Teflon Fiber

Cleanroom Fabric

Teflon® Fiber

Cleanroom Fabric

Teflon® Fiber

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Yes, Teflon^® PTFE fluoropolymer is available as a fiber, not just a film.

Teflon^® PTFE fiber is quite suitable for weaving into virtually any pattern imaginable.
The physical properties of Teflon^® PTFE fiber are superior to the properties of a PTFE film, yet a fabric woven of Teflon^® PTFE fibers can be processed to simulate the surface texture of a PTFE film.

Remarkably, despite the non-stick reputation of Teflon^® polymer, certain fabrics woven of Teflon^® PTFE fiber can be bonded to any material using common resins or glues, if suitably designed. Yet it will retain the same non-stick, non-slip properties that you expect from Teflon^® polymer.

Fabrics woven of Teflon^® PTFE fiber exhibit none of the cold-flow problems of PTFE films, so they are more stable under extremes of heat and pressure.
A fabric woven of Teflon^® PTFE fiber exhibits higher tensile strength and abrasion resistance than a comparable PTFE film. Moreover, a fabric woven of Teflon^® fiber also exhibits greater chemical and steam resistance than PTFE films.

Self-lubricating bearings incorporate fabric woven of Teflon^® PTFE fiber. Both the static and dynamic coefficients of friction of fabrics woven of 100% Teflon^® PTFE fiber are virtually identical, allowing for the elimination of “stick-slip” behavior in self-lubrication bearing applications. Because Teflon^® PTFE fibers are processed to a higher degree of molecular orientation than their resin counterparts, the stress-strain properties and resistance to cold flow of fabrics woven of Teflon^® PTFE fiber are markedly improved over those of PTFE films. Fabrics woven of Teflon^® PTFE fiber in resin-impregnated or composite bearings are very stable, quiet, and reliable. Because they require no lubrication, they do not contribute to equipment contamination and require less maintenance. Bearings incorporating fabrics woven of Teflon^® PTFE fiber are commonly used in aerospace and automotive applications, office machines, and off-road equipment.

Teflon bearings require adhesion to a rigid material forming the body of the bearing. Being non-stick, Teflon materials inherently resist such adhesion. Stern EWS facilitates polymeric adhesion by weaving 3-D fabrics, with Teflon fiber on one side interwoven with fiberglass (or other resin-compatible fiber) on the reverse side. Brown Teflon fiber on one side, white adherent fiber on the other. Furthermore, Stern EWS bearing fabrics limit the permeability of the bonding resin through the fabric to effect the designed coefficient of friction of the manufactured Teflon bearing surface.

