DW125 柔軟高倍雙壁熱收縮套管
應用
由聚烯烴和熱熔膠共擠制造而成，用于需要密封防水防潮的電線電纜、配線和連接器的絕緣保護，可以很好地應用于電子電器、汽車和通訊等很多行業中。
特性
? 優異的熱熔膠和高的收縮比提供了優異的密封
? 用于電子連接部分應用的密封和絕緣保護
? 不需要移開連接器就可以方便修補損傷的絕緣層
? 可選用EVA熱熔膠或聚酰胺（PA）熱熔膠
? 高收縮比3:1、4:1可用作非規則形狀物件的絕緣和密封保護
? 柔軟、阻燃
? 符合ROHS、REACH等環保規范
顏色
? 標準顏色：黑色
? 其他顏色可訂制
操作溫度范圍
? 連續使用溫度范圍：-55℃～125℃
? {zd1}起始收縮溫度：80℃
? {zd1}wq收縮溫度：110℃
符合標準
? SAE AMS-DTL-23053/4
? UL224 E360866 125℃ 600V
性能指標
|
性能
|
指標要求
|
測試方法
|
典型值
|
|
縱向收縮率
|
≤10％
|
ASTM D 2671
|
≤5％
|
|
抗張強度
|
10.3MPa min
|
ASTM D 638
|
≥12MPa
|
|
斷裂伸長率
|
200％ min
|
ASTM D 638
|
≥400％
|
|
老化后抗張強度
（熱老化158℃，168小時）
|
初始值的70%以上
|
ASTM D 638
|
≥90％
|
|
老化后斷裂伸長率(158℃,168hrs)
|
100％ min
|
ASTM D 638
|
≥300％
|
|
熱沖擊
|
無裂紋
|
ASTM D 2671
|
無裂紋
|
|
低溫柔軟性
（-55℃，4小時）
|
無裂紋
|
ASTM D 2671
|
無裂紋
|
|
絕緣耐壓和擊穿
|
2500V,60sec,不擊穿
|
ASTM D 2671
|
不擊穿
|
|
體積電阻率
|
1014??cm min
|
ASTM D 638
|
≥1014??cm
|
|
銅腐性
|
無腐蝕
|
ASTM D 2671
|
無腐蝕
|
|
阻燃性
|
ALL TUBING FLAME TEST
|
UL224
|
通過
|
規格尺寸
|
規格
|
收縮前（mm）
|
收縮后（mm）
|
標準包裝（m/條或m/卷）
|
|
內徑（min）
|
內徑（max）
|
壁厚
|
膠厚
|
|
3:1(inch,mm)
|
|
1/8(3/1)
|
3.0
|
1.0
|
1.00+0.28
|
0.50
|
1.22/200
|
|
3/6(4.8/1.6)
|
4.8
|
1.6
|
1.00+0.28
|
0.50
|
1.22/100
|
|
1/4(6/2)
|
6.0
|
2.0
|
1.00+0.28
|
0.50
|
1.22/100
|
|
3/8(9/3)
|
9.0
|
3.0
|
1.40+0.28
|
0.60
|
1.22/50
|
|
1/2(12/4)
|
12.0
|
4.0
|
1.78+0.38
|
0.76
|
1.22/25
|
|
3/4(18/6)
|
18.0
|
6.0
|
2.25+0.55
|
0.76
|
1.22/25
|
|
1(24/8)
|
24.0
|
8.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
11/2(39/13)
|
39.0
|
13.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
4:1(mm)
|
|
4/1
|
4.0
|
1.0
|
1.00+0.28
|
0.50
|
1.22/100
|
|
8/2
|
8.0
|
2.0
|
1.00+0.28
|
0.50
|
1.22/50
|
|
12/3
|
12.0
|
3.0
|
1.40+0.28
|
0.60
|
1.22/25
|
|
16/4
|
16.0
|
4.0
|
1.78+0.38
|
0.76
|
1.22/25
|
|
24/6
|
24.0
|
6.0
|
2.25+0.55
|
0.76
|
1.22/25
|
|
32/8
|
32.0
|
8.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
52/13
|
52.0
|
13.0
|
2.54+0.55
|
1.02
|
1.22
|
壁厚包含膠厚
其他規格尺寸可定制
DW125 Soft And High Times Double Wall Heat Shrinkable Sleeve
Application
Dual-wall adhesive-lined heat shrinkable tubing is made by co-extrusion of excellent polyolefin compounds and hot-melt adhesive. It is used for water-proofing and insulation protection of wire and cable and wire harnesses, and connector-to-cable transitions. It is typically used in the insulation and sealing of electrical and electronic components, automotive and communication industry.
