100% Virgin High Purity PTFE Rod

Brand:aa

Product detail:

Features

For PTFE rod, we have two kind:  pushing rod and molded rod.

The Main Technical Index of PTFE products:

Items	Unit	Results
Density	g/cm3	2.1-2.3
Tensile Strength	MPa	14.0
Ulimate Elongation	%	140
Temperature	°C	-180--+260

Applications for PTFE Rod

PTFE is excellent for low friction bearings, bushes, rollers and pulleys. PTFE is also almost exclusively used in cryogenic components due to its ultra low operating temperatures. PTFE Rod is regularly used for seals. PTFE Rod has become a very important engineering plastic used within the aerospace industry and aeronautics. PTFE is often used within the food industry companies. Another useful application over the years has been in the use of product or component handles due to its resistance to heat and heat transfer. When an application for electrical resistance becomes too high for other materials, PTFE Rod can fill a very important gap.

 

Advantages of PTFE Rod

 

Because PTFE has such a low co-efficient of friction it offers a material that when used will reduce load and drag in bearings to improve efficiency and reduce frictional losses and PTFE will outlast other materials. Because PTFE Rod will set due to compression, PTFE seals will conform to mating components resulting in excellent sealing capacity. PTFE is reasonably easy to machine which helps with reduced machining costs and increased capacity and efficiency. PTFE is resistant to most acids allowing this material to be used in aggressive environments to where such materials as Polypropylene are unsatisfactory.

 

Features of PTFE Rod

 

1.Usage temperature range is very broad (Celsius from - 200 degrees to +260 degrees).

 

 

 

2. Anti-majority chemical substance's corrosiveness, except some fluorides and alkalinity molten metal.

 

 

 

3. Excellent mechanical properties, aging resistance.

 

 

 

4. Excellent flame resistance(Conforms to ASTM-D635 and D470 test step),in the air to be regulated as a flame retardant material.

 

 

 

5. Very low water absorption.

 

 

 

6. Has the self lubrication and not the coherency.

 

 

 

7. Excellent insulation characteristic (Regardless of its frequency and temperature how).

 

PTFE round bar size list

 

PTFE/Teflon Molded Rod( Size list)
Specification(mm) Diameter*Height)		theoretical weight(g)		Specification(mm) Diameter*Height)	theoretical weight(g)
10*100		18		85*100-300	1280-3870
12*100		26		90*100-300	1420-4310
14*100		36		100*100-300	1742-5650
15*100		44		110*100-300	2140-6420
16*100-150		46-70		120*100-300	2540-7700
18*100-150		60-90		130*100-300	2970-8930
20*100-150		71-106.5		140*100-300	3500-10500
22*100		91.5		150*100-300	4030-12100
25*100		110		160*100-300	4590-13700
26*100-300		126-378		180*100-300	5180-17420
28*100-200		145		200*100-300	7260-21800
30*100-300		165-594		210*100-300	7905-11585
35*100-300		223-669		220*100-200	8600-17200
40*100-200		305-915		230*100-200	9600-19300
45*100-300		365-1095		240*100-200	10500-21250
50*100-300		450-1350		250*100-200	11250-22500
55*100-300		540-1692		260*100-200	12100-27600
60*100-300		647-1970		280*100-200	13800-27600
65*100-300		750-2250		300*100-150	25100
70*100-300		850-2600		340*100-150	32200
75*100-300		980-2950		350*100-150	33150
80*100-300		140-3450
PTFE/Teflon Extruded Rod
Specification(mm) Diameter*Height)		theoretical weight(g)		Specification(mm) Diameter*Height)	theoretical weight(g)
4.6*1000		40		20*1000	690
5*1000		50		25*1000	1120
6*1000		70		30*1000	1620
7*1000		90		35*1000	2130
8*1000		120		40*1000	2865
9*1000		150		45*1000	3580
10*1000		185		50*1000	4400
11*1000		220		55*1000	5625
12*1000		265		60*1000	6690
13*1000		300		65*1000	7857
15*1000		420		70*1000	9112
16*1000		465		75*1000	10200
18*1000		588		80*1000	11605

 

Why TianGong prefer to PTFE? 

1.molded,skived or cut from 100%virgin PTFE and has the best chemical corrosion resistance among known plastics.