PTFE Heat-resistant filter bag
PRODUCT DESCRIPTION
DAT TIN with experience in consulting, processing, and manufacturing brings to customers the most suitable heat-resistant dust filter bags from Gutsche – Germany. In particular, PTFE heat-resistant dust filter bags are always appreciated by us due to their important properties as well as common applications. The materials of the PTFE heat-resistant dust filter bags we supply are sourced from Japan, Korea, and India.
The PTFE heat-resistant dust filter bag is the most resistant to heat and chemicals in the product line. It is considered the most advanced material in filter media.
PTFE yarn comes in two forms: The brown color of the material due to heat treatment gives it a better, more uniform yarn quality.
The density of PTFE is quite high compared to other polymers (0.65 compared to 0.3 of Polyester). Due to the same volume, PTFE has a higher density and weight. Of course, the dust filtration capacity of the PTFE filter bag is also among the highest.
OUTSTANDING FEATURES
- Strengths: The PTFE heat-resistant filter bag is heat-resistant up to 280oC. The ability to filter dust and chemical resistance of the PTFE heat-resistant filter bag is very high, with good anti-adhesion.
- Weaknesses: The price of PTFE filter bags is quite expensive. In addition, the bonding wear resistance is poor. The bag frame must have 20 bars or more to support the filter bag.
- The waterproof and oil-proof performance of the PTFE dust filter bag is very good:
|
|
 |
SPECIFICATIONS
|
Name |
PTFE Filter Bag |
|
|
Constant temperature |
240°C |
|
|
Intermittent temperature (10 minutes/time) |
260°C |
|
|
Quantitative (g/m2) |
800 – 950gms/m2 |
|
|
Anti-acid |
Excellent |
|
|
Anti-alkali |
Excellent |
|
|
Hydrolysis resistance |
Excellent |
|
|
Air permeability |
170l/dm2/min |
|
|
Tensile- strength |
L (N/5*20cm) |
≥1200N/5cm |
|
L (N/5*20cm) |
≥900N/5cm |
|
|
Subsequent processing |
In addition to moisture-proof, oil-proof, and PTFE lamination as required by each application, the surface is hot-rolled and burnt. |
|
|
Use industry |
Used in drying kilns, garbage incinerators, thermal power plants, cement. |
|
|
Lưu ý |
|
|
OUTSTANDING ADVANTAGES
- PTFE heat-resistant filter bag has an effective dust filtration capacity, normally the dust filtration efficiency falls between 95% – 99%.
- The PTFE heat-resistant filter bag can withstand extremely high temperatures (up to 2500C) for a long time and instantaneously heat up to 2800.
- In addition to high-temperature resistance, PTFE heat-resistant dust filter bags can withstand a variety of chemicals (especially chemicals with PH and oxidation resistance). In particular, this product line is not flammable.
- The durability of the PTFE heat-resistant filter bag is high, normally the average life is about 4 years.
APPLICATION
PTFE filter bag is one of the popular dust filter bag products on the market and is widely applied in current environmental treatment and health protection technologies.
The product line has many outstanding advantages with many different capabilities. Not only popular in individual and small household environments but PTFE filter bags are also applied to many dust filtration systems in factories operating in areas such as:
- Chemical factory.
- Power plants.
- Cement factory.
Industrial plants operate in other high-temperature environments such as liquid filtration, waste destruction, etc.
>> See more filter bags here.
