DWF 船用高收縮比含膠雙壁熱縮管 相關(guān)信息由 東莞市益聯(lián)電業(yè)技術(shù)有限公司提供。如需了解更詳細(xì)的 DWF 船用高收縮比含膠雙壁熱縮管 的信息，請(qǐng)點(diǎn)擊 http://www.nciecn.com/b2b/heniping.html 查看 東莞市益聯(lián)電業(yè)技術(shù)有限公司 的詳細(xì)聯(lián)系方式。
DWF 船用高收縮比含膠雙壁熱縮管
應(yīng)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(hù)，可以很好地應(yīng)用于船舶海上工作及船用電纜接頭。
特性
2 優(yōu)異的熱熔膠和高的收縮比提供了優(yōu)異的密封
2 用于電子連接部分應(yīng)用的密封和絕緣保護(hù)
2 高收縮比3:1、4:1可用作非規(guī)則形狀物件的絕緣和密封保護(hù)
2 阻燃
2 符合ROHS、REACH等環(huán)保規(guī)范
顏色
2 標(biāo)準(zhǔn)顏色：黑色
2 其他顏色可訂制
操作溫度范圍
2 連續(xù)使用溫度范圍：-55℃～110℃
2 {zd1}起始收縮溫度：80℃
2 {zd1}wq收縮溫度：120℃
符合標(biāo)準(zhǔn)
2 SAE AMS-DTL-23053/15
2 ABS, DNV 船級(jí)社標(biāo)準(zhǔn)
性能指標(biāo)
|
性能 |
指標(biāo)要求 |
測(cè)試方法 |
典型值 |
|
縱向收縮率 |
≤10％ |
ASTM D 2671 |
≤5％ |
|
抗張強(qiáng)度 |
10.4MPa min |
ASTM D 638 |
≥14MPa |
|
斷裂伸長(zhǎng)率 |
200％ min |
ASTM D 638 |
≥400％ |
|
老化后抗張強(qiáng)度 （熱老化158℃，168小時(shí)） |
≥7.3MPa |
ASTM D 638 |
≥13MPa |
|
老化后斷裂伸長(zhǎng)率(158℃,168hrs) |
100％ min |
ASTM D 638 |
≥300％ |
|
熱沖擊（200℃，4小時(shí)）時(shí)）
|
無(wú)裂紋 |
ASTM D 2671 |
無(wú)裂紋 |
|
低溫柔軟性 （-55℃，4小時(shí)） |
無(wú)裂紋 |
ASTM D 2671 |
無(wú)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 |
|
阻燃性 |
30秒內(nèi)自熄 |
UL224 |
通過(guò) |
規(guī)格尺寸
|
規(guī)格 |
收縮前（mm） |
收縮后（mm） |
標(biāo)準(zhǔn)包裝 （m/條） |
||
|
內(nèi)徑（min） |
內(nèi)徑（max） |
壁厚 |
膠厚 |
||
|
22/6 |
22.0 |
6.0 |
2.54+0.55 |
1.02 |
1.22 |
|
32/8 |
32.0 |
8.0 |
2.54+0.55 |
1.02 |
1.22 |
|
40/10 |
40.0 |
10.0 |
2.54+0.55 |
1.02 |
1.22 |
|
52/13 |
52.0 |
13.0 |
2.54+0.55 |
1.02 |
1.22 |
|
64/16 |
64.0 |
16.0 |
2.80+0.55 |
1.10 |
1.22 |
|
75/19 |
75.0 |
19.0 |
3.00+0.55 |
1.10 |
1.22 |
|
101/25 |
101.0 |
25.0 |
3.00+0.55 |
1.10 |
1.22 |
|
40/12 |
40.0 |
12.0 |
2.54+0.55 |
1.02 |
1.22 |
|
55/16 |
55.0 |
16.0 |
2.70+0.55 |
1.02 |
1.22 |
|
65/19 |
65.0 |
19.0 |
2.80+0.55 |
1.10 |
1.22 |
|
75/22 |
75.0 |
22.0 |
3.00+0.55 |
1.10 |
1.22 |
|
95/25 |
75.0 |
25.0 |
3.00+0.55 |
1.10 |
1.22 |
|
115/34 |
115.0 |
34.0 |
3.00+0.55 |
1.10 |
1.22 |
|
140/42 |
140.0 |
42.0 |
3.00+0.55 |
1.10 |
1.22 |
|
160/50 |
160.0 |
50.0 |
3.00+0.55 |
1.10 |
1.22 |
壁厚包含膠厚
其他規(guī)格尺寸可定制
DWF Marine Use, High-shrink-ratio, Adhesive-lined Heat Shrinkable Tubing
Application
Dual-wall adhesive-lined heat shrinkable tubing is made by 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 marine 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 High Shrink ratio 3:1 and 4:1 allows for insulation and sealing of irregular shapes.