Characteristics
v Good hot-melt adhesive and high expansion ratio to provide good sealing protection.
v Environmental sealing and protection of electrical applications.
v Conveniently repair most damaged cable jackets without removing connectors.
v EVA hot melt adhesive or PA adhesive are available.
v High Shrink ratio 3:1 and 4:1 allows for insulation and sealing of irregular shapes.
v Flexible, flame retardant
v ROHS and REACH compliant
Color
v Standard color: Black
v Other colors are available upon request.
Operating Temperature Range
v Operating temperature: -55℃～125℃
v Minimum shrink temperature: 80℃
v Minimum fully recovery temperature: 110℃
Approvals
v SAE AMS-DTL-23053/4
v UL224 E360866 125℃ 600V
Property
|
Property
|
Requirement
|
Test method
|
Typical data
|
|
Longitudinal shrinkage
|
≤10％
|
ASTM D 2671
|
≤5％
|
|
Tensile strength
|
10.3MPa min
|
ASTM D 638
|
≥12MPa
|
|
Elongation at break
|
200％ min
|
ASTM D 638
|
≥400％
|
|
Tensile strength after aging
（158℃,168hrs）
|
70% of original
|
ASTM D 638
|
≥90％
|
|
Elongation after aging
（158℃,168hrs）
|
100％ min
|
ASTM D 638
|
≥300％
|
|
Heat shock
|
No crack
|
ASTM D 2671
|
No crack
|
|
Low-temperature flexibility（-55℃,4hrs）
|
No crack
|
ASTM D 2671
|
No crack
|
|
Dielectric voltage withstand
|
2500V,60sec,no breakdown
|
ASTM D 2671
|
No breakdown
|
|
Volume resistivity
|
1014??cm min
|
ASTM D 638
|
≥1014??cm
|
|
Copper corrosion
|
No corrosion
|
ASTM D 2671
|
No corrosion
|
|
Flammability
|
ALL TUBING FLAME TEST
|
UL224
|
Pass
|
Sizes
|
Size
|
As supplied
(mm)
|
After recovered(mm)
|
Standard packing
(m/pc,m/roll)
|
|
Inside diameter
(min)
|
Inside diameter
(max)
|
Wall thickness
|
Adhesive thickness
(nominal)
|
|
3:1(inch,mm)
|
|
1/8(3/1)
|
3.0
|
1.0
|
1.00+0.28
|
0.50
|
1.22/200
|
|
3/6(4.8/1.6)
|
4.8
|
1.6
|
1.00+0.28
|
0.50
|
1.22/100
|
|
1/4(6/2)
|
6.0
|
2.0
|
1.00+0.28
|
0.50
|
1.22/100
|
|
3/8(9/3)
|
9.0
|
3.0
|
1.40+0.28
|
0.60
|
1.22/50
|
|
1/2(12/4)
|
12.0
|
4.0
|
1.78+0.38
|
0.76
|
1.22/25
|
|
3/4(18/6)
|
18.0
|
6.0
|
2.25+0.55
|
0.76
|
1.22/25
|
|
1(24/8)
|
24.0
|
8.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
11/2(39/13)
|
39.0
|
13.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
4:1(mm)
|
|
4/1
|
4.0
|
1.0
|
1.00+0.28
|
0.50
|
1.22/100
|
|
8/2
|
8.0
|
2.0
|
1.00+0.28
|
0.50
|
1.22/50
|
|
12/3
|
12.0
|
3.0
|
1.40+0.28
|
0.60
|
1.22/25
|
|
16/4
|
16.0
|
4.0
|
1.78+0.38
|
0.76
|
1.22/25
|
|
24/6
|
24.0
|
6.0
|
2.25+0.55
|
0.76
|
1.22/25
|
|
32/8
|
32.0
|
8.0
|
2.54+0.55
|
1.02
|
1.22/25
|
|
52/13
|
52.0
|
13.0
|
2.54+0.55
|
1.02
|
1.22
|
Wall thickness includes adhesive thickness.
Other sizes are available upon request.
廣告
