Ptfe Filter Bag

Our Main Products
DUST FILTER BAG
PE polyester, PP polypropylene, acrylic, PPS, P84 polyimide, aramid, PTFE, etc
Functional filter bag: anti-static filter bag, coated high-precision filter bag, anti oil and water filter bag, fold filter bag, filter cartridge, etc.
The operating temperature of polytetrafluoroethylene (PTFE) filter bag is 240 �ºC - 260 �ºC. It has excellent chemical stability and heat resistance, strong acid and alkali corrosion resistance within pH value range, strong oxidant corrosion resistance, good hydrolysis resistance, good flame retardancy, insulation, heat insulation, light stability, low friction coefficient and low adhesion. PTFE filter material has excellent filtration efficiency, low and stable pressure difference and easy ash cleaning.



Typical applications

Strong acid, strong alkali and other harsh occasions, commonly used in chemical industry, waste incineration and other industries



Technical parameter

Product name TF / tf1750-w

Fiber 100% PTFE

Substrate 100% PTFE

Weight per square gram 750g / m2

Thickness 1.1 mm

The density is 0.68g/cm3

Air permeability 100L / dm2.min

Breaking strength - longitudinal 650 n / 5cm

Fracture strength - transverse 600N / 5cm

Elongation @ 50N / 5cm - longitudinal 3%

Elongation @ 50N / 5cm - transverse 3%

Thermal shrinkage @ 260degc, 90min, 3%

Bursting strength 190n / cm2

Service temperature

Continuous working temperature 240 �ºC

Instantaneous working temperature 260 �ºC

After treatment, heat setting, burning and pressing


Vablue's mission is to find the filter value, creating competitive advantage for customers.

It sounds simple, but it is a long-term real promise.
It means that we understand the customer's business needs and the production process, so we know how to improve some technical requirement to bring benefits for customer.
As Vablue users, it means a better income, more efficient equipment, more optimal filtering system, lower energy consumption, including end user operation cost.



Every staff in Vablue will make all efforts to let you get more benefits:


Higher filtration efficiency = higher product recovery / meeting or exceeding the national environmental protection emission standard

Greater ventilation = maximum productivity

Longer product life = less downtime / lower production loss / lower procurement cost/
Focus on your core business

Lower operating differential pressure = lower energy consumption / lower operating cost

Excellent dust stripping performance = lower running resistance / higher ventilation rate / higher productivity


THAT'S FOR A CLEAR FUTURE

Chemical treatment -RW oil and water repellent treatment;
-ME PTFE/Teflon membrance;
-CO PTFE/Teflon coating;
-AE antistatic treatment;

Ptfe needle punched felt are produced from 100 ptfe fiber which has been punched in three dimentional structure. They have excellent features such as excellent flexibility, molding capability, high tensile strength, creep resistance, high and low temperature resistance, corrosion resistance and anti-aging. 100 ptfe filter material can meet requirements in hostile environments of temperature fluctuating and acid & alkali in all ph range. The lifespan of ptfe filter material will be guaranteed for over 4 years as long as the temperature is controlled under the maximum operating temperature.

Porduct Name PTFE woven filter bag
Brand PTFE/PVDF
Mesh size 0.5-400 0.3X0.5mm 1X2mm 2X3mm 3X6mm 4X8mm 5X10mm
Wire diameter | thickness 5.0mm-0.05mm
Weaving method Plain weave, twill weave, mat weave Diamond shaped hole, circular hole, square hole, elongated circular hole, hexagonal hole
Density 2.2g/cm3
Melting point -200+250
Characteristic
(1) Chemical stability: Almost all chemical resistances, strong acids, strong bases, and organic solvents do not affect it.
(2) Thermal stability: The cracking temperature is above 400 . Therefore, it can operate normally within the temperature range of -200 to 300 , and can reach up to 250 ° C Suitable for various high-temperature, strong acid, strong alkali chemical fields.
(3) Friction reducing properties: PTFE material has an extremely low friction coefficient of only 0.02, which is 1/40 of rubber
(4) Self lubrication: The surface of PTFE material has outstanding self-lubricating properties, and almost all viscous substances cannot adhere to its surface.  
Appliaction
High temperature resistance - operating temperature up to 250 .
Low temperature resistance - with good mechanical toughness; Even if the temperature drops to -196 , it can maintain a 5% elongation rate.
Corrosion resistance - exhibits inertness towards most chemicals and solvents, and can withstand strong acids, alkalis, water, and various organic solvents.
Climate resistance - has an aging life in plastics.
High lubrication - is the highest friction coefficient in solid materials.
Non adhesive - refers to the small surface tension in solid materials that does not adhere to any substance.
Non toxic - physiologically inert, with no adverse reactions when implanted into artificial blood vessels and organs for a long time.
The weaving process adopts arrow loom plain weave, diagonal weave, and dense weave, and the weaving mesh can be controlled between 15 mesh and 400 mesh.
Polytetrafluoroethylene gas-liquid filter can be used for a long time in any type of acidic or alkaline medium. Polytetrafluoroethylene gas-liquid filter can withstand the corrosion of hydrofluoric acid, phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, various organic acids, organic solvents, and other highly corrosive chemical media. Even highly corrosive aqua regia (a mixture of concentrated sulfuric acid and concentrated nitric acid) is helpless against it. It is widely used in industries such as aviation, chemical, electronics, bridges, textiles, machinery, papermaking, ceramics, etc.

