HEATRAX-HEAT SHRINKABLE POLYOLEFIN MELTABLE INNER WALL

HAT is an irradiated polyolefin "adhesive" lined thin wall tubing. It is designed to insulate, seal and protect components and electrical splices from moisture and corrosion. Product is coated on the inside with special thermoplastic adhesive which adheres to a wide variety of plastic, rubber and metal substrates. When heated, it will shrink to 50% of its supplied diameter to conform to the object it covers. Upon cooling, adhesive returns to its original state, forming a waterproof bond between tubing and substrate.

Applicable
Specifications:
MIL-I-23053/4, Class 2
Operating
Temperature Range:		 - 55ºC to 110ºC
- 67ºF to 230ºF
Shrink Ratio: 2 to 1
Shrink Temperature: 121ºC/249ºF
Colors:Black
Other colors available with possible minimums and upcharge.
Non flame-retardant Clear also available. Consult Factory.

 
Inside Diameter
  
Cat. # -Size (Inches)
Expanded-
as supplied
(Inches, Min.)
Recovered-
after heating
(Inches, Max.)
Recovered
Nom. Wall
Thickness
(Inches)
Standard
4 foot
lengths,
total ft.
per pkg.
HAT -1/8
.125
.062
.021
100, 200
HAT -3/16
.187
.093
.022
100, 200
HAT -1/4
.250
.125
.030
100, 200
HAT -3/8
.375
.187
.031
100, 200
HAT -1/2
.500
.250
.032
100, 200
HAT -3/4
.750
.375
.037
20, 100
HAT -1
1.000
.500
.038
20, 100
HAT -1-1/2
1.500
.750
.039
20, 100

HEATRAX-HEAT SHRINKABLE ADHESIVE LINED TUBING

HML/HML4X is a radiation crosslinked, heat-shrinkable tubing, adhesive-lined to provide environmental sealing in a wide variety of electrical applications. Its internal adhesive coating, when heated, melts and flows to form a positive seal. The coating adheres to the outer tubing and surface below, creating an excellent barrier to moisture. Because the tubing and adhesive are flexible, the moisture seal withstands bending of the substrate. Flexibility makes HML/HML4X tubing ideal for cable repair. The adhesive bonds to a wide variety of plastics, rubbers and metals, including polyethylene, rubber and aluminum.

HML/HML4X is available with expansion ratios of 3:1 and 4:1 making it possible to repair cables without removing connectors.

Applicable
Specifications:
MIL-I-23053/4, Class 3
Operating
Temperature Range:		 - 55ºC to 110ºC
- 67ºF to 230ºF
Shrink Ratio: 3 to 1 = HML
4 to 1 = HML4X
Shrink Temperature: 125ºC/257ºF
Colors:Black



 
Inside Diameter
 
Cat. # -Size
(Inches)
Expanded-
as supplied
(Inches, Min.)
Recovered-
after heating
(Inches, Max.)
Recovered
Nom. Wall
Thickness
(Inches)
Standard
4 foot
lengths,
total ft.
per pkg.
3:1
HML-1/8
.118
.039
.039
100, 200
HML-1/4
.236
.079
.039
100, 200
HML-3/8
.354
.118
.055
100, 200
HML-1/2
.472
.157
.070
100, 200
HML-3/4
.748
.236
.088
100, 200
HML-1
.940
.315
.100
20, 100
HML-1-1/2
1.570
.512
.100
20, 48
4:1
HML4x-4/1
.157
.039
.039
40
HML4x-8/2
.315
.079
.039
40
HML4x-12/3
.472
.118
.055
40
HML4x-16/4
.630
.157
.070
40
HML4x-24/6
.945
.236
.088
40
HML4x-32/8
1.260
.315
.100
40
HML4x-52/13
2.050
.512
.100
20

HEAT SHRINKABLE TUBINGS HEATRAX® Index
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