Sintered pore PE (PE) filtre ak rezistans asid fò

Filtre PE (PE) ki gen yon rezistans asid fò se yon eleman filtraj monolitik ki te fabrike ki te kontwole filtè-molekilè ki gen rapò ak {{{{{{ 1-2 μm presizyon filtraj nominal, reyalize nan distribisyon optimize gwosè patikil (PSD) ak pwotokòl sinterizasyon milti-etap . konsepsyon san pwoblèm li yo, jwenti-gratis elimine risk flit pandan y ap asire w ke ou gen plis pase 6 (nan done yo. inertness, reziste kont asid konsantre (e . g ., 98% H2SO4), alkalis (E . G ., 40% NaOH), ak Solvang òganik, validate pa ASTM D543 ak Iso sechilizasyon, ak {

Designed for high-purity applications, the Sintered Porous Polyethylene (PE) Filter With Strong Acid Resistance operates within a thermal range of -40°C to 116°C (intermittent), maintaining structural integrity via cross-linked polyethylene chains (C-C bond energy: 346 kJ/mol). Its hydrophobic surface (contact angle >120℃) minimizes liquid absorption, while the tortuous, interconnected pore network achieves 85-92% porosity for flow rates up to 12 L/min·cm² at ΔP=1 bar. Critical in pharmaceutical catalyst recovery and semiconductor electrolyte purification, this filter complies with USP Class VI and FDA 21 CFR 177.1520 estanda, asire ultra-ba extractables (<0.1% TOC) and non-fiber-releasing performance under MIL-STD-282 test conditions.

Pwodwi Karakteristik

 

 

Precision filtration pèfòmans‌

Filtre filtè PE (PE) ki pore (PE) reyalize 1-2 μm presizyon filtraj nan gradyan sinterizasyon nan patikil UHMWPE ak distribisyon gwosè optimize (d50: 15-25 μm) .. aplikasyon bioprocessing .

Inertness chimik depaman

Enjenieri ak kwa-lye chenn PE (CC kosyon enèji: 346 kJ/mol), filtre a reziste asid konsantre (98% h₂so₄), alkal (40% NaOH), ak solvants agresif (e {{5} Tès .

Estabilite tèmik anba kondisyon ekstrèm

Matris la UHMWPE kenbe entegrite estriktirèl atravè -40 degre nan 116 degre (tanzantan), ak evalyasyon presyon jiska 6 bar nan 25 degre . Variants HDPE reziste kontinyèl 82 degre operasyon, ki te sipòte pa yon rezistans tèmik nan 0 {{{

 

 

Pousantaj koule segondè ak lavi sèvis pwolonje‌

A tortuous pore network (85-92% porosity) enables flow rates up to 12 L/min·cm² at ΔP=1 bar. The hydrophobic surface (contact angle >120 degre) minimize antèman, pandan y ap gaz-likid revèsib backflushing retabli 98% inisyal pèmeyabilite apre 500+ sik .

Fonksyonalite sifas customizable‌

Twa modifikasyon sifas adrese aplikasyon divès:

Idrofil (ang kontak<30°) for aqueous solutions

Hydrophobic‌ (contact angle >120 degre) pou filtraj gaz

Variants pwòp tèt ou-sele ki bloke pénétration likid pi wo a 0 . 3 bar, ideyal pou tiyo chèk medikal.

Konfòmite regilasyon pou endistri kritik‌

Filtre a satisfè FDA 21 CFR 177.1520 ak MIL-STD -282 estanda, fournir ultra-ba èkstraksyon (<0.1% TOC) and non-pyrogenic performance, essential for semiconductor ultrapure water (UPW) and vaccine production.

aplikasyon

Recovery katalis famasetik
Sintered Porous PE filters with 1-2μm UHMWPE pore structures achieve >99.8% catalyst retention in API synthesis. Their chemical inertness (resistant to 98% H₂SO₄, 40% NaOH) ensures compatibility with harsh reaction media, while USP Class VI certification guarantees pyrogen-free performance for GMP-compliant processes. Hydrophobic variants (contact angle >120 degre) Pèmèt gaz vantilasyon pandan reyaksyon pakèt san zouti likid .

Semiconductor ultrapure dlo (UPW) sistèm‌
Filtè UHMWPE (1μm Rating nominal) diminye konte patikil<5 particles/mL in UPW loops, meeting SEMI F57 standards. Cross-linked polyethylene chains (C-C bond energy: 346 kJ/mol) prevent ionic leaching (<0.1 ppb TOC), critical for sub-10nm chip fabrication. The closed-end 200mm tubular design withstands 6 bar steam sterilization cycles (SIP) at 116°C.

Gaz selil idwojèn pirifye‌
Idrofil sinterize manbràn PE (10-20 μm) Retire aerosol lwil ak patikil<0.01 ppm hydrocarbon contamination. Operating at -40°C to 82°C with 4 bar burst pressure, these filters maintain 95% porosity for H₂ flux rates exceeding 15 L/min·cm² at 1 bar ΔP.

 

Aparèy medikal vantilasyon solisyon‌
Self-sele PE filtè (35-70 μm HDPE) aji kòm baryè idrofob nan machin dyaliz ak ponp perfusion, bloke pénétration likid pi wo a 0 . 3 bar pandan y ap pèmèt echanj gaz bidirèksyonèl .}}} { 80369-3 pou konektè medikal.

 

Pwosesis chimik Kowozyon Kontwòl‌
UHMWPE tib sinterize (4-5 μm) filtre medya agresif tankou 70% HNO₃ ak DMSO nan 80 degre, depase PTFE nan rapò koule-permeability (12 vs {{ Entèval pa 40% konpare ak altènativ seramik nan basen electropolishing .

 

Dlo ize depo dewatering‌
Gwo-Pore HDPE Sinter Plak (50-70 μm) reyalize 35% solid kontni nan gato depo via konpresyon mekanik (5 ba presyon opere) {{4}
 

 

 

Biopharmaceutique sèl-itilize sistèm‌
Gama-ki estab filtè UHMWPE (0.2μm) entegre nan sache byoreactor jetab, bay patikil-gratis vantilasyon ak<0.1 EU/mL endotoxin levels. Their joint-free construction eliminates extractables risk during cell culture processes spanning 14-21 days at 37°C.

 

Manje ak bwason ki gen filtraj esteril‌
FDA-compliant PE sintered cartridges (0.5μm absolute rating) remove yeast and spoilage organisms from viscous liquids like syrups and edible oils. Withstand CIP cycles using 4% caustic at 85°C, maintaining >99 . 999% LRV (valè rediksyon log) apre 500+ sik esterilizasyon.
 

 

 

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