Teflon Fibers

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Pattern Name	Weight oz/sq yard	Thickness (in)	Air Permeability (CFM)	Warp Tensile Strength (lbs)	Filling Tensile Strength (lbs)	Warp Thread Count (per in.)	Filling Thread Count (per in.)	Weave
T001	9.4	0.0108	19.6	98	103	78	78	Twill
T002	9.2	0.0101	18.6	112	100	80	76	Twill
T003	8.8	0.0088	5.7	131	130	77	72	Twill
T004	8.7	0.0088	6.2	137	130	77	72	Twill
T005	8.1	0.0124	80	90	88	75	71	Mock Leno
T006	8.2	0.0118	38.8	98	97	75	72	Mock Leno
T007	9.1	0.0136	131.7	99	111	74	71	Mock Leno
T008	7.8	0.0089	7.2	105	79	76	62	Plain
T009	16.3	0.0208	152	203	178	150	72	Mock Leno
T010	13.8	0.0151	0.7	185	114	147	44	Basket
T011	16.4	0.0215	161.8	273	257	158	70	Mock Leno
T012	4.3	0.0084	848	52	51	39	40	Plain
T013	6.2	0.0083	38.3	81	76	57	54	Plain
T015	7.6	0.0082	16.5	103	104	69	68	Twill
T016	8	0.0086	6.5	129	112	76	60	Plain
T017	8.3	0.0086	8.3	98	90	78	66	Plain
T018	8.1	0.0089	9.6	134	113	76	63	Plain
T019	8.6	0.0109	8	99	82	76	62	Plain
T020	6.2	0.0089	371.7	76	75	55	52	Plain
T021	19.4	0.021	1.2	199	221	51	60	Basket
T023	6.6	0.0084	87.6	27	25	61	56	Plain
T024	5.4	0.0107	252	126	35	80	60	Satin
T025	9.7	0.0129	11.6	256	29	147	86	Satin
T026	13.5	0.0183	22.2	185	72	148	108	Satin
T027	15.3	0.0207	75.9	156	290	138	98	Satin
T028	12.6	0.0175	58.2	247	110	142	95	Satin
T029	12.8	0.0147	14	217	141	145	104	Satin
T031	10.8	0.0173	13.2	111	164	73	126	Satin
T033	14.3	0.0186	25.3	250	127	144	108	Satin
T034	13.7	0.02	2	234	582	146	36	Basket
T035	13	0.0154	0.8	268	181	155	42	Basket
T036	17.3	0.0166	1.4	195	190	156	128	Satin
T040	8	0.0081	17.3	124	97	76	59	Twill
T041	4.3	0.0107	1500	76	43	48	21	Leno
T042	15.6	0.0171	2	247	161	111	130	Satin
T043	16.2	0.0164	4.9	200	173	154	120	Satin
T047	14	0.0155	1.5	148	103	145	44	Plain
T049	16.5	0.0211	19.2	180	403	155	112	Satin
T056	16.5	0.0202	14.9	245	403	160	110	Satin
T057	8.1	0.0085	8.7	155	142	74	69	Twill
T059	12.3	0.0129	2.9	139	262	76	66	Twill
T062	8.2	0.0083	14.4	141	124	76	67	Twill
T063	8.6	0.0125	7.3	115	400	69	52	Plain
T077	20.6	0.0216	3.63	256	334	156	88	Dobby
T078	21	0.022	4.45	272	347	152	65	Dobby
T080	24.3	0.0251	20.7	220	388	148	84	Satin
T081	22.1	0.0264	75	205	318	146	44	Satin
T082	29	0.0292	35.2	198	575	144	60	Satin
T083	5	0.0056	7.4	63	63	89	88	Plain
T084	5	0.0057	40.3	78	72	88	84	Plain
T085	4.9	0.0061	93.3	76	66	88	81	Plain
T086	4.9	0.0064	136.7	78	59	88	81	Plain
T087	5.1	0.0068	157.9	77	72	88	82	Plain
T088	2.3	0.0047	100	35	35	42	41	Plain
T089	4.9	0.0067	157.9	71	68	83	84	Mock Leno
T093	9.7	0.0129	47.2	113	75	77	104	Satin
T094	13.1	0.0169	23	217	83	146	108	Satin
T096	28.6	0.03	10.8	227	471	165	92	Satin
T097	16.9	0.0168	3.2	183	155	156	49	Plain
T098	12.1	0.0115	0.7	163	133	93	79	Plain
T100	10.6	0.0144	178	157	120	54	40	Twill
T109	41.6	0.0419	26	375	810	40	80	Satin
T110	31.9	0.0347	12.3	365	543	41	54	Satin
T111	8.4	0.0102	51.5	119	74	76	71	Twill
T114	8.2	0.013	140	100	199	161	130	Satin
T120	3.6	0.0063	374.8	115	99	35	40	Plain
T121	3.5	0.0058	403.8	119	119	35	40	Plain
T123	4.4	0.0099	439.4	85	165	51	48	Plain
T124	4.6	0.0103	461.6	82	151	51	49	Plain
T125	4.9	0.0094	393.7	94	180	51	49	Plain
T126	4.4	0.0091	379.2	88	128	51	48	Plain
T127	5.8	0.0117	379.2	90	60	52	65	Plain
