PTFE Non Heat Shrink Tubing

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Website: http://cyshrinktubing.com/3-1-ptfe-non-heat-shrink-tubing.html

Model: CB-TT

Application
Our PTFE non heat shrink tubing (product ID: CB-TT (L/S/T)), is made of polytetrafluoroethylene (PTFE) material and is widely used in electronics, computers, communications equipment and other fields because of its high temperature (260℃) resistance, corrosion resistance, high insulation and high strength. CB-TT has passed the American UL certified (certification number: E180908) and the compatibility test of the UL 1446 insulation system (DASH2B-5 System of PD GEORGE CO/RIPLEY RESIN)

Voltage grade: 150V/300V/600V

Temperature range: -80℃～200℃

Size

PTFE Insulation Tubing
Size	ID (mm)			OD (mm)
AWG	MIN	NOR	MAX	CB-TT(S)	CB-TT(T)	CB-TT(L)
30	0.25	0.30	0.38	0.76	0.76	0.60
28	0.33	0.38	0.46	0.84	0.84	0.68
26	0.41	0.46	0.53	0.92	0.92	0.76
24	0.51	0.56	0.66	1.16	1.06	0.86
23	0.58	0.66	0.74	1.26	1.16	0.96
22	0.66	0.71	0.81	1.31	1.21	1.01
21	0.74	0.81	0.89	1.41	1.31	1.11
20	0.81	0.86	0.97	1.66	1.46	1.16
19	0.91	0.96	1.07	1.76	1.56	1.26
18	1.01	1.07	1.17	1.87	1.67	1.37
17	1.14	1.19	1.32	1.99	1.79	1.49
16	1.29	1.34	1.47	2.14	1.94	1.64
15	1.45	1.50	1.65	2.30	2.10	1.80
14	1.62	1.68	1.83	2.48	2.28	2.08
13	1.83	1.93	2.05	2.73	2.53	2.33
12	2.05	2.16	2.31	2.96	2.77	2.56
11	2.31	2.41	2.57	3.21	3.01	2.81
10	2.59	2.69	2.84	3.49	3.29	3.09
9	2.90	3.00	3.15	4.00	3.76	3.40
8	3.28	3.38	3.53	4.38	4.14	3.78
7	3.65	3.76	3.94	4.76	4.52	4.16
6	4.11	4.22	4.41	5.22	4.98	4.72
5	4.62	4.72	4.95	5.72	5.48	5.22
4	5.18	5.28	5.53	6.28	6.04	5.78
3	5.81	5.94	6.20	6.94	6.70	6.44
2	6.55	6.68	6.93	7.68	7.44	7.18

Specifications

Item	Test method	Specifications
Specific Gravity	ASTM D792	2.16g/cm³
Tensile strength	ASTM D638	24.5MPa
Ultimate Elongation Ratio	ASTM D638	350%
Flexural Modulus	ASTM D790	490MPa
Impact Strength	ASTM D256 23℃-54℃j/m	No cracking
Hardness	ASTM D2240	55 Shore D
Coefficient of Dynamic Friction		0.1
Melting Point		327℃
Service Temperature		260℃
Flammability	UL-224	VW-1
Dielectric Constant At 103-106Hz	ASTM D150	2.1
Dissipation Factor At 106Hz	ASMT D150	0.0002
Arc Resistance	ASMT D495	＞300s
Volume Resistance	ASTM D257	＞1018Ω.cm
Weather Resistance	Weather-o-meter(2000h)	No change
Solvent Resistance	ASTM D543	First rate
Chemical Resistance	ASTM D543	First rate
Pressure Resistance	2500V(60s), no breakdown	Pass