Fluorelastomer Greene FKM 929 USA Greene
Bảng thông số kỹ thuật
| elastomer | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| tensile strength | tensile strength Break | ASTM D412 | 18.0 MPa |
| elongation | elongation Break | ASTM D412 | 26 % |
| Permanent compression deformation | Permanent compression deformation 100°C,70hr | ASTM D395 | 34 % |
| Permanent compression deformation | Permanent compression deformation 177°C,70hr | ASTM D395 | 51 % |
| thermal performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Usage temperature | Usage temperature | -29-204 °C |
| Physical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| density | density | ASTM D792 | 1.85 g/cm³ |
| hardness | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Shore hardness | Shore hardness ShoreA | ASTM D2240 | 97 |
| Shore hardness | Shore hardness ShoreD | ASTM D2240 | 65 |
| aging | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air ShoreA,100°C,70hr | ASTM D573 | 0.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐D,100°C,70hr | ASTM D573 | -3.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air ShoreA,177°C,70hr | ASTM D573 | 0.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐D,177°C,70hr | ASTM D573 | -4.0 |
| Change rate of tensile strength in air | Change rate of tensile strength in air 100°C,70hr,在ASTM#1油中 | ASTM D471 | -2.0 % |
| Change rate of tensile strength in air | Change rate of tensile strength in air 100°C,70hr,在ASTM#3油中 | ASTM D471 | -4.8 % |
| Change rate of tensile strength in air | Change rate of tensile strength in air 177°C,70hr,在ASTM#3油中 | ASTM D471 | -11 % |
| Change rate of ultimate elongation in air | Change rate of ultimate elongation in air 100°C,70hr,在ASTM#1油中 | ASTM D471 | 11 % |
| Change rate of ultimate elongation in air | Change rate of ultimate elongation in air 100°C,70hr,在ASTM#3油中 | ASTM D471 | 8.6 % |
| Change rate of ultimate elongation in air | Change rate of ultimate elongation in air 177°C,70hr,在ASTM#3油中 | ASTM D471 | 23 % |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐A,100°C,70hr,在ASTM#3油中 | ASTM D471 | 0.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐D,100°C,70hr,在ASTM#3油中 | ASTM D471 | -5.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐A,177°C,70hr,在ASTM#3油中 | ASTM D471 | -1.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐D,177°C,70hr,在ASTM#3油中 | ASTM D471 | -7.0 |
| Volume change | Volume change 100°C,70hr,ASTM标准油(1号) | ASTM D471 | 0.80 % |
| Volume change | Volume change 100°C,70hr,ASTM标准油(3号) | ASTM D471 | 1.1 % |
| Volume change | Volume change 177°C,70hr,ASTM标准油(3号) | ASTM D471 | 3.2 % |
| Change rate of tensile strength in air | Change rate of tensile strength in air 100°C,70hr | ASTM D573 | -10 % |
| Change rate of tensile strength in air | Change rate of tensile strength in air 177°C,70hr | ASTM D573 | -5.0 % |
| Change rate of ultimate elongation in air | Change rate of ultimate elongation in air 100°C,70hr | ASTM D573 | 11 % |
| Change rate of ultimate elongation in air | Change rate of ultimate elongation in air 177°C,70hr | ASTM D573 | -9.0 % |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐A,100°C,70hr,在ASTM#1油中 | ASTM D471 | 0.0 |
| Change rate of hardness (Shore) in the air | Change rate of hardness (Shore) in the air 支撐D,100°C,70hr,在ASTM#1油中 | ASTM D471 | -5.0 |
| Supplementary Information | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| RubberClassification | RubberClassification | FKM | |
| tear strength | tear strength Die C | ASTM D624 | 41.2 kN/m |