL INSULATION industrial insulation rock wool include: high temperature resistance, excellent water repellency, high corrosion resistance, and low thermal conductivity. It can provide the highest level of protection for boilers, furnaces, distillation towers, valves and pipelines in petrochemical, power plants and other industrial production from heat and energy loss, fire, noise and other harmful effects.
ZRD industrial insulation rock wool meets both domestic and international standards, such as GB11835, GB50264, DL/T5072, SH3010, ASTM C612 and JIS A9504; thereby, it satisfies all the requirements in performance tests.
