AFM20
产品规格：
应用：
发动机，油泵，水泵，压缩机
特点&优点：
在线咨询
产品图片仅供参考，不能作为您选型购买的依据。
App
App
销量排行榜
TS-9013 非石棉垫片
已销售：300000单
CS-301
已销售：205000单
CS-G920W 增强石墨填料组
已销售：13132单
CS-G510 橡胶O型圈
已销售：7280单
缠绕垫片内外环
已销售：5780单
PTFE 纱线
已销售：5010单
描述
产品材质：非石棉，无石棉垫片
技术参数
| Material | AFM 20 is composed of a pegged and galvanized steel core. An asbestos-free soft material compound is applied to both sides of the core containing aramide fibres, inorganic fillers and high-grade binder elastomers. | ||
| Properties | AFM 20 shows good stress resistance and conforms well to sealing faces. | ||
| Application | For cylinder head gaskets in mid-range internal combustion engines, for other sealing joints exposed to mechanical and thermal stress, e.g. intake and exhaust manifolds, transmission flanges and high-pressure pumps. | ||
| Surfaces | Special coatings applied over the entire surface or parts thereof are available for special applications, e.g. an anti-stick coating on a PTFE basis (also possible on materials in roll form) or a QJ coating on a silicone basis which improves micro-sealing (only available as a finished gasket). Screen printing with various elastomers is also possible. | ||
| Technical Data (Nominal thickness 1.30 mm) |
Weight per surface unit | kg/m² | |
| Residual stress acc. to DIN 52 913 | |||
| 16 h, 300 °C | N/mm² | > 37 | |
| Compressibility and recovery acc. to ASTM F 36, procedure J |
|||
| compressibility | % | 6 - 14 | |
| recovery | % | > 55 | |
| Swelling acc. to ASTM F 146 | |||
| in IRM 903 Oil (replaces ASTM Oil No. 3) 5 h, 150 °C |
|||
| increase in thickness | % | < 10 | |
| in water / antifreeze (50:50) 5 h, 100 °C C |
|||
| increase in thickness | % | < 5 | |
| Operating temperature | |||
| maximum | °C | 400 | |
| Surface pressure | |||
| maximum at 300 °C | N/mm² | 100 | |
在线咨询
种类齐全 按需定制
急速配送 限时送达
质量保证 精致服务
阳光采购 质优价廉