SEMI-RIGID , MULTI-PURPOSE FLAME RETARDANT POLYLEFIN HEAT SHRINK TUBING SHRINK RATIO 2:1 BH-2R

SEMI-RIGID , MULTI-PURPOSE FLAME RETARDANT POLYLEFIN HEAT SHRINK TUBING SHRINK RATIO 2:1 BH-2R
Download attachments: English BH-2R 中文 BH-2R
  • Applications: Semi-rigid , multi-purpose flame retardant polylefin heat shrink tubin widely used in some important fields such as military , aerospace and fine electronic instruments for insulating of harness , and connector.
  • Characteristics: BH-2R tubing with specially developed formulation and technology ,which makes the tubing to excellent abrasion resistant the outstanding physical, chemical and electrical properties
  • Operating temperature range: Minimum fully recovery temperature: 130℃
    Operating temperature: -55℃ to +135℃
  • Approvals / Specifications: Meet: UL 224 VW-1, 125℃ 600V SAE-AMS-DTL-23053/5 Class 1 & 3 RoHS, Sony-SS-00259
  • Colors: Black, Transparent, Other colors available on request

 

Normal size(mm)

As supplied (mm)

After recovered (mm)

Standard length 

(m/spool)

Inside diameter(Min.)

Inside diameter(Max.)

Wall thickness

3/64

1.2

0.6

0.40±0.08

200

1/16

1.6

0.8

0.43±0.08

200

3/32

2.4

1.2

0.51±0.08

200

1/8

3.2

1.6

0.51±0.08

200

3/16

4.8

2.4

0.51±0.08

100

1/4

6.4

3.2

0.64±0.08

100

3/8

9.5

4.8

0.64±0.08

100

1/2

12.7

6.4

0.64±0.08

50

5/8

16.0

8.0

0.76±0.08

50

3/4

19.1

9.5

0.76±0.08

50

1

25.4

12.7

0.89±0.12

50

Special size, cut pieces are available on request.

 

Property

Test Method

Typical Data

Tensile strength

ASTM D 2671

16MPa

Elongation at break

ASTM D 2671

500%

Tensile strength after aging at 175℃for 168 hrs

ASTM D 2671

14MPa

Elongation after aging at175℃for 168 hrs.

ASTM D 2671

250%

Flammability

Self-extinguish in 30 sec.

Pass

Heat shock (250℃/ 4 hrs.)

ASTM D 2671

No cracking

Cold bend test (-55℃/ 4 hrs.)

ASTM D 2671

No cracking

Dielectric strength

ASTM D 150

20KV/mm

Volume resistance

ASTM D 876

1014 .cm

Copper Corrosion

UL 224

Pass

Water absorption

ASTM D 570

0.15%

Chemical resistance

SAE-AMS-DTL-23053/5

Pass

Longitudinal shrinkage

UL 224

5%

Eccentricity

UL 224

30%

INSULATE, SEAL, CONNECT

Heat shrink tubing is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental protection for stranded and solid wires, connections, joints and terminals in electrical work.It is widely applied in the field of electronics,telecommunication,power energy,automobile and so on.

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