Penyerapan kejut lembaran gasket grafit pompa / katup Italia
Lembar Gasket Grafit Katup
,lembaran gasket pompa grafit
,Shock Absorption Grafit Gasket Material
Deskripsi Produk
| Artikel | Nilai Standar |
| Konsentrasi C | 99% |
| S konsentrasi | < 1000 ppm |
| konsentrasi klorin | < 45 ppm |
| kekuatan tarik | 4.5MPa |
| Kompresibilitas | > 40% |
| Pemulihan | >10% |
| Suhu | -200oC-600oC |
| Tekanan | 20MPa |
| Terence dari Ketebalan | -0,04mm ~ +0,04mm |
| Terence dari Dimensi | Sesuai dengan ukuran gasket Anda |
| Terence dari Density | - 0,06 ~ g/cm3 + 0,06 gcm3 |
Kelas terpisah:JB/T53392-1999
| Data Mekanis | Produk yang memenuhi syarat | Kelas atas | Kelas Atas | |
| Toleransi kepadatan g/cm3 |
<0.4 | ±0.10 | ±0.05 |
|
| ≥0.4 | ±0.07 | |||
| Kekuatan tarik MPa | ≥3.2 | ≥4.5 | ≥5.0 | |
| Rasio kompresi % | 35 ~ 55 | |||
| Tingkat Rebound % | ≥9 | ≥11 | ≥12 | |
| Tingkat relaksasi stres % | ≤10 | |||
| % abu | ≤6.0 | ≤3.0 | ≤1.0 | |
| Kehilangan panas pada peradangan % | 450oC | ≤1.0 | ≤0.5 | |
| 600oC | ≤20 | ≤15 | ||
Kandungan belerang |
≤1500 ppm | ≤1000 ppm | ≤600 ppm | |
Kandungan klorida |
≤100 ppm | ≤50 ppm | ≤20 ppm | |
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