High Temperature Ptee Needle Felt Filter Cloth

Product Details
Customization: Available
Material: Polyester
Usage: Air Filter, Liquid Filter, Powder Filter, Solid Filter
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  • High Temperature Ptee Needle Felt Filter Cloth
  • High Temperature Ptee Needle Felt Filter Cloth
  • High Temperature Ptee Needle Felt Filter Cloth
  • High Temperature Ptee Needle Felt Filter Cloth
  • High Temperature Ptee Needle Felt Filter Cloth
  • High Temperature Ptee Needle Felt Filter Cloth
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Basic Info.

Model NO.
PTFE-02/TF/TF A750BSG/PTFE 750
Type
Filter Felt
Hole Shape
Square
Manufacturing Method
Manufacturing Cloth
Paper Type
Qualitative
Medium Material
Synthetic Fiber
Filtration Grade
HEPA Filter
Filter Cloth Environment
High-Temperature
Finish Treatment
PTFE Membrance
Cartridge Installation
Specific Angle Ramp Loading
Feature
High Speed, Cold-Resistant, Corrosion-Resistant
Thickness
1.5mm to 2.5mm
Transport Package
Outer Carton or Pallet
Specification
Customer′s Packaging Requirements Can be Customize
Trademark
SMCC or No Mark
Origin
China
HS Code
5911400000
Production Capacity
5000000/Year

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 30.00cm
Package Gross Weight
1.000kg

Product Description

High Temperature Ptee Needle Felt Filter Cloth
Technical Specifications
 
PTFE Needle Felt(PTFE)
Scrim 100%PTFE
Material 100%PTFE
Weight 750g/m²
Air premeability 25-55L/m²/s
Tensile Strength Warp 950N/5×20cm
Weft 1050N/5×20cm
After Treatment PTFE membrance,
PTFE dipping
Continue Working Temperature 240ºC
Max.Working Temperature 280ºC
Chemical Properties
Anti-acid Excellent
Anti-alkali Excellent Excellent
Anti-oxidative Excellent

High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth
 
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth

 
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth
Qingdao Star Machine Technology Co., Ltd. is located in the beautiful coastal city of Qingdao. We are a large enterprise group engaged in researching, producing, marketing, and providing technical services. We have three large research and production bases and one large marketing centre specialising in transmission parts, bearings, chains, sprockets, tractor driving axles, and hydraulic steering units. Covering an area of 80,000 square meters, we now have 816 employees, including 167 senior professional technicians, and a global network of sales and service systems. Maintaining good partnerships with Liaocheng University, Qingdao University, Shandong Agricultural University, Shandong University, and the Chinese Academy of Agricultural Sciences, we receive strong technical support from industry experts.


High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth

High Temperature Ptee Needle Felt Filter Cloth
"You provide a request, we'll give you a perfect product".
We uphold the business philosophy "integrity, efficiency, cooperation, innovation", quality first, advanced technology, precision production, integrity management, efficient service, to support our customers with the top quality products and super sophisticated technology.



High Temperature Ptee Needle Felt Filter Cloth
 
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth

PTFE (Polytetrafluoroethylene) Needle Felt Filter Cloth is a premium industrial filter material renowned for its exceptional chemical resistance, high-temperature tolerance, and durability. Made from PTFE fibres through advanced needle-punching technology, it is widely regarded as the "king of filter materials" for extreme operating environments, where conventional materials (such as polyester or nylon) fail to perform.

I. Material & Manufacturing
  • Base Material: PTFE fibres, known for their unique molecular structure (C2F4), which gives them inherent resistance to chemicals, heat, and oxidation. These fibres are non-toxic, non-flammable, and have a low coefficient of friction.
  • Needle-Punching Process: Short PTFE fibres are carded into a uniform web, then mechanically interlocked using thousands of high-speed needle punctures. This creates a dense, porous felt with strong structural integrity, ensuring consistent filtration performance even under harsh conditions.

II. Key Performance Characteristics

  1. Extreme Temperature Resistance
    PTFE Needle Felt operates continuously at temperatures ranging from -200°C to 260°C, with short-term tolerance up to 280°C. This makes it ideal for filtering hot gases in incinerators, metal smelting, and high-temperature chemical reactions.
  2. Universal Chemical Resistance
    It is virtually inert to all chemicals, including strong acids (e.g., sulfuric acid), alkalis (e.g., sodium hydroxide), organic solvents, and oxidising agents. This unmatched resistance allows use in highly corrosive environments where other filter materials degrade rapidly.
  3. High Filtration Efficiency
    The fine, porous structure captures submicron particles (0.1-1μm) with efficiency exceeding 99.9%, meeting strict emission standards (e.g., EU Industrial Emissions Directive). It maintains efficiency even with high dust loads, reducing particulate matter (PM) emissions effectively.
  4. Durability & Longevity
    PTFE fibres are resistant to UV radiation, aging, and mechanical wear. The needle-punched structure minimises shrinkage or deformation, ensuring a long service life-often 2-3 times longer than polyester or glass fibre filters, reducing replacement costs.
  5. Non-Stick & Low Moisture Absorption
    PTFE's hydrophobic and non-stick properties prevent dust buildup, moisture absorption, and filter clogging. This reduces maintenance frequency (e.g., cleaning cycles) and ensures stable airflow.
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth
High Temperature Ptee Needle Felt Filter Cloth
1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customisation and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customisations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.
We are not just a manufacturer and supplier but also an industry consultant. We work proactively with you to offer expert advice and product recommendations so that you can end up with the most cost-effective product available for your specific application. The clients we serve worldwide range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for repair and new assemblies.


High Temperature Ptee Needle Felt Filter Cloth
Q: Why choose us?

A. We are a manufacturer; we have manufactured valves for over 20 years.
B. Reliable Quality Assurance System.
C. Cutting-Edge Computer-Controlled CNC Machines;
D. Bespoke Solutions from Highly Experienced Specialists.
E. Customisation and OEM are available for specific applications.
F. Extensive Inventory of Spare Parts and Accessories;
G. Well-Developed Worldwide Marketing Network;
H. Efficient After-Sale Service System


Q. What is your payment term?
 A: 30% TT deposit, 70% balance T/T before shipping.
 
Q: Can we print our logo on your products?
A: Yes, we offer OEM/ODM service. We support customised logo, size, package, etc.
 
Q: What is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, the Middle East, and Eastern Asia.
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.









 

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