COTRAN DR Diesel Resistant Elastomer Heat Shrink Tube

Product introduction

Made of modified radiation crosslinked elastomer, it has excellent resistance to diesel oil, chemical agents, high temperature fluids, long-term heat resistance and wear resistance. It is used for the protection of military or automotive cable terminals, separation joints, etc., and the working temperature range of the cable harness is wide, and the environment of diesel, aviation fuel, hydraulic oil, lubricating oil and other fluids is required.

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product introduction

Features

High and low temperature resistance, flame retardant, chemical resistance
Soft, oil resistant, especially diesel
Full shrinkage temperature.: 175℃
Meet RoHS environmental requirements
Meets the SAE-AMS-DTL-23053/16 standard
Operating temperature: -65℃ to +150℃
Technical Parameters

Technical Parameters

No.	Test item	Requirements	Test Method
1	Longitudinal shrinkage rate	-10% ~10%	ASTM D2671
2	Water absorption	≤2.0%max	ASTM D570
3	Tensile strength	≥11.7MPa	ASTM D2671
4	Elongation at break	≥250％	ASTM D2671
5	Insulation withstand voltage and breakdown	2500V,60sec, no breakdown	IEC 60243
6	Breakdown strength	11.9KV/mm min	ASTM D2671
7	Volume resistivity	10⁹Ω.cm min.	ASTM D2671
8	Elongation at break after aging	≥200％	UL 224
9	Tensile strength after aging	≥10.4MPa	UL 224
10	Thermal shock	200℃，4h, no cracks, no flow, no dripping on the outer wall	ASTM D2671
11	Low temperature flexibility	-65℃,4h, no crack	ASTM D2671
12	Copper corrosion	135℃，16h no corrosion	ASTM D130
13	Flame retardancy	Self-extinguishing in 1 minute	UL 224
14	Resistance to solvent aging tensile strength	≥10.4MPa	ASTM D2671
15	Resistance to solvent aging elongation at break	≥200％	ASTM D2671
16	Resistance to solvent aging breakdown	7.9KV/mm min	ASTM D2671
17	Mold resistance	No less than Level 1	GJB 150.10A-2009

Dimensions

Size (inch)	As supplied (mm)		After recovered (mm)		Standard Package（m/spool）
Size (inch)	D*(Min.)	W*	d*(Max.)	w*(Min.)	Standard Package（m/spool）
1/8	3.2	0.40	1.6	0.76±0.15	100
3/16	4.8	0.45	2.4	0.84±0.15	100
1/4	6.4	0.50	3.2	0.89±0.15	100
3/8	9.5	0.55	4.8	1.02±0.20	50
1/2	12.7	0.60	6.4	1.22±0.20	50
3/4	19.1	0.70	9.5	1.45±0.28	30
1	25.4	0.85	12.7	1.78±0.28	30
1 1/2	38.1	1.10	19.1	2.41±0.41	30
2	50.8	1.30	25.4	2.79±0.41	25

D* = Inner diameter as supplied

W*= Wall thickness as supplied

d* = Inner diameter after fully recovered

w*= Wall thickness after fully recovered

Storage

COTRAN DR diesel resistant elastomer heat shrink tube is stored at 10°C to 40°C with relative humidity of less than 75% and has a shelf life of more than five years.

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Subject : COTRAN DR Diesel Resistant Elastomer Heat Shrink Tube

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