为满足不断发展的催化裂化技术的需要，采用国际耐火材料行业最新技术，我公司研制开发了系列不定形耐火材料。具有强度高，耐磨性能优良、施工方便等特点。完全满足催化裂化装置的使用要求，保证了装置的安、稳、长、满优运转，达到和超过国外同类产品水平，是石化集团公司的推荐产品。 催化裂化装置用不定形耐火材料指标 | 材料名称 | 体积密度(g/cm 3) | 冷态抗折/耐压强度（MPa) | 815℃烧后线变化率(%） | 815℃导热系数（W/m.k) | 常温耐磨性（cm3) | 110℃ | 540℃ | 815℃ | 110℃ | 540℃ | 815℃ | GDS-1A | ≤3.10 | ≤2.95 | ≤2.95 | ≥10/80 | ≥10/80 | ≥10/80 | 0~-0.3
(540℃) | ------ | ≤6 | GDS-6 | ≤2.50 | ≤2.45 | ≤2.45 | ≥8/60 | ≥7/50 | ≥7/50 | 0~-0.2 | ≤0.90 | ≤12 | GDS-5 | ≤2.30 | ≤2.25 | ≤2.25 | ≥6/40 | ≥5/30 | ≥5/30 | 0~-0.2 | ≤0.80 | ≤12 | WHL-3D | ≤1.90 | ≤1.85 | ≤1.85 | ≥6.5/45 | ≥5.5/40 | ≥5/35 | 0~-0.2 | ≤0.65 | ≤18 | WHL-3C | ≤1.80 | ≤1.75 | ≤1.75 | ≥7/40 | ≥6/35 | ≥5/35 | 0~-0.2 | ≤0.59 | ≤18 | WHL-3B | ≤1.70 | ≤1.65 | ≤1.60 | ≥5.5/35 | ≥4.5/30 | ≥4/30 | 0~-0.2 | ≤0.55 | ≤20 | WHL-3A | ≤1.60 | ≤1.55 | ≤1.55 | ≥5/35 | ≥4/30 | ≥3/25 | 0~-0.2 | ≤0.49 | ≤20 | WHL-4A | ≤1.50 | ≤1.45 | ≤1.45 | ≥4.5/25 | ≥3/20 | ≥3/20 | 0~-0.2 | ≤0.45 | ≤20 | WHL-3 | ≤1.40 | ≤1.35 | ≤1.35 | ≥3/20 | ≥2.5/15 | ≥2.5/15 | 0~-0.2 | ≤0.40 | ≤20 | WHL-5 | ≤1.25 | ≤1.20 | ≤1.20 | ≥3/15 | ≥2/12 | ≥2/12 | 0~-0.2 | ≤0.33 | ---- | WHL-10 | ≤1.1 | ≤1.05 | --- | ≥2.5/8 | ≥2/7 | ---- | 0~-0.2
(540℃) | ≤0.25
(540℃) | ---- | WHL-8 | ≤1.0 | ≤0.95 | --- | ≥2.0/7 | ≥1.5/6 | --- | 0~-0.2
(540℃) | ≤0.23
(540℃) | ---- | |
