
產品說明 Product description
P84 針刺氈采用奧地利 LENZING 公司所生產的 P84 纖維(即聚亞酰胺纖維)經三維針刺而成,具有很好的耐高溫性能,耐溫達 280℃,且 P84 纖維截面呈不規則葉狀,可以大大提高過濾效果,纖維本身還有一定的抗水解、抗氧化性,該產品耐溫性好、過 濾效果好、廣泛適用于混凝土攪拌、水泥、垃圾焚燒、燃煤鍋爐等復雜工況條件下使用。
P84 needle punched felt by Austria LENZING company production of P84 fiber (i.e. poly amide fibers) by three dimensional needled,has good resistance to high temperature performance,heat resistance up to 280°C,and P84 fiber cross section is irregular leaflike,can greatly improve the filtering effect.Fiber itself and the hydrolysis resistance,oxidation resistance,the resistance temperature of good,good filtering effect,widely applicable in concrtet stirring,cement,waste incineration,coal- fired boilers and other complex conditions use.
技術參數 Technical parameter
名 稱 Name | P84 針刺氈 P84 needle felt |
材質 Raw material | P84 纖維 /P84 基布 / PTFE 基布 P84/P84 fiber fabric/PTFE fiber fabric |
克重 Weight | ≥ 500g/㎡ |
透氣性 Air permeability | 150-250L/㎡ ·s@200Pa |
徑向拉力 Radial pull | >1400N/5x20cm |
緯向拉力 Weft Tensile Strength | >1200N/5x20cm |
徑向伸長 Radial elongation | <30% |
緯向伸長 Weft elongation | <30% |
使用溫度 Use temperature | ≤ 260° C,瞬間 300° C Instant 300°C |
過濾風速 Filtration velocity | 0.8-1.2m/min |
后處理方式 Post processing method | PTFE 浸漬、覆膜、涂層 PTFE impregnated,coated,coated |
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