Material Comparison
Product Info
Product Name
Brand Name
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Properties
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NBR NANCAR® 3345 Nantex Industry Co., Ltd.
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Plastic Datasheets
| hardness | Test Condition | Test Method | Nantex Industry Co., Ltd./NANCAR® 3345 |
|---|---|---|---|
| Shore hardness | 邵氏A3 | ASTM D2240 | 73 |
| 邵氏A2 | ASTM D2240 | 72 | |
| 邵氏A4 | ASTM D2240 | 74 |
| elastomer | Test Condition | Test Method | Nantex Industry Co., Ltd./NANCAR® 3345 |
|---|---|---|---|
| tensile strength | 屈服4 | ASTM D412 | 26.0 MPa |
| 屈服2 | ASTM D412 | 26.9 MPa | |
| elongation | 断裂7 | ASTM D412 | 570 % |
| tensile strength | 屈服3 | ASTM D412 | 25.7 MPa |
| elongation | 断裂6 | ASTM D412 | 590 % |
| compression set | 100°C,70hr | ASTM D395 | 59 % |
| tensile strength | 300%应变6 | ASTM D412 | 10.4 MPa |
| 300%应变5 | ASTM D412 | 9.41 MPa | |
| elongation | 断裂5 | ASTM D412 | 650 % |
| tensile strength | 300%应变7 | ASTM D412 | 11.1 MPa |
| tear strength | ASTM D624 | 61.8 kN/m |
| aging | Test Condition | Test Method | Nantex Industry Co., Ltd./NANCAR® 3345 |
|---|---|---|---|
| Change rate of hardness (Shore) in the air | 支撐A,100°C,70hr,在ASTM#3油中 | ASTM D471 | -10 |
| Change rate of tensile strength in air | 100°C,70hr | ASTM D865 | -3.0 % |
| Change rate of hardness (Shore) in the air | 邵氏A,100°C,70hr | ASTM D865 | 4.0 |
| Change rate of ultimate elongation in air | 100°C,70hr,在ASTM#1油中 | ASTM D471 | -21 % |
| 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 ultimate elongation in air | 100°C,70hr,在ASTM#3油中 | ASTM D471 | -29 % |
| volume change | 100°C,70hr,ASTM标准油（3号） | ASTM D471 | 15 % |
| Change rate of tensile strength in air | 100°C,70hr,在ASTM#1油中 | ASTM D471 | -2.0 % |
| volume change | 100°C,70hr,ASTM标准油（1号） | ASTM D471 | 0.20 % |
| Change rate of tensile strength in air | 100°C,70hr,在ASTM#3油中 | ASTM D471 | -30 % |
| Change rate of ultimate elongation in air | 100°C,70hr | ASTM D865 | -27 % |
| physical property | Test Condition | Test Method | Nantex Industry Co., Ltd./NANCAR® 3345 |
|---|---|---|---|
| density | 0.980 g/cm³ | ||
| Soluble inMEK | 100 % | ||
| bound acrylonitrile content | 内部方法 | 33.0 % | |
| Mooney viscosity | ML1+4,100°C | ASTM D1646 | 45 MU |
| stabilizer | Non-staining |
| Thermal performance | Test Condition | Test Method | Nantex Industry Co., Ltd./NANCAR® 3345 |
|---|---|---|---|
| Heat loss | ASTM D5688 | 0.20 % |
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