SUMITUBE™ LA

CatalogNo.813

[Large diameter heat-shrinkable tubing]

■ Large diameter and thick wall
✔RoHS directive 10 substances

■ Electrical insulation for busbars
■ Insulation and protection for metal sleeves

Category	Heat shrink tubing
Material	Irradiated cross-linked flexible polyolefin
Flammability	Non Flame Retarded
Shrink temperature	min. 115℃
Shrink ratio	Approx. 35%
Longitudinal change	min. -20%
Continuous operating temperature	-55 to 105℃
Specifications/Approvals	SFP standard (RE4-2380)
Marking on Surface	―
Available colors	Black, Clear
Flexibility	Flexible
Environmental Compliance	Halogen-free,RoHS,ELV
Industry	Automotive,Military / Aerospace,Construction machinery,Industrial machinery,Electronics,Power supply / Communication

Gasoline	Gas oil	Lubricant	Alcohol	Acid	Alkali
○	○	○	◎	◎	◎

Gasoline

Gas oil

Lubricant

Alcohol

Acid

Alkali

○

◎

Features

Properties	Items	Requirements	Typical values*
Mechanical	Tensile strength Elongation Specific gravity Hardness (Shore D)	min. 10.4MPa min. 200% ― ―	19.2MPa 440% 0.92 44
Electrical	Dielectric withstand Volume resistivity	AC2.5kV x 60 sec., no breakdown min. 1.0 x 10¹⁶Ω・cm	Pass 1.6 x 10¹⁶Ω・cm
Chemical	Water absorption Flammability	23℃ x 24 hours, max. 0.10% Flammable	0.09% ―

Properties

Items

Requirements

Typical values*

Mechanical

Tensile strength
Elongation
Specific gravity
Hardness (Shore D)

min. 10.4MPa
min. 200%
―
―

19.2MPa
440%
0.92
44

Electrical

Dielectric withstand
Volume resistivity

AC2.5kV x 60 sec., no breakdown
min. 1.0 x 10¹⁶Ω・cm

Pass
1.6 x 10¹⁶Ω・cm

Chemical

Water absorption
Flammability

23℃ x 24 hours, max. 0.10%
Flammable

0.09%
―

* For reference use only

Sizes

Trade size（mm）	As supplied（mm）		After recovered（mm）		Unit length（min.）（m）
Trade size（mm）	Inside diameter	Wall thickness（nom.）	Inside diameter（max.）	Wall thickness（min.）	Unit length（min.）（m）
30×1	36.0±4.0	0.70	21.0	1.50	25
40×1	47.0±4.0	0.70	27.0	1.50	25
50×1	57.0±4.0	0.70	33.0	1.50	25
60×1	67.0±4.0	0.70	40.0	1.50	25
70×1	77.0±4.0	0.70	46.0	1.50	20
80×1	86.0±4.0	0.70	53.0	1.50	20
90×1	96.0±4.0	0.70	60.0	1.50	20
100×1	106.0±4.0	0.70	66.0	1.50	20
120×1	127.0±4.0	0.70	80.0	1.50	20
150×1	161.0±4.0	0.70	98.0	1.50	20