v 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℃～110℃
v Minimum shrink temperature: 80℃
v Minimum fully recovery temperature: 120℃
Approvals
v SAE AMS-DTL-23053/15
v ABS, DNV 船級(jí)社標(biāo)準(zhǔn)
Property
|
Property |
Requirement |
Test method |
Typical data |
|
Longitudinal shrinkage |
≤10％ |
ASTM D 2671 |
≤5％ |
|
Tensile strength |
10.4MPa min |
ASTM D 638 |
≥14MPa |
|
Elongation at break |
200％ min |
ASTM D 638 |
≥400％ |
|
Tensile strength after aging （158℃,168hrs） |
≥7.3MPa |
ASTM D 638 |
≥13MPa |
|
Elongation after aging （158℃,168hrs） |
100％ min |
ASTM D 638 |
≥300％ |
|
Heat shock （200℃，4hrs）
|
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 876 |
≥1014??cm |
|
Flammability |
Self-extinguishing within 30 seconds |
UL224 |
Pass |
Sizes
|
Size
|
As supplied (mm) |
After recovered(mm) |
Standard packing (m/pc) |
||
|
Inside diameter (min) |
Inside diameter (max) |
Wall thickness |
Adhesive thickness (nominal) |
||
|
22/6 |
22.0 |
6.0 |
2.54+0.55 |
1.02 |
1.22 |
|
32/8 |
32.0 |
8.0 |
2.54+0.55 |
1.02 |
1.22 |
|
40/10 |
40.0 |
10.0 |
2.54+0.55 |
1.02 |
1.22 |
|
52/13 |
52.0 |
13.0 |
2.54+0.55 |
1.02 |
1.22 |
|
64/16 |
64.0 |
16.0 |
2.80+0.55 |
1.10 |
1.22 |
|
75/19 |
75.0 |
19.0 |
3.00+0.55 |
1.10 |
1.22 |
|
101/25 |
101.0 |
25.0 |
3.00+0.55 |
1.10 |
1.22 |
|
40/12 |
40.0 |
12.0 |
2.54+0.55 |
1.02 |
1.22 |
|
55/16 |
55.0 |
16.0 |
2.70+0.55 |
1.02 |
1.22 |
|
65/19 |
65.0 |
19.0 |
2.80+0.55 |
1.10 |
1.22 |
|
75/22 |
75.0 |
22.0 |
3.00+0.55 |
1.10 |
1.22 |
|
95/25 |
75.0 |
25.0 |
3.00+0.55 |
1.10 |
1.22 |
|
115/34 |
115.0 |
34.0 |
3.00+0.55 |
1.10 |
1.22 |
|
140/42 |
140.0 |
42.0 |
3.00+0.55 |
1.10 |
1.22 |
|
160/50 |
160.0 |
50.0 |
3.00+0.55 |
1.10 |
1.22 |
Wall thickness includes adhesive thickness.
Other sizes are available upon request.
