Micron Filter Liquid Solid separation Fabrics PTFE Candle Filter

• Customization: Available
• Material: Chemical Fiber
• Application: Industry, Food and Beverage, Medicine, Textile, Metallurgy
• Model NO.: PTFE 1630
• Type: Candle Filter
• Type of Filter: PTFE Fabric Candle Filter
• Micron Rating: 1-100 Microns
• Size: D 80* 1600 mm
• Operation Temperature: High Temperature up to 250 Degree C
• Chemical Resistant: High Acid High Alkalic Resistant
• Transport Package: Paper Cartons
• Specification: 80*1630mm
• Trademark: ECOGRACE
• Origin: China
• HS Code: 56021000
• Production Capacity: 600000 PCS Per Month
• Package Size: 20.00cm * 10.00cm * 30.00cm
• Package Gross Weight: 1.000kg

Product Description

High-Performance Pressure Filteration PTFE Candle Filters  ( ptfe fabric, PTFE mesh )

Candle filter sleeves and bags are essential filtration components used in pressure or vacuum filtration systems for applications that demand high-efficiency liquid-solid separation. Their cylindrical design ensures optimal filtration performance while being durable and easy to maintain. Key Benefits include:
1. Enhanced Filtration Efficiency: Captures fine particles with precision, ensuring cleaner filtrate.
2. Long Service Life: Engineered for durability in demanding industrial environments.
3. Custom Solutions: Tailored to fit specific candle filter elements and operational needs.

Specification

Applications of Candle Filter Sleeves and Bags

Pharmaceutical Industry: Ensures precision filtration for liquid suspensions and active ingredients.

Chemical Processing: Facilitates catalyst recovery and fine chemical separation.

Mining and Minerals: Supports slurry thickening and solid-liquid separation in mineral processing.
Food and Beverage: Filters edible oils, beverages, and other liquid products.
Water Treatment: Removes impurities in municipal and industrial water systems.
Fuel and Oil: Used for fuel additives and precious resource recovery.

Features of PTFE candle filters :

Extreme Environment Stability

1. Chemical Inertness: Resistant to >98% of industrial chemicals (including concentrated sulfuric acid, acid, organic solvents), pH range 0-14.

2. Thermal Stability:

Continuous service temperature: -200°C to 250°C (short-term tolerance to 300°C);

3.Heat deflection temperature (1.82MPa): ≥110°C.

4.Surface Properties:

Friction coefficient 0.02 (static water contact angle ≥110°), enabling "non-stick" filtration;

5. Surface energy 18mN/m, significantly lower than common adhesive substances (e.g., resins >30mN/m).

PTFE Filter 

PTFE candle Filter 

Candle Filter Bag

Technical Specifications

Type	Weight (g/m²)	Thickness (mm)	Filtration Rating (μm)	Air Permeability (L/m²/s)
PTFE Woven Fabric	300-800	0.2-1.5	1-200	10-200
PTFE Needle Felt	400-800	1.5-3.0	0.5-50	5-50
Industrial Applilcation :
Industry	Typical Scenario	Recommended Type	Key Advantage
Chemical	Chlor-alkali tail gas dust removal	PTFE laminated needle felt	Wet chlorine resistance (80°C, Cl2)
Waste Incineration	Dioxin filtration (200-250°C)	Pure PTFE woven fabric	High-temperature acid gas capture
Pharmaceutical	Solvent recovery (acetone/DMF)	PTFE mesh fabric	Zero leaching, no API adsorption

Size & Dimensions

After Sales Service

1.  Identify Medium Type:

o    Oily/sticky substances → Prioritize PTFE (self-cleaning);

o    Strong acid (pH<2) → Exclude nylon/PP.

2.  Temperature Screening:

o    >150°C → PTFE/PPS;

o    <80°C → Cost-effective PP,PE, NYLON.

3.  Precision Matching:,

o    Submicron particles in gas → PTFE membrane laminate;

o    Liquid coarse filtration → Woven fabric 300g/m².

Company Profile

ECOGRACE Filtration

ECOGRACE filter, dedicating in filration solution industry for over 20 years, manufacturing filter cloth, filter bags for over 20 years as well. We are serving for dust filtration and liquid solid seperation industry in China and overseas, serving industry includes Chemical Processing, Mining and Minerals, Pharmaceutical Industry, Fuel and Oil, Food and Beverage, etc. 

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Dust Filter Bags 
Filter Press Cloth 
Filter Press Belts 
Mist Eliminators 

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.