T128	4.6	0.0104	443.5	88	66	52	47	Plain
T129	4.2	0.0082	527.6	86	74	51	48	Plain
T130	5.7	0.0118	577.8	84	215	51	32	Plain
T133	9.9	0.0128	37.2	158	119	95	77	Mock Leno
T134	7.9	0.0087	4.7	149	76	110	85	Twill
T137	8.8	0.0116	39.5	95	111	75	81	Mock Leno
T138	3.2	0.0044	138.8	45	41	115	103	Plain
T142	14.8	0.0151	9.3	198	136	148	105	Satin
T143	5.6	0.0121	304.8	81	40	53	31	Basket
T145	9.4	0.0098	12.5	108	88	92	72	Twill
T146	9.1	0.0095	0.5	118	85	92	64	Plain
T150	4.8	0.0057	34.6	63	55	87	78	Twill
T155	8	0.0098	94.3	101	105	74	75	Twill
T157	14.2	0.0171	5.7	112	139	75	72	Satin
T160	9.1	0.0091	17.3	77	76	77	71	Twill
T162	8.2	0.008	3.98	74	52	78	66	Plain
T163	9	0.0094	6.5	82	65	77	72	Twill
T164	9	0.0094	13.5	80	80	77	72	Twill
T165	15.1	0.0152	0.8	149	101	143	45	Plain
T166	15	0.0152	0.4	148	92	148	44	Basket
T167	11.6	0.0235	70	90	150	72	98	Satin
T168	10.5	0.0206	22.7	90	170	74	86	Satin
T169	12.9	0.023	72	90	156	72	66	Satin
T173	16.4	0.02	78.4	104	278	140	100	Satin
T174	8.8	0.0122	112.3	84	202	163	135	Satin
T177	15.4	0.0191	39.3	112	72	149	106	Satin
T178	8.1	0.0106	56.3	101	60	78	73	Twill
T180	8.9	0.0139	31.8	83	60	165	128	Satin
T181	9.1	0.0103	53.3	81	61	168	128	Satin
T187	4.8	0.0053	48.3	43	36	85	82	Plain
T188	35.6	0.0337	9.1	136	305	148	68	Satin
T189	7.6	0.0088	5.3	91	89	66	64	Plain
T194	12.8	0.0136	0.6	215	297	91	60	Plain
T196	7.6	0.009	40.6	86	74	67	64	Plain
T216	5.6	0.0114	1500	84	89	46	20	Leno
T232	7.9	0.0134	225.5	81	83	32	30	Plain
T234	12	0.0206	121	150	200	140	96	Satin
T239	8.3	0.017	101	61	82	55	120	Satin
T244	12.8	0.0155	15.9	180	91	146	64	Twill
T258	11	0.0144	1.6	185	58	148	44	Basket
T259	7.1	0.0126	97.3	151	29	108	49	Satin
T262	8.7	0.0125	34.3	181	38	132	54	Satin
T263	8.7	0.0152	95.5	115	202	137	134	Satin
T264	9.6	0.0142	32.4	236	36	135	54	Satin
T267	14.3	0.0221	49.1	201	285	141	96	Satin
T269	14.6	0.0186	14.3	283	168	74	43	Plain
T271	9.1	0.0157	45.8	127	217	160	128	Satin
T276	12	0.0173	70	179	108	141	94	Satin
T278	18.4	0.0353	38.5	183	116	139	79	Dobby
T279	13.9	0.0163	37.2	179	598	136	75	Satin
T283	12	0.0191	12.6	180	224	140	87	Satin
T284	12	0.0195	14.6	177	225	138	87	Satin
T291	11.5	0.015	55.6	154	362	126	53	Satin
T294	6.9	0.0097	71.8	210	102	164	130	Satin
T298	13.4	0.0145	4.4	185	140	145	75	Satin
T299	13.2	0.0143	3.7	149	110	145	76	Satin
T300	14.4	0.0163	3.5	181	163	147	72	Satin
T301	14.7	0.0174	6.2	186	300	148	125	Satin
T302	8.6	0.0114	9.1	106	144	158	132	Satin
T303	6.4	0.008	34.4	118	48	163	62	Satin
T305	12.7	0.0162	21.8	164	83	144	64	Twill
T308	8.5	0.0127	114.7	179	62	130	54	Satin
T309	8.7	0.0123	36.7	179	65	132	52	Satin
T310	7.8	0.0132	130.6	105	113	162	127	Satin
T311	13	0.0193	77.4	179	145	144	99	Satin
T312	9.1	0.0151	149	135	87	126	54	Satin
T313	8.6	0.0154	133	106	146	163	134	Satin
T314	12.7	0.0161	24.3	166	95	141	66	Twill
T315	11.5	0.0179	31.2	158	214	130	61	Satin
T316	12.6	0.0232	47.2	168	230	49	62	Satin
T319	24.3	0.0306	36.3	253	185	75	52	Twill
T320	15.7	0.0171	20.4	178	163	48	43	Twill
T321	9	0.0095	10.2	111	77	92	71	Twill
T322	13.5	0.0192	51.7	172	272	144	96	Satin
T324	17.6	0.025	18.2	190	319	48	82	Satin
T328	16.2	0.0208	21.9	180	357	156	98	Satin
T334	13.2	0.0184	47.5	159	164	140	108	Satin
T335	9.8	0.0103	10.6	68	110	78	54	Twill
