Overview
Titanium sintered filter plates are specialized filtration components manufactured by sintering titanium powder under high temperature and pressure. This process creates a porous structure with uniform pore distribution, making them ideal for precision filtration in harsh environments. Unlike polymer or ceramic filters, titanium sintered plates excel in corrosive or high-temperature applications due to their inherent resistance to acids, alkalis, and oxidation. They are widely adopted in industries requiring sterile filtration or separation of aggressive media.
Structure and Working Principle
The filter plate consists of multiple layers of sintered titanium particles, forming interconnected pores with sizes ranging from 0.1 to 100 microns. The porosity typically falls between 30% and 50%, balancing flow rate and filtration efficiency. During operation, fluids pass through the porous matrix while particles larger than the pore size are trapped. The rigid structure prevents deformation under pressure, and the non-reactive surface minimizes product contamination. Backflushing or ultrasonic cleaning can restore flow rates after clogging.
Key Features
Corrosion resistance is the standout feature, with titanium resisting chlorides, organic acids, and salt solutions that degrade stainless steel. The material also withstands temperatures up to 300°C (572°F) continuously. Mechanical strength surpasses most filter media, with compressive strength exceeding 200 MPa. Unlike membrane filters, sintered titanium plates tolerate frequent sterilization (autoclaving) and abrasive particle-laden streams without degradation.
Application Areas
In the chemical industry, these plates filter aggressive solvents, catalysts, and electrolytes. Pharmaceutical manufacturers use them for sterile air/gas filtration and fermentation broth clarification. Water treatment plants employ titanium sintered filters for seawater desalination pre-filtration and wastewater metal ion recovery. Emerging applications include fuel cell gas diffusion layers and nuclear industry coolant purification.
Maintenance and Precautions
Regular maintenance involves monitoring pressure drop increases, which indicate clogging. Clean plates using 5-10% nitric acid solutions or alkaline cleaners, followed by deionized water rinses. Avoid sudden thermal shocks (>50°C/min temperature changes) to prevent microcracking. Store plates in dry conditions to minimize surface oxidation. Always verify chemical compatibility for specific process media, as titanium may corrode in anhydrous methanol or fluorine environments.
B2B Procurement Guide
When sourcing titanium sintered filter plates, specify pore size accuracy (±5% tolerance is industry standard), thickness (commonly 1-10 mm), and dimensional tolerances. Request material certificates confirming ASTM B348 Grade 1 or Grade 2 titanium. Leading manufacturers provide custom shapes (disc, rectangular) and edge sealing options (welded frames). For bulk orders (50+ units), negotiate pricing based on annual volume commitments. Lead times range from 4-8 weeks for standard configurations.
Related Manufacturers
- 主营：袋式过滤器、不锈钢板框过滤器、层叠过滤器、压缩空气过滤器、钛棒过滤器、精密过滤器、烛式过滤器、叶片过滤器、烧结滤芯、滤袋、滤布
- 主营：过滤器、过滤机
- 主营：锂电池、冷凝器、滤袋布、过滤芯、螺旋板、钛滤板、过滤网、过滤板、支撑板、过滤机、过滤片、传感器、捕集袋、干燥机、活性炭、滤布袋、压滤机、针刺毡、吸尘器、富氢机、补集袋、制氮机、换热器、曝气头、离心袋
- 主营：不锈钢袋式过滤器、不锈钢板框过滤器、钛棒过滤器、层叠过滤器、压缩空气过滤器、气体过滤器
- 主营：金属烧结滤芯、不锈钢烧结滤芯、多孔钛板、烧结钛滤芯、钛烧结滤板、不锈钢滤板、钛电极板、钛曝气头
- 主营：钛电极片、钛电极材料、不锈钢滤板、烧结过滤片、微孔钛烧结板片、多孔钛板、粉末烧结滤芯、溶氢棒
- 主营：袋式过滤器、烛式过滤器、板框过滤器、精密过滤器、层叠过滤器、PPH过滤器、钛棒过滤器、篮式过滤器、气体液体过滤器、PEPA微孔精密过滤器、玻璃钢过滤器、自动清洗过滤器、大流量滤芯过滤器、粉末烧结滤芯、钛滤芯、不锈钢烧结滤芯、烧结毡滤芯、刮刀过滤器、刷式过滤器、钛棒滤芯、正压过滤器、叶片过滤器、磁性过滤器、不锈钢丝网折叠滤芯、pp折叠滤芯
- 主营：曝气头、快装卡盘、金属滤芯、过滤器、钛滤片、钛棒滤芯、烧结滤芯、过滤滤芯、烧结网、钛合金滤芯、气体过滤片、探头钛滤芯、烧结金属滤片、钛棒微孔滤芯、粉末烧结钛滤片、金属烧结滤芯、不锈钢烧结网滤芯、探头滤芯、气体滤片、真空上料机滤芯、折叠滤芯、不锈钢滤芯、不锈钢螺母、定制滤芯、空气滤芯
- 主营：锆棒、锆管、钽棒、钛棒、钛合金棒、钛板、钛合金板、钛管、钛丝、钛角铁、钛方管、钛槽钢、钛箔、钛法兰、钛弯头、锆板、钽板、铌板、钽箔、钽管、钽丝、铌棒、铌丝、铌箔、钼舟
- 主营：钛棒、纯钛板、钛锻件、钛丝、钛管、钛加工件、钛标准件
- 主营：金属壳、pet胶带、防尘网、过滤器、板式过滤器、V型活性炭过滤器、pet薄膜、除尘器、无声撕、双面胶、高温胶带、碳筒、包装材料、自粘带、撕膜胶带、防静电胶带、充电桩防尘网、机柜防尘网
- 主营：金属烧结滤芯、不锈钢烧结滤芯、多孔钛板、不锈钢烧结滤板、金属烧结板、钛烧结板、钛棒烧结滤芯、316L烧结管、钛曝气头、不锈钢筛板、钛烧结滤片、镍基合金烧结滤管、微孔不锈钢过滤芯、钛过滤板、蒙乃尔400烧结板、316L曝气头
- 主营：折叠滤芯、PP滤芯、大流量滤芯、PE烧结滤芯、不锈钢设备
- 主营：不锈钢油烟过滤器、304丝网油烟过滤网、金属丝网防尘过滤器、耐高温金属防尘过滤网、活性炭板式过滤器、G4除尘过滤器、G3G4无纺布过滤网、新风系统过滤网、中央空气过滤器、无尘车间高效过滤器、无隔板高效过滤器、W型亚高效过滤器、丝网油雾分离器、不锈钢丝网阻火器
- 主营：踏步板、钢格板、网格板、水沟盖板、镀锌盖板、水篦子