ADITIVOS DE CARBURO DE SILICIO NEGRO EN RECUBRIMIENTO DE URETANO A BASE DE DISOLVENTE
ANÁLISIS QUÍMICO TÍPICO DE CARBURO DE SILICIO NEGRO [%]
| Sic | Fe2O3 | FC | F.Si | SiO2 | LEY |
| ≥98,5% | ≤0.15 | ≤0.30 | ≤0.40 | ≤0.70 | <0.09 |
PROPIEDADES FÍSICAS DEL CARBURO DE SILICIO NEGRO
| Peso específico | 3,95g/cm3 |
| Dureza de Mohs | 9.15 |
| Temperatura máxima de servicio | 1900℃ |
| Punto de fusion | 2250℃ |
DISTRIBUCIÓN DEL TAMAÑO DE PARTÍCULAS DE CARBURO DE SILICIO NEGRO
| F008 | +4000um | 0 | +2800um | ≤20% | +2360um | ≥45% | +2360+2000um | ≥70% | -1700um | ≤3% |
| F010 | +3350um | 0 | +2360um | ≤20% | +2000um | ≥45% | +2000+1700um | ≥70% | -1400um | ≤3% |
| F012 | +2800um | 0 | +2000um | ≤20% | +1700um | ≥45% | +1700+1400um | ≥70% | -1180um | ≤3% |
| F014 | +2360um | 0 | +1700um | ≤20% | +1400um | ≥45% | +1400+1180um | ≥70% | -1000um | ≤3% |
| F016 | +2000um | 0 | +1400um | ≤20% | +1180um | ≥45% | +1180+1000um | ≥70% | -850um | ≤3% |
| F020 | +1700um | 0 | +1180um | ≤20% | +1000um | ≥45% | +1000+850um | ≥70% | -710um | ≤3% |
| F022 | +1400um | 0 | +1000um | ≤20% | +850um | ≥45% | +850+710um | ≥70% | -600um | ≤3% |
| F024 | +1180um | 0 | +850um | ≤25% | +710um | ≥45% | +710+600um | ≥65% | -500um | ≤3% |
| F030 | +1000um | 0 | +710um | ≤25% | +600um | ≥45% | +600+500um | ≥65% | -425um | ≤3% |
| F036 | +850um | 0 | +600um | ≤25% | +500um | ≥45% | +500+425um | ≥65% | -355um | ≤3% |
| F046 | +600um | 0 | +425um | ≤30% | +355um | ≥40% | 355+300um | ≥65% | -250um | ≤3% |
| F054 | +500um | 0 | +355um | ≤30% | +300um | ≥40% | +300+250um | ≥65% | -212um | ≤3% |
| F060 | +425um | 0 | +300um | ≤30% | +250um | ≥40% | 250+212um | ≥65% | -180um | ≤3% |
| F070 | +355um | 0 | +250um | ≤25% | +212um | ≥40% | +212+180um | ≥65% | -150um | ≤3% |
| F080 | +300um | 0 | +212um | ≤25% | +180um | ≥40% | +180+150um | ≥65% | -125um | ≤3% |
| F090 | +250um | 0 | +180um | ≤20% | +150um | ≥40% | +150+125um | ≥65% | -106um | ≤3% |
| F100 | +212um | 0 | +150um | ≤20% | +125um | ≥40% | +125+106um | ≥65% | -75um | ≤3% |
| F120 | +180um | 0 | +125um | ≤20% | ≥40% | ≥40% | +106+90um | ≥65% | -63um | ≤3% |
| F150 | +150um | 0 | +106um | ≤15% | +75um | ≥40% | +75+63um | ≥65% | -45um | ≤3% |
| F180 | +125um | 0 | +90um | ≤15% | +75um | * | +75+63um | ≥40% | -53um | * |
