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Asbestos free retrieval board
Product use: Non asbestos pick-up board is a high-performance medium density material
Product details
Product Usage: Asbestos free retrieval boardIt is a high-performance medium density material It is made of synthetic latex liquid Mixed cellulose aramid fiber Inorganic fillers are processed by copying and processing It is a material with good sealing performance in medium pressure flanges It has excellent compression and rebound rates Technical parameters:
project name
parameter
Density g/cm3
≥1.4
Transverse tensile strength MP, Min
≥12
Aging coefficient%
——
Compression rate%
7~17
Rebound rate%
≥45
Loss on ignition%
——
Creep relaxation rate%
≤30
Liquid resistance
Temperature 149 ℃± 2 ℃, immersed in IRM903 oil for 5 hours
Oil absorption rate%
≤30
Thickening rate%
≤20
Reduction rate of tensile strength after immersion in oil%
≤45
Temperature 21 ℃ -30 ℃, immersed in ASTM fuel B and maintained for 5 hours
Oil absorption rate%
≤20
Thickening rate%
≤15
Maintain a temperature of 130 ℃± 2 ℃ for 24 hours in an ethanol: water ratio of 1:1
Weight gain rate%
≤25
Thickening rate%
≤15
Flexibility
normal temperature
F=12 without cracks
Temperature 105 ℃± 2 ℃, maintain for 72 hours
——
| project name | parameter | ||
| Density g/cm3 | ≥1.2 | ||
| Transverse tensile strength MP, Min | ≥11 | ||
| Aging coefficient% | —— | ||
| Compression rate% | 10~20 | ||
| Rebound rate% | ≥40 | ||
| Loss on ignition% | —— | ||
| Creep relaxation rate% | ≤35 | ||
| Liquid resistance | Temperature 149 ℃± 2 ℃, immersed in IRM903 oil for 5 hours | Oil absorption rate% | ≤40 |
| Thickening rate% | ≤20 | ||
| Reduction rate of tensile strength after immersion in oil% | —— | ||
| Temperature 21 ℃ -30 ℃, immersed in ASTM fuel B and maintained for 5 hours | Oil absorption rate% | ≤30 | |
| Thickening rate% | ≤20 | ||
| Maintain a temperature of 130 ℃± 2 ℃ for 24 hours in an ethanol: water ratio of 1:1 | Weight gain rate% | ≤30 | |
| Thickening rate% | ≤15 | ||
| Flexibility | normal temperature | F=12 without cracks | |
| Temperature 105 ℃± 2 ℃, maintain for 72 hours | —— | ||
Technical parameters:
| project name | parameter | ||
| Density g/cm3 | ≥1.25 | ||
| Transverse tensile strength MP, Min | ≥10 | ||
| Aging coefficient% | —— | ||
| Compression rate% | 15~25 | ||
| Rebound rate% | ≥35 | ||
| Loss on ignition% | —— | ||
| Creep relaxation rate% | —— | ||
| Liquid resistance | Temperature 149 ℃± 2 ℃, immersed in IRM903 oil for 5 hours | Oil absorption rate% | —— |
| Thickening rate% | 25~45 | ||
| Reduction rate of tensile strength after immersion in oil% | —— | ||
| Temperature 21 ℃ -30 ℃, immersed in ASTM fuel B and maintained for 5 hours | Oil absorption rate% | —— | |
| Thickening rate% | 20~40 | ||
| Maintain a temperature of 130 ℃± 2 ℃ for 24 hours in an ethanol: water ratio of 1:1 | Weight gain rate% | —— | |
| Thickening rate% | 20~40 | ||
| Flexibility | normal temperature | F=5 without cracks | |
| Temperature 105 ℃± 2 ℃, maintain for 72 hours | —— | ||
Technical parameters:
| project name | parameter | ||
| Density g/cm3 | 1.05~1.2 | ||
| Transverse tensile strength MP, Min | ≥3.5 | ||
| Aging coefficient% | ≥0.9 | ||
| Compression rate% | 18~28 | ||
| Rebound rate% | ≥18 | ||
| Loss on ignition% | ≤30 | ||
| Creep relaxation rate% | ≤30 | ||
| Liquid resistance | Temperature 149 ℃± 2 ℃, immersed in IRM903 oil for 5 hours | Oil absorption rate% | ≤45 |
| Thickening rate% | ≤15 | ||
| Reduction rate of tensile strength after immersion in oil% | —— | ||
| Temperature 21 ℃ -30 ℃, immersed in ASTM fuel B and maintained for 5 hours | Oil absorption rate% | ≤40 | |
| Thickening rate% | ≤15 | ||
| Maintain a temperature of 130 ℃± 2 ℃ for 24 hours in an ethanol: water ratio of 1:1 | Weight gain rate% | ≤55 | |
| Thickening rate% | ≤25 | ||
| Flexibility | normal temperature | F=12 without cracks | |
| Temperature 105 ℃± 2 ℃, maintain for 72 hours | —— | ||
Specific specifications: The material is designed according to the actual needs of the user. Please call for consultation!
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