Lim xovxwm ntaub feem ntau muaj 4 hom, polyester (terylene / PET) polypropylene (PP), chinlon (polyamide / nylon) thiab vinylon.Tshwj xeeb tshaj yog cov ntaub ntawv PET thiab PP yog nrov heev.Phaj thav duab lim xovxwm lim ntaub siv rau cov kua dej sib cais, yog li nws muaj kev xav tau ntau dua ntawm kev ua haujlwm tsis zoo rau cov kua qaub thiab alkali, thiab qee lub sijhawm yuav nyob ntawm qhov kub thiab txias thiab lwm yam.
Polyester Filter Cloth tuaj yeem muab faib ua PET staple fabrics, PET ntev xov fabrics thiab PET monofilament.Cov khoom no muaj cov khoom muaj zog acid-resistant, ncaj alkali-resistant thiab kev khiav hauj lwm kub yog 130 centigrade degrees.Lawv tuaj yeem siv dav hauv cov chaw muag tshuaj, tsis yog ferry melting, tshuaj lom neeg kev lag luam rau cov khoom siv ntawm cov thav duab lim presses, centrifuge lim, lub tshuab nqus tsev lim thiab lwm yam. Lub filtering precision tuaj yeem ncav cuag tsawg dua 5microns.
Polypropylene lim ntaub muaj cov khoom ntawm acid-resistance.Alkali-ua hauj, me me lub ntiajteb txawj nqus, ib tug melting point ntawm 142-140 centigrade degrees, thiab khiav hauj lwm kub siab tshaj plaws ntawm 90 centigrade degrees.Lawv tsuas yog siv nyob rau hauv cov tshuaj precision, tshuaj zas xim, suab thaj, tshuaj, alumina kev lag luam rau cov khoom siv ntawm thav duab lim presses, siv lim, blend siv lim, disc lim, nruas lim ect.Lub lim precision tuaj yeem ncav cuag tsawg dua 1 micron.
Khoom zoo
Acid thiab alkali tsis kam, tsis yooj yim rau corrode, kub tsis kam, tsis kub tsis kam, zoo filterability.
Kev hnav zoo
Ua tib zoo xaiv cov khoom, ua tib zoo ua cov khoom, tsis yooj yim rau kev puas tsuaj thiab muaj lub neej ua haujlwm ntev.
Kev siv dav dav
Nws yog dav siv nyob rau hauv chemical, pharma-nautical, metallurgy, dyestuff, zaub mov brewing, ceramics thiab ib puag ncig tiv thaiv kev lag luam.
Khoom siv | PET (polyester) | PP | PA Monofilament | PVA |
Common Filter Cloth | 3297, 621, 120-7, 747, 758 | 750A, 750B, 108C, 750 AB | 407, 663, 601 | 295-1, 295-104, 295-1, ib |
Acid Resistance | Muaj zog | Zoo | phem dua | Tsis muaj Acid Resistance |
AlkaliKev tiv thaiv | Tsis muaj zog Alkali Resistance | Muaj zog | Zoo | Muaj zog Alkali Resistance |
Corrosion Resistance | Zoo | Phem | Phem | Zoo |
Hluav taws xob conductivity | phem tshaj | Zoo | Zoo dua | Tsuas yog li ntawd xwb |
Txiav Elongation | 30% -40% | ≥ Polyester | 18% -45% | 15% -25% |
Rov qab tau | Zoo heev | Ib me ntsis zoo dua polyester | phem dua | |
Hnav Resisitance | Zoo heev | Zoo | Zoo heev | Zoo dua |
Thaum tshav kub kub Resistance | 120 ℃ | 90 ℃ Ib me ntsis Shrink | 130 ℃ Ib me ntsis Shrink | 100 ℃ Shrink |
Softening Point (℃) | 230 ℃ -240 ℃ | 140 ℃ - 150 ℃ | 180 ℃ | 200 ℃ |
Melting Point (℃) | 255 ℃ -265 ℃ | 165 ℃ - 170 ℃ | 210 ℃ -215 ℃ | 220 ℃ |
Tshuaj npe | Polyethylene Terephthalate | Polyethylene | Polyamide | Polyvinyl cawv |