V- Style Heat Shrink Molded Shapes
Product Overview：
- Product Features
- Specifications
- Technical data
- Video
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V- Style Heat Shrink Molded Shapes
KEYUACE- V-Style Heat Shrink Molded Shapes designed to provide protection for a variety of applications. Whether your challenge is size, weight, extreme temperatures or harsh environments, our shrink-molded shapes are designed to meet your design requirements
Suitable materials can be selected according to the different requirements of the use environment to meet the multi-level requirements of military and commercial use, easy installation and use, and waterproof with glue.
. Optional with lip
Comply with RoHS, REACH environmental protection specifications
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KY/MS-3B/V1-01~05 ：
NO.
Model
Dimensions
before heat shrink
(mm)
Dimensions After heat shrink(mm)
Hmin
Jmin
Kmin
Hmax
Jmax
Kmax
HW&JW±20%
KW±20%
P±10%
1
KY/MS-3B/V1-01
13.2
13.2
6.6
6.9
6.9
3.6
1.52
1.02
49.3
2
KY/MS-3B/V1-02
26.9
26.9
6.6
12.7
12.7
3.6
2.54
1.02
92.5
3
KY/MS-3B/V1-03
26.9
26.9
13.2
13.7
13.7
6.1
2.54
1.52
144.8
4
KY/MS-3B/V1-04
55.6
55.6
13.2
26.9
26.9
6.9
4.57
1.52
184.9
5
KY/MS-3B/V1-05
55.6
55.6
26.9
26.9
26.9
13.7
4.57
2.54
203.5
Application : This 30°V- Style Heat shrink Molded Shapes(Boots) provides mechanical protection and strain relief for cable splits.
KY/MS-3B/V2-01~03 Size Selection Table：
NO.
Model
Dimensions
before heat shrink
(mm)
Dimensions After heat shrink(mm)
Hmin
Jmin
Kmin
Hmax
Jmax
Kmax
HW&JW±20%
KW±20%
P±10%
1
KY/MS-3B/V2-01
30.5
30.5
20.3
15.7
15.7
10.7
2.54
1.78
82.6
2
KY/MS-3B/V2-02
35.6
35.6
15.2
18.3
18.3
8.6
2.54
1.52
63.5
3
KY/MS-3B/V2-03
35.6
35.6
10.2
18.8
18.3
5.3
2.79
1.52
61.0
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Heat Shrink Molded Shapes Material Properties
Material code
Material category
Hardness (Shore A)
Operating temperature
installation temperature
Material properties
-4
Mildew resistant soft flame retardant polyolefin
82±2
﹣55～135℃
150℃
Mildew-resistant, especially soft, flame-retardant, abrasion-resistant, liquid-resistant
-12
Modified fluororubber
87±2
﹣55～200℃
220℃
Soft, flame retardant, heat resistant, excellent oil and solution resistance
-25
Solution resistant rubber
92±2
﹣55～150℃
175℃
Semi-hard, flame-retardant, chemical-resistant, abrasion-resistant, liquid-resistant, heat-resistant
-71
Semi-hard modified polyolefin
90±2
﹣55～135℃
150℃
Semi-hard, flame-retardant, liquid-resistant, heat-resistant, wear-resistant
-100
Halogen Free Flame Retardant Polyolefin
90±2
﹣30～120℃
150℃
Halogen free, flame retardant, low smoke, environmentally friendly
Heat Shrink Molded Shapes material performance index
performance
Test items
Unit
Material code
experiment method
-4
-12
-25
-71
-100
physical
properties
Size Appearance After Shrinking
/
No cracks, the product conforms to the model size after shrinkage
JB/T7829-2006
Hardness (Shore)
degree
82±2
87±2
92±2
90±2
90±2
GB/T2411-2008
tensile strength
Mpa
≥16
≥12
≥14
≥14
≥10
GB/T1040.2-2006
Elongation at break
﹪
≥450
≥350
≥350
≥300
≥250
GB/T1040.2-2006
water absorption
(23℃ 24h)
％
≤0.15
≤0.15
≤0.15
≤0.15
≤0.15
GB/T2951.13-2008
density
g/c㎥
1.1±0.1
1.0±0.1
1.1±0.1
1.2±0.1
1.3±0.1
GB/T1033-2008
low temperature embrittlement
﹣55±5℃ 4h
℃
No cracking, no flowing,
/
GB/T5470-2008
Aging
performance
Oven / Heat Aging 135℃ 168h
Elongation at break
﹪
≥350
/
/
≥200
≥100
GB/T7141-2008
tensile strength
Mpa
≥12
/
/
≥10
≥8
GB/T7141-2008
Oven / Heat Aging 150℃ 168h
Elongation at break
﹪
/
/
≥250
/
/
GB/T7141-2008
tensile strength
Mpa
/
/
≥10
/
/
GB/T7141-2008
Oven / Heat Aging 200℃ 168h
Elongation at break
﹪
/
≥250
/
/
/
GB/T7141-2008
tensile strength
Mpa
/
≥10
/
/
/
GB/T7141-2008
Thermal shock 200℃ 4h
/
No crack, no flowing, no dripping
JB/T7829-2006
Thermal shock 300℃ 4h
/
/
No crack,
/
/
/
JB/T7829-2006
Electrical
properties
Dielectric strength
Kv/mm
≥14
≥10
≥10
≥12
≥10
GB/T1408.1-2016
Volume resistivity
Ω.cm
≥1×1011
≥1×1010
≥1×1010
≥1×1010
≥1×1010
GB/T1410-2006
Chemical
properties
flame retardancy
/
V-1
GB/2408-2008
Copper corrosion
/
150±5℃ 168h pass
UL224
smoke density
/
/
/
/
/
≤32
GB/T8323.2-2008
Mold resistance
/
≤2
≤2
≤2
≤2
/
GJB150.10A-2009
Damp heat properties
humidity95％ 60℃～30℃ transform5次，24h.
Qualified cycle test
GJB150.9A-2009
Salt spray performance
5% salt solution, continuous spraying at 35°C
for 48h, Good appearance, no corrosion
GJB150.11A-2009
Media resistance
aviation oil
F40 （23℃ 24h）
Tensile Strength
Mpa
10.5
9
11
8
6
GB/T2951.21-2008
Elongation at break
％
350
230
300
200
180
GB/T2951.21-2008
lubricating oil 23℃ 24h
Tensile Strength
Mpa
≥12
≥10
≥12.5
≥9
≥7
GB/T2951.21-2008
Elongation at break
％
380
260
330
220
200
GB/T2951.21-2008
Add：Building B, West Gate,HaoYu Industrial Park, MiaoBianWang Village, ShiPai Town, DongGuan City, GuangDong Province, China . Postal cost : 523330