CB-TT(L/T/S) PTFE NON-SHRINKABLE TUBING

概述产品描述性能指标产品规格

应用领域
Made of PTFE material, with high temperature resistance up to 260℃, corrosion resistance, high dielectric strength, it is widely used in industries like electronics, electric heating, aerospace, military, and telecommunication, for example mini type transformers, special sensors, artificial blood vessels etc. CB-TT-L(150V), CB-TT-T(300V) and CB-TT-S(600V) have passed the UL approval, also passed the UL1446 insulation system (PD GEORGE CO / RIPLEY RESIN DASH2B-5 system) compatibility test.

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产品描述

材料：polytetrafluoroethylene (PTFE)

收缩倍率：non-shrinkable

特点：
◆ Voltage level: 150V / 300V / 600V
◆ Operation temperature range: -80~260℃

性能指标

Items	Test Methods	Specification
Specific gravity	ASTM D792	2.16g/cm³
Tensile strength	ASTM D638	≥24.5MPa
Elongation at break	ASTM D638	≥350%
Bending coefficient	ASTM D792	≥490MPa
Impact strength	ASTM D256, +23℃-54℃j/m	No cracking
Hardness	ASTM D2240	≥55 Shore D
Friction coefficient	-	≤0.1
Melting point	-	327℃
Operating temperature	-	≤260℃
Flammability	UL224	VW-1
Dielectric constant 10³-10⁶HZA	ASTM D150	≥2.1
Dielectric dissipation factor 10⁶HZ	ASTM D150	0.0002
Arc coefficient	ASTM D495	＞300S
Volume resistance	UL224	≥1.0×10¹⁵Ω.cm
Dielectric strength	ASTM D2671	AC 2500V, 60s, no breakdown
Weather resistance	“Weather-o-meter” (2000h)	No change
Solvent resistance	ASTM D543	Excellent
Chemical resistance	ASTM D543	Excellent

产品规格

Size CB-TT(L/T/S) (Shrink ratio: non-shrink)

Size (AWG)	Inside Diameter (mm)	Wall-thickness(mm)			Packing Length (meter/roll)
Size (AWG)	Inside Diameter (mm)	S-TYPE	T-TYPE	L-TYPE	Packing Length (meter/roll)
30	0.30±0.05	0.23±0.05	0.23±0.05	0.15±0.04	305
28	0.38±0.05				305
26	0.46±0.05				305
24	0.56±0.05	0.30±0.06	0.25±0.06		305
23	0.66±0.05				305
22	0.71±0.05				305
21	0.81±0.05				305
20	0.86±0.05	0.40±0.07	0.30±0.06		305
19	0.96±0.05				305
18	1.07±0.05				305
17	1.19±0.05				305
16	1.34±0.05				153
15	1.50±0.05				153
14	1.68±0.08			0.20±0.05	153
13	1.93±0.08				153
12	2.16±0.08				153
11	2.41±0.08				100
10	2.69±0.08				100
9	3.00±0.08	0.50±0.07	0.38±0.07		100
8	3.38±0.08				50
7	3.76±0.08				50
6	4.22±0.08			0.25±0.06	50
5	4.72±0.10				50
4	5.28±0.10				100
3	5.94±0.10				100
2	6.68±0.10				100
1	7.46±0.10				100
0	8.38±0.10				100

Other sizes and colors are available upon special order.