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PTFE semi-finished bar and tube plate
PTFE semi-finished bar and tube plate
Fluoropolymer and thermoplastic high-performance materials are solutions for many high-end industrial sectors. The development and increasing popularity of high-performance plastics have shaped the design and manufacturing methods of new precision equipment.
PTFE has unique properties due to the special nature of fluorine atoms wrapping the carbon-carbon main chain. The fluorine atoms are of proper sizes to form a uniform and continuous sheath just around the carbon-carbon main chain and protect it from external erosion, thus providing good chemical corrosion resistance and stability for molecules.
The technological development of mixing organic and inorganic fillers has given birth to various PTFE mixtures. This helps Fluorseals to gain wider recognition in specific industries. Adding appropriate amount of organic/inorganic filler to PTFE can improve technical properties such as load deformation, wear strength, thermal expansion and electrical conductivity.
PTFE Applications
Sealing gasket and flange seal
Ball valve insert
Pneumatic and hydraulic drive unit components
Sealing ring
Compressor components
Bellows connector
Valve and pump assembly
Mechanical seal
Piston seal
Seismic system components
Fittings and seals
Thrust bearing
Self-lubricating bushing
Lip seal of cooling pump
Insulation assembly
High-pressure fuel pump seal
Spring reinforced seal
Brand Classification of Fluorseals
Fluteck TM is the brand of Fluorseals Group's high-performance materials, with the following series:
Fluteck TM PTFE–polytetrafluoroethylene (pure PTFE and modified PTFE)
Fluteck TM K PEEK–polyetheretherketone (pure PEEK and filled PEEK)
Fluteck TM C PCTFE/ECTFE - polytrifluorochloroethylene ethylene- trifluoro chloroethylene copolymer
Fluteck TM F PFA/MFA - tetrafluoroethylene-PFA/tetrafluoroethylene-perfluoromethyl vinyl ether copolymer
Fluteck TM E FEP/ETFE-tetrafluoroethylene- perfluorinated ethvlence-propylene copolymer; /ethylene- tetrafluoroethylene
Fluteck TMV PVDF–polyvinylidene fluoride
Data Parameters in PTFE Physical Properties Table
|
|
Performance method unit internal test physics |
method |
unit |
fluteck ™ P1000 |
fluteckr™ P1050 |
fluteck™ P1500 |
fluteck ™ P1550 |
|
|
|
Teflon |
Modified Teflone |
Teflon |
Modified Teflone |
||
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|
|
Standard grade |
Standard grade |
Standard grade |
Standard grade |
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|
Physical properties |
ratio |
ASTM D0792 |
g/cm3 |
2.13 - 2.19 |
2.13- 2.18 |
2.13-2.19 |
2.13-2.18 |
|
Water absorption-24 hours |
ASTM D0570 |
% |
0.01 |
0.01 |
0.01 |
0.01 |
|
|
Mechanical behavior |
Elongation at break |
ASTM D4894 |
% |
≥200 |
≥400 |
≥280 |
≥450 |
|
tensile strength（23℃） |
ASTM D4894 |
Mpa |
≥20 |
≥28 |
≥25 |
≥ 30 |
|
|
Shore hardness |
ASTM D2240 |
Shore D |
≥54 |
≥54 |
≥54 |
≥54 |
|
|
Ball hardness |
ASTM D785 |
MPa |
≥23 |
≥23 |
≥23 |
≥23 |
|
|
Compression strength at 1% deformation |
ASTM D695 |
MPa |
≥4 |
≥4 |
≥4 |
≥4 |
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|
|
|
|
|
|
|
|
|
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Deformation under load (140 Kg / cm at 23 ℃ for 24h) |
ASTM D621 |
% |
10--13 |
9--12 |
10--13 |
9--12 |
|
|
Permanent deformation (after 24 hours at 23 ° C) |
ASTM D621 |
% |
6-7.5 |
4.5 - 6 |
6 - 7.5 |
4.5-6 |
|
|
Coefficient of static friction |
ASTM D1894 |
|
0.08-0.10 |
0.08 -0.10 |
0.08- 0.10 |
0.08 - 0.10 |
|
|
Coefficient of dynamic friction (relative to itself) |
ASTM D1894 |
|
0.06 - 0.08 |
0.06- 0.08 |
0.06 - 0.08 |
0.06 - 0.08 |
|
|
Wear coefficient K |
ASTM D3702 |
|
2.9 |
2.9 |
2.9 |
2.9 |
|
|
Wear coefficient |
|
cm3min |
20000 - 25000 |
20000 - 25000 |
20000 - 25000 |
20000 - 25000 |
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|
|
|
10-8 Kg m h |
|
|
|
|
|
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Electrical performance |
Thermal Conductivity |
ASTM C177 |
W/mK |
0.34 |
0.24 |
0.34 |
0.24 |
|
combustible |
UL 94 |
|
V-0 |
V-0 |
V-0 |
V-0 |
Brands of PTFE General Products
Classification and Specifications of PTFE Products
SCM can provide pure PTFE, modified and filled PTFE standard semi-finished products
Extruded bars and tubes, pipes
Molded bars and tubes, pipes
Molded plates, cut plates, strips
|
Pure PTFE extrusion rod |
