24MPa Plastic PTFE Tube Filled with Various Types and Amounts of Carbon

• After-sales Service: 24 Months
• Warranty: 24 Months
• Material: PTFE
• Model NO.: Tube
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 25-45MPa
• Dielectric Strength: >1400
• Dielectric Constant: 2.1
• Elongtion at Break: 200-350%
• Compresion Strength: 24MPa
• Density: 2.1--2.3G/M3
• Working Temp.: -180~260ºC
• Melting Point: 330ºC
• Produce Max.Temp.: 390ºC
• Fire Resistance: V-0
• Bittle Point Temperature: -268ºC
• Transport Package: Standard Export Packing
• Specification: 30-310mm
• Trademark: CHUNHUAN
• Origin: China
• HS Code: 39209910
• Production Capacity: 50tons/Month
• Package Size: 100.00cm * 100.00cm * 30.00cm
• Package Gross Weight: 2.000kg

Product Description

We can supply PTFE products  filled with various other materials, such as bronze, carbon, glass fiber, and so on.

Product Description

Higher quality, high purity, low friction, and non-stick PTFE tube are a high-performance engineering plastic made from 100% virgin polytetrafluoroethylene (PTFE) resin. With excellent temperature resistance, chemical stability, and mechanical properties, they excel in demanding applications. Free from any additives or fillers, they ensure superior chemical stability. The friction coefficient is as low as 0.05-0.10, providing outstanding self-lubricating properties. The smooth surface resists adhesion, making it easy to clean and maintain. Their excellent insulation properties make them suitable for high-frequency and high-voltage electrical applications.

Detail

Excellent chemical resistance:
Resistant to strong acids, alkalis and most organic solvents, suitable for use in corrosive environments.

High temperature resistance:

Stable operation from -200°C to +260°C for high temperature applications

 

Item	Specification
	Outside diameter(mm)	Wall thickness (mm)	Length(mm)
Pressed Tube	1~25	0.1~2.5	As your requirement

 

Item	Unit	60% Bronze	15% Glass Fiber 5% graphite	20%  Carbon fiber
Density	g/m3	3.9	2.35	2.4
Tensile Strength	MPa	127	158	189
Elongation At Break	%	101	205	92
Rocwell Hardness	-	33.8	11.3	32.1
Friction Coefficient	-	0.18-0.2	0.15-0.17	0.16-0.18
Bending Strength	°C	280	225	320

Filled Material

Glass Fiber: Increases compressive strength, rigidity and wear.Reduces creep and cold flow, Minimal effect on chemical and electrical properties
Carbon: Increases compressive strength, hardness, wear, and load properties. Good chemical resistance, Various types and amounts of carbon can be added to alter conductivity
Graphite: Reduces coefficient of friction, Reduces initial wear, Increases strength, Molybdenum
Disulfide: Increases hardness, stiffness, and wear,Minimal effect on chemical and electrical properties
Polybenzoate: Improve the creep resistance, dimensional stability, high temperature;
Bronze: Increases hardness and wear resistance, Increases dimensional stability and compressive strength,Not suitable for corrosive or electrical applications
Silicon Disulfide:  Improve wear resistance, dimensional stability and chemical resistance.
PTFE Filling tubes: extruded and molded , according to customer demand to fill the different proportions of various materials;

Product Application

Company Profile

Chunhuan Group (Zhenjiang Chunhuan Sealing Group Co., Ltd.), established in 1985, is a leading manufacturer of fluoroplastic products, chemical semiconductor linings, and new energy sealing gaskets. The company primarily focuses on the research, development, and production of fluoroplastic series sealing products (for hydrogen energy and nuclear power applications) and chemical semiconductor linings. With subsidiaries in South Korea and Shanghai, the group has also established a joint venture with South Korea's Houcheng Group for semiconductor lining equipment. Main  production:PTFE  products,metal  seals  series,steel  lining  anti-corrosion  series, engineering plastics series,rubber products series,it is the leading enterprise in the national fluoroplastics  industry.The  company  supplies  more  than  300  varieties  of  PTFE  composite modified   materials,ranging   from    standard   composite    modified   materials    (bronze,glass fiber,carbon,graphite,etc.)to  customized  solutions  to  meet  different  production  needs  of customers.The  company  provides  flexible  quantity  and  fast  delivery  service.The  engineers have 35 years working experience in the field of PTFE,serving customers in more than 30 countries.

Our Advantages

Certifications

Packaging & Shipping

FAQ

1. Q: What about our company
A: The factory has been built for a long time, all kinds of mold equipment is complete, and there is a professional quality inspection team.

2. Q: How is our team?
A: We have the courage to develop new products and a professional R & D team.

3. Q: Who are our partners?
A: Cooperate with the world's major well-known enterprises.

4. Q: Do you accept customization?
A: Custom products are acceptable.

5. Q: How was the delivery?
A: Fast delivery speed, can accept the minimum order quantity.