AECM - Miniature Waterproof Cable End Cap

Applications

It is designed for waterproof protection of wire terminations. The outer layer of AECM is made of semi-rigid polyolefin, and it can resist the external abrasion and the erosion of most chemical substances. The inner layer is coated with good fluidity hot melt adhesive which can completely seal the nozzle after heat shrinkage and protect against moisture ingress.

Operating Temperature Range

Continuous operating temperature: -55℃ ~ 105℃
Minimum shrink temperature: 110℃
Full recovery temperature: Above 135˚C

Color

Standard color: black

Characteristics

Shrink ratio: 4:1
Excellent watertight seal
Semi-rigid, abrasion resistant and flame retardant material
Resistant to common solvent
Compliance with RoHS and REACH environmental regulations

Technical Data

Property	Specification Requirement	Test Method	Typical Value
Longitudinal change	0~10%	ASTM D2671	Pass
Tensile strength	≥10.3MPa	ASTM D2671	≥14MPa
Elongation at break	≥200%	ASTM D2671	≥200%
Tensile strength after aging	70% of initial value	ASTM D2671 (158˚C/168 hrs)	≥70%
Elongation at break after aging	≥100%	ASTM D2671 (158˚C/168 hrs)	≥100%
Heat shock	No cracking	ASTM D2671 (250˚C/4 hrs)	No cracking
Dielectric voltage withstand	AC2500V/60S No breakdown	ASTM D2671	No breakdown
Volume resistivity	≥10¹⁴Ω‧cm	ASTM D2671	≥10¹⁴Ω‧cm
Copper corrosion	No corrosion	ASTM D2671 (158˚C/168 hrs)	No corrosion
Flammability	Self extinguishing within 30S after fire source removed.	UL224	Pass