(unit: mm) |
|
|
Round rod |
Outer diameter |
Length |
|
4～100 |
1000、2000、3000 |
|
|
110～120 |
1000、2000 |
|
|
130～160 |
1000 |
|
|
Pure PTFE extruded tube |
(unit: mm) |
||
|
Round tube |
Outer diameter |
inside diameter |
Length |
|
10～100 |
4～90 |
1000、2000 |
|
|
105～150 |
80～140 |
1000 |
|
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Pure PTFE extruded tube |
(unit: mm) |
|
|
Round tube |
Outer diameter |
Length |
|
30 |
150 |
|
|
35～45 |
150、200、250 |
|
|
50～350 |
100、150、200、250、300 |
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|
365～560 |
50、100、150、200 |
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585～770 |
50、80、100 |
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Pure PTFE molded tube |
(unit: mm) |
||
|
Round tube |
Outer diameter |
inside diameter |
Length |
|
35～360 |
15～325 |
50、150、200、250、300 |
|
|
380～570 |
350～550 |
50、150、200 |
|
|
580～2010 |
495～1950 |
50、80、100 |
|
|
Pure PTFE sheet |
(unit: mm) |
|
|
Cut |
Thickness |
Standard size |
|
0.5、1、1.5～5、6 |
600*600 |
|
|
Mold pressing |
4、4.5、5～60、70 |
600*600 |
|
80～100 |
600*600 |
|
|
110～150 |
600*600 |
|
SCM can provide pure PTFE, modified PTFE and special semi-finished products filled with PTFE
Special film (electronic industry), surface treatment film, guide belt
Large-size molded pipes, isobaric molded pipes
Expanded PTFE, elastic plate
|
Pure PTFE films and sheets |
(unit: mm) |
|
|
Films and sheets |
Thickness |
Standard width |
|
0.025、0.05 |
600、1200 |
|
|
0.1、0.15、0.2、0.25、0.3、0.35、0.4、0.5、0.6、0.8、1、1.5、2、2.5、3、4、5、6 |
600 |
|
|
High-quality PTFE film |
(unit: mm) |
|
|
PTFE film |
Thickness |
Standard width |
|
0.025～0.5 |
600 |
|
Applications: Printed circuit boards, wires and cables, liquid crystal displays, release films
|
PTFE sheet for tank lining and chemical applications |
(unit: mm) |
|
|
Cut plate |
Thickness |
Standard width |
|
1～5 |
600*600 |
|
|
Cut sheet |
1～5 |
600 |
Applications: seals, tank liner flanges, gaskets, pipe components
|
Expanded pure PTFE plate |
(unit: mm) |
|
|
Plate |
Thickness |
Standard width |
|
0.5 |
1500*1500 |
|
|
PTFE guide wear tape |
(unit: mm) |
|
|
Wear tape |
Thickness |
Standard size |
|
1～4.76 |
3～40 |
|
|
|
(unit: mm) |
|
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Plate with dimple pattern |
Thickness |
Standard size |
|
4 |
600*600 |
|
|
Disk with dimple pattern |
4.5 |
φ135 |
SCM can provide pure PTFE, modified and filled PTFE commonly used finished products.
Ball valves, butterfly valves and other types of valve packing and valve seats
O-ring, herringbone ring, V-ring, back pressure ring, various types of gaskets
Sphere, leather cup, piston ring
Custom parts
|
Pure PTFE isobaric forming pipe |
(unit: mm) |
||
|
Round tube |
Outer diameter |
inside diameter |
length |
|
40～125 |
33～105 |
600 |
|
|
Thin-walled PTFE tube |
(unit: mm) |
||
|
Round tube |
inside diameter |
Wall thickness |
length |
|
2 |
1 |
500 |
|
|
14 |
1 |
25 |
|
|
Pure PCTFE molded tube |
(unit: mm) |
||
|
Round tube |
Outer diameter |
inside diameter |
length |
|
70～650 |
35～620 |
100、150、650 |
|
|
660～1110 |
620～1070 |
100 |
|
|
Pure PCTFE extrusion rod |
(unit: mm) |
|
|
Round tube |
Outer diameter |
length |
|
6～18 |
1000、2000、3000 |
|
|
20～45 |
1000 |
|
|
45～55 |
500 |
|
|
60～100 |
200 |
|
SCM can provide other high-performance plastic products
PEEK, modified PEEK
PEEK can provide molded tubes with an outer diameter of 124mm to 483mm, an inner diameter of 100mm to 455mm and a length of 150mm; at the same time, rotational moulding tubes can be provided with an outer diameter of 485mm to 1110mm, an inner diameter of 450mm to 1070mm and a length of 100 mm.
Why choose fluoroplastic products provided by SCM?
The supplier has over 40 years of experience in PTFE industry.
It can manufacture products of various sizes and shapes
Unified production from raw materials to finished parts
The supplier has perfect production experience
Long and perfect experience in packing treatment
The supplier has long-term experience in dealing with specific needs and enhancing specific physical properties.
In key applications, fluteck TM P mixture is an ideal solution when various traditional materials have insufficient physical properties or cannot provide long-term reliable performance.
Room 1-7, 12th Floor, No. 6088 Humin Road, Minhang District, Shanghai
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