T336	14.2	0.0167	10.5	165	118	145	95	Twill
T338	15.6	0.0175	24.1	176	134	149	57	Twill
T339	9.8	0.011	55.6	101	110	81	84	Twill
T341	16.8	0.0173	69.9	163	148	150	64	Twill
T342	10.2	0.0104	32.9	108	108	82	89	Twill
T344	10.3	0.0103	27.6	103	101	86	84	Twill
T345	25.6	0.0329	83.6	238	206	74	57	Twill
T346	26.2	0.0325	101	256	252	75	70	Satin
T347	11.9	0.0186	103	158	199	137	94	Satin
T348	12	0.0196	105	170	99	137	100	Satin
T349	15.2	0.0218	70	179	320	160	104	Satin
T351	12.9	0.0167	42.2	164	91	148	64	Twill
T353	6.6	0.0091	6.41	113	48	164	63	Satin
T355	12.3	0.018	11.5	207	132	133	60	Satin
T356	9.1	0.0161	28.9	136	140	90	59	Satin
T357	7.2	0.011	66.4	116	90	163	130	Satin
T366	8.3	0.0085	33.9	141	98	74	64	Twill
T367	8	0.01	26.4	111	97	72	63	Twill
T370	8.3	0.01	26.6	117	93	76	63	Twill
T371	7.4	0.0104	45.1	112	141	168	127	Satin
T372	13.7	0.0165	24.3	235	117	154	87	Dobby
T373	18.7	0.0285	8.1	231	247	153	80	Dobby
T374	18.1	0.0183	4	224	257	153	79	Dobby
T377	5.7	0.0115	1500	76	20	38	20	Leno
T378	7.5	0.011	33.8	104	78	71	65	Twill
T380	9.1	0.0122	41.1	185	34	49	21	Plain
T381	7	0.011	42.4	102	72	70	49	Twill
T382	4.1	0.0102	300	65	34	40	41	Plain
T383	14.4	0.0166	18.9	236	173	147	106	Satin
T385	17.9	0.0254	144.8	247	227	160	45	Mock Leno
T390	7.7	0.0101	115.9	219	191	72	68	Chain
T391	7.4	0.013	249.3	224	206	72	69	Mock Leno
T394	7.4	0.0096	119.6	221	180	72	60	Plain
T395	7.8	0.0129	214.9	182	187	72	69	Mock Leno
T397	3.9	0.0096	898.7	104	114	37	38	Mock Leno
T398	4.2	0.009	898.7	109	100	38	36	Mock Leno
T406	6.7	0.0113	495.6	103	108	55	53	Plain
T407	16.8	0.0176	2.71	207	158	149	111	Twill
T408	13.3	0.017	28.7	208	115	136	71	Twill
T409	12.3	0.0145	8	191	81	139	50	Plain
T410	14.4	0.0158	5.6	190	112	142	77	Twill
T411	14.9	0.0162	3.2	103	133	144	86	Twill
T412	15.4	0.0158	7.59	200	133	145	88	Satin
T413	19.2	0.0206	46.3	214	212	150	136	Satin
T421	8.6	0.0092	6.6	118	105	74	62	Plain
T422	9.2	0.0102	5.64	123	112	84	72	Chain
T423	8.4	0.0094	11.4	132	106	79	66	Chain
T424	5.1	0.0064	6.7	75	71	90	85	Plain
T426	13.5	0.0191	54.9	209	455	143	108	Satin
T429	13.4	0.0191	98.2	207	444	136	96	Satin
T434	18.4	0.0261	35.9	203	935	140	88	Satin
T436	11.5	0.0147	6.1	252	145	145	85	Satin
T438	8.4	0.013	137.7	137	217	160	128	Satin
T439	8.6	0.0129	53.6	131	291	161	125	Satin
T440	8.2	0.0126	138.1	125	238	160	128	Satin
T442	8.3	0.0088	51.2	108	100	71	32	Twill
T449	16.9	0.0172	67.9	222	176	151	64	Satin
T450	8.4	0.0098	33.5	114	111	80	70	Twill
T452	8.1	0.0086	23.8	113	99	72	63	Satin
T457	3.7	0.0064	235.2	52	51	33	35	Plain
T465	10.7	0.0186	2.8	466	180	76	77	Satin
T480	11.9	0.0156	4.5	239	142	148	85	Satin
T481	6.4	0.0096	446.8	86	83	57	52	Plain
T482	15.3	0.0214	23.5	282	215	157	96	Satin
T483	11.7	0.0158	8.2	251	140	146	83	Satin
T490	6.5	0.007	20.2	194	90	75	68	Plain
T493	24.2	0.0316	33.4	324	819	222	135	Satin
T508	6.57	0.0119	97.5	133.8	166.8	160	128	Satin
T510	2.21	0.0084	1487.7	273	37	43	31	Leno
T511	4.66	0.013	1128.7	96	73	43	30	Leno
T513	11.75	0.0199	1500	210	123	23	16	Leno
T518	9.79	0.0162	122.8	198.6	132	141	98	Satin
T521	21	0.0229	15.3	206	482	47	80	Satin
T522	20.6	0.0317	33.6	225	201	150	67	Satin
T526	16.48	0.0175	0.99	100	128	51	40	Plain

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