Product Introduction

Spring energized PTFE seals perform reliably in a variety of applications where conventional elastomeric seals fail due to chemical attack, extreme heat or cold, friction, extrusion or compression set.

PTFE seals have three basic design elements

A pressure-actuated U-shaped jacket

A metal spring loading device

High performance polymeric seal materials

Product Parameter (Specification)

Polytetrafluoroethylene (PTFE) composite materials with different formulas were prepared using carbon fiber or glass fiber as reinforcement fibers and molybdenum disulfide (MoS2) or graphite as solid lubricants; the composite materials were subjected to dry friction and oil lubrication conditions In the friction and wear test, the wear morphology was observed, and the effects of different reinforcing fibers and solid lubricants on the friction and wear properties of the composite were analyzed.

The results show that under dry friction conditions, when the solid lubricant is the same, compared with glass fiber reinforced, the wear scar width of carbon fiber reinforced PTFE composite is smaller and the friction factor is larger. When the reinforcing fibers are the same, MoS2 modified The wear scar width of the modified PTFE composite is smaller than that of the graphite modification, and the friction factor is larger than that of the graphite modification. Under oil lubrication conditions, when the solid lubricant is the same, the wear scar width of the carbon fiber reinforced PTFE composite is stronger than that of glass fiber. The friction coefficient is smaller than that of glass fiber reinforcement. When the reinforcing fibers are the same, the wear scar width of MoS2 modified PTFE composite is slightly lower than that of graphite modification, and the friction factor is larger than that of graphite modification.

Product Details

Spring energized seal lips and spring energizer are compressed when installed into the seal gland. The resilient spring responds with constant force, pushing out the sealing lips and creating a gas tight seal against the sealing surfaces. The seal expands as pressure is introduced – increasing the sealing force beyond that provided by the spring and the jacket material.

Our Company

Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension testers, Seals low temperature test equipment, and Laser welding machine.In detailed: There are 3 imported CNC turning centers / 5 CNC lathes / 2 laser welding machines, milling machines / suction machines / push table saws / band saws, 2 high-precision optical size detectors, and 3 sets of experimental platforms under -200 degree to 400 degree.

Produts lists are as following

Spring Energized PTFE Seal

H type Spring Energized PTFE Seal

C type Spring Energized PTFE Seal

V type Spring Energized PTFE Seal

High Performance Plastic Processing Part

Through a series of product development, Kaflon successfully broke the monopoly position of these products in the industry market, and was invited by the Industry Standards Committee to complete the establishment of industry standards, which is expected to be officially released at the end of this year.Besides,Kaflon has developed a product strategy and enterprise structure for industry applications, and pursues “scientific and technological innovation, brand-based business”.Currently Kaflon was recognized as a high-tech enterprise in 2015.and as a pilot enterprise for innovation in Xiamen in 2016.In the same year,Kaflon obtained ISO9001:2015 system certification.

Our Advantages

* We produce our own brand--KAFLON SEAL.

* We have our own mold development capabilities

* Our price has an advantage over the same quality products.

* We can provide large size O-rings

* We can provide samples to test with customers.

* We implement a flexible quotation system

* We have ERP system traceable data and records

* We can customize products according to customers' drawings or samples.

* We have a technical team with decades of experience

* OEM available.

* We can produce quad rings and have complete molds

* Each of our service personnel is a professional sealing technical engineer.

* The raw materials we use are all international first-line brands.

FAQ

Q1: Which Payment way is workable?

A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.

B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.

C: L/C ( Irrevocable LC at sight: Order amount over USD10, 000)

Q2: What is the normal lead time for product orders?

A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10 days, average production time after sample approval is 2-3 weeks.

Our Services

1. Any of your kind inquiry conveyor chain would be replied within 24 hours.

2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.

3. OEM services are available with us, our professional designer would make your private idea into being.

4. Protection of your sales area, ideas of design and all your private information.

http://www.kaflon-seal.com/