Needle punched filter cloth
Needle punched felt are mainly used for liquid filtration, air filtration and dust collection. Compared with ordinary filter material, needle-punched felt has many advantage as following:
1. High hole rate and good air permeability can increase the loading ability of the equipment and reduce loss and energy consumption.
2. High efficiency of cleaning and low density of gas. Gas density can be greatly lower than the country standard stipulation.
3. After heating, singeing and coating treatment, the surface should be smooth, difficult to stop up and out of shape, easily-dedusting and long using-life usually 1 to 5 timeshare than mechanical filter cloth.
4. Extensive use and good chemical chemicals stability. It can filter normal atmospheric temperature or high temperature gas including corroding gas mixed with acid and alkali, water, oil.
Needle punched felt is widely used in metallurgy, chemical industry, building material, smelting, generating electricity, pottery, machinery, mine, petroleum, dyestuffs, food, grain processing, etc. It is an ideal medium to separate liquid from solid and ideal material to purify and filter gas.
Nomex filter cloth
Nomex, a para-aramid also called Aramid 1313. Characterized by good heat resistance, high strength. It is a kind of material which can maintain stability for long time under 250 degree celsius.Acupuncture products are mainly used for high temperature filter material and insulation material. Dupont NOMEX paper, which is an aromatic polyamide, usually referred to as an aromatic polyamide, the molecular structure of this material is particularly stable, the NOMEX superior performance is resulting, it has excellent high temperature, flame retardant, non-toxic, and good electrical and mechanical properties.
The characters of the NOMEX
1, inherent dielectric strength
Product capability of after calendering treatment Nomex [1]; 18 ~ 40KV/mm short voltage field, without using varnish and the resin for further processing; NOMEX ®; product having a low dielectric constant, thus making the insulating and cooling more uniform electric field distribution in the medium;
2, the mechanical toughness
Calenders NOMEX ® [1]; strength of the product is very high elasticity, tear resistance and abrasion resistance are good, thinner products with flexibility;
3, the thermal stability
NOMEX ®; product has the recognition of the UL material temperature rating of 220 ° C, representatives placed 220 ° C continuous to maintain effective performance for more than 10 years;
4, the Chemical Compatibility
NOMEX ®; substantially independent of the impact of most solvent, and very acid-resistant, alkali corrosion, it is also compatible with all varnishes, adhesives, transformer liquid lubricants and Frozen agent. , NOMEX [1]; nor will it be insects, fungi and mold damage;
5, the low temperature performance
Under the boiling point of nitrogen (77K), NOMEX [1]; T410-type insulating paper and Nomex ®; 993,994 laminate tensile strength exceeds the value of the intensity at room temperature;
6. Moisture sensitive
NOMEX ®; products in the relative degree of humidity 95%, the dielectric strength is completely dry state of 90%, and the same time, many of the mechanical properties are actually improved;
7, resistance to radiation
Even ionizing radio intensity up to 800 Mrad (8 MB Gy), NOMEX ®; product also largely unaffected and still maintain its mechanical and electrical properties after 8 times this dose of radiation;
8, non-toxic / flame
NOMEX ®; product does not have any known human or animal toxicity. NOMEX ®; product does not melt in the air, not combustion. And at 220 ° C when the limiting oxygen index (LOI) of greater than 20.8 (typically empty combustion threshold), and therefore does not burn. NOMEX ®; product meets the flammability requirements of UL94V-0 rated; enhanced transformer functions to increase motor life and reliability
About the team and workshop
Zhejiang Suita Filter Material Technology Co., Ltd was renamed from Zhejiang Tiantai Industrial Cloth Factory, was established in March 1984 with registered capital of 13.8 million RMB. It is one of the largest filter fabrics production manufacturer in Zhejiang Province, with professional acupuncture line and all types of filter cloth production. Our factory is the member of China Nonwoven & Industrial Textiles Association and Bag Filter Committee of China Association of Environmental Protection Industry and Zhejiang Textiles Industry Association, the president unit of Tiantai Industry Fabrics Association ,the advanced enterprise of quality management of Taizhou, Taizhou high-tech enterprise and the top 50 enterprise in Tiantai County.
“ SUITA ” trademark has been successively awarded famous trademark of Zhejiang Province since 1999, and SUITA Filter cloth was entitled as Taizhou famous brand. It has passed Quality Management System ISO9001:2008,Measurement Management System ISO10012-2004 and certification of clean production in Zhejiang, and has self-support import and export right.
The factory occupies an area of nearly 40,000 square meters, structure area 38,000 square meters. There are more than 300 staffs and 40 professional technicians working in it and 150 rapier looms, of which 14 Dornier weaving machines imported from Germany and some corresponding auxiliary equipment; 2 needle punched production lines; 2 monofilament lines,2 high-strength FDY production lines,1 finishing line. The annual output of woven filter cloth is about 5 million meters. It can adapt to produce all kinds of high-strength, high density filter material production, and also equipped with instrument for detecting the performance index to meet the needs of our customers.
Our main products are polyester, polypropylene, polyamide and other fiber woven filter cloth; polyester, polypropylene, PPS and other special non-woven aramid needle felt; the processing for all kinds of frame bags and liquid filter bags; monofilament and multifilament production of polypropylene, polyamide and polyester. They are mainly used in metallurgy, chemical, fertilizer, coal, building material, pharmaceuticals, sugar refining, and environmental protection industries in solid-gas separation(gas dust, metal recovery), solid-liquid separation(various typeset of filtration equipment), solid screen separation and the screening process. There are more than 2,000 specifications of our products with excellent materials, exquisite workmanship, advanced equipment and a complete range of specification, which make us keep ahead of the same industry. We have a number of national new products, world-class equipment of lots models and the ability to produce special industrial cloth in high-strength, wide width and easy to clean, SUITA trademark have gained a high reputation in the industrial filter cloth market and is widely trusted at home and abroad.