Tuya can solve all your filtering problems, provide high quality customized solutions and provide overall filtering solutions.

We can offer PP, PE, nylon mesh, polyester mesh, PTFE etc material filter bags.
Filter ranges from 0.5 micron to 300 micron, our liquid filter bag is widely used in the industrial, paints and coatings, and food and beverage etc sectors.

Product Name: Liquid Filter Bag
Material: PP, PE, Nylon, Polyester, PTFE etc
Size: 1#, 2# ,3# ,4# ,5#,or customized
Filtration accuracy: 0.5-300 micron
Bag body types: Stitched, Welded
Bag top types: Plastic ring top, Metal ring top, Raw top, Drawstring top
Bag bottom types: "Arc" shape bottom, "V" shape bottom

Liquid filter bags are ideal for any process filtration application requiring the removal of solids.
The company's filter bags are widely used in the industrial, paints and coatings, and food and beverage sectors.

Material:PE/PP/P84/PTFE/PPS/Acrylic/Nomex
Application: Cement, timber plant, waste incineration, flour mill, asphalt plant, power plant, steel works

High Performance Filter Media For Lowest Emission In Your Dust Collector
Filter bag filter media offer process safety in your dust collector.
We provide ready-to-install filter media in a variety of different sizes, lengths and shapes.
They are available in various top and bottom versions. With welded and stitched seams.
Quality filter bags and tubing of high-quality needle felts having snap Ring / felt collar.
The product all meets the requirement of being oil/water repellent and anti-static
Specially designed to handle explosive conditions by eliminating danger from static charge
Available with anti-static component such as carbon
Fabricates a host of specialty filter bags for particle removal and product collection
Products include Water and Oil repellent for sticky / moist dusts, and
PTFE (Polytetrafluoroethylene) dipped treatments for acid resistant applications.
The Range includes:
Filter Bags
Filter Pocket
Filter Bags are suitable for all common cleaning systems regardless whether they are
Jet Pulse
Reverse Air
Shaker Filter and Other Systems
Provided dust collector is operated under optimal conditions.
The filter media can achieve a long operational life with dust emission levels that are often
far below the legally prescribed limits
Our Non-woven Filter bags will cater to following industries
Cement
Power
Iron
Steel
Chemical
Pharmaceutical
Automotive

PTFE filter bag is made of 100%PTFE without adding any other raw materials and additives, which does not change the original characteristics of PTFE. Therefore, the filter bag has the characteristics of high temperature resistance, strong acid and alkali resistance, good friction resistance, difficult combustion and good insulation.Our company adopts the international advanced double-layer interlock sealing sewing bag making structure, this kind of stitching structure does not take off the thread, the press cloth itself is not smooth, does not deform, the structure is stable, the strength is high, the service life of the filter bag is effectively extended. In addition, the increase in the amount of cloth increases the thickness. The penetration ability of dust from the suture is almost zero, which can ensure the discharge reaches the standard value, Widely used in incineration dust collection, chemical dust removal and other harsh working conditions.

We mainly manufacture PP, PE, NLYON, PTFE filter bags, dustproof bags in best quality with best prices, different materials, different precision, different specification. applied in lots of industries.

Jiangsu aokai selects japan toray pps fiber and opening , needling by germany erko and dilo equipment .Our process and technology specialist always manufacture different filter bags according to the customer’s filtration process .The pps filter bag have different kinds of filter , pps filter bag , pps water and oil repellent filter bag , pps (ptfe scrim)filter bag , pps&ptfe mixing filter bag , 30%pps and 70%ptfe filter bag, 50%pps and 50%ptfe filter bag, 70% pps and 30% ptfe filter bag .