| F220 | +106um | 0 | +75um | ≤15% | +63um | * | +63+53um | ≥40% | -45um | * |
CARBURO DE SILICIO NEGRO CAPÍTULO Ⅰ（ESTÁNDAR JIS）
| Tamaño | Has uno) | D3 (um) | D50 (uno) | D94 (um) |
| #240 | ≤127 | ≤103 | 57,0±3,0 | ≥40 |
| #280 | ≤112 | ≤87 | 48,0±3,0 | ≥33 |
| #320 | ≤98 | ≤74 | 40,0±2,5 | ≥27 |
| #360 | ≤86 | ≤66 | 35,0±2,0 | ≥23 |
| #400 | ≤75 | ≤58 | 30,0±2,0 | ≥20 |
| #500 | ≤63 | ≤50 | 25,0±2,0 | ≥16 |
| #600 | ≤53 | ≤41 | 20,0±1,5 | ≥13 |
| #700 | ≤45 | ≤37 | 17,0±1,5 | ≥11 |
| #800 | ≤38 | ≤31 | 14,0±1,0 | ≥9.0 |
| #1000 | ≤32 | ≤27 | 11,5±1,0 | ≥7.0 |
| #1200 | ≤27 | ≤23 | 9,5±0,8 | ≥5,5 |
| #1500 | ≤23 | ≤20 | 8,0±0,6 | ≥4.5 |
| #2000 | ≤19 | ≤17 | 6,7±0,6 | ≥4.0 |
| #2500 | ≤16 | ≤14 | 5,5±0,5 | ≥3.0 |
| #3000 | ≤13 | ≤11 | 4,0±0,5 | ≥2.0 |
| #4000 | ≤11 | ≤8.0 | 3,0±0,4 | ≥1,8 |
| #6000 | ≤8.0 | ≤5.0 | 2,0±0,4 | ≥0.8 |
| #8000 | ≤6.0 | ≤3.5 | 1,2±0,3 | ≥0.6 |
CARBURO DE SILICIO NEGRO CAPÍTULO Ⅱ (ESTÁNDAR FEPA)
| Tamaño | D3 (um) | D50 (uno) | D94 (eh) |
| F230 | <82 | 53,0±3,0 | >34 |
| F240 | <70 | 44,5±2,0 | >28 |
| F280 | <59 | 36,5±1,5 | >22 |
| F320 | <49 | 29,2±1,5 | >16,5 |
| F360 | <40 | 22,8±1,5 | >12 |
| F400 | <32 | 17,3±1,0 | >8 |
| F500 | <25 | 12,8±1,0 | >5 |
| F600 | <19 | 9,3±1,0 | >3 |
| F800 | <14 | 6,5±1,0 | >2 |
| F1000 | <10 | 4,5±0,8 | >1 |
| F1200 | <7 | 3,0±0,5 | >1 (al 80%) |
| F1500 | <5 | 2,0±0,4 | >0,8 (al 80 %) |
| F2000 | <3.5 | 1,2±0,3 | >0,5 (al 80 %) |
APLICACIONES PRINCIPALMENTE DEL CARBURO DE SILICIO NEGRO
- Abrasivos aglomerados y abrasivos revestidos
- Chorreado, tratamiento de superficies, eliminación de óxido
- Medios de chorreado húmedo y seco, esmerilado y pulido, etc.
- Laminados de suelo/pared, resistentes al desgaste
- Productos cerámicos: cerámica y azulejos, placa de filtro de cerámica, membrana cerámica, etc.
- Pintura de teflón, etc.
- Material aislante térmico
- Muelas abrasivas, muelas de copa, piedra de afilar, almohadillas de pulido, etc.
- Se utiliza para crisoles, piezas para hornos, sellos mecánicos y materiales de piezas para producir semiconductores.
- aditivos en el recubrimiento de uretano a base de solvente
EMBALAJE
Bolsas de PVC de 25 kg + bolsa grande de 1 mt
Bolsa PVC 25kgs+palet
 |
 |
 |
| BOLSAS PVC 25KGS | SACOS DE 25KGS+BOLSA GRANDE DE 1MT | BOLSAS PVC 25KGS+PALETA |
