EP150 EPDM熱收縮套管
應(yīng)用
由三元已丙橡膠（EPDM）經(jīng)特殊工藝加工而成，與普通三元已丙橡膠管相比，該產(chǎn)品的物理機(jī)械性能更好，耐電壓等級(jí)更高、耐磨性虛好。主要應(yīng)用于線纜線束或電子元件的絕緣保護(hù)，焊點(diǎn)防繡防腐、機(jī)械防護(hù)和防水密封等，廣泛應(yīng)用于電子、汽車、裝飾和燈飾工程和消費(fèi)品等。
特性
v 收縮比：2:1
v 柔軟、彈性好、握感好
v 耐溫等級(jí)高，達(dá)150℃，也可在180-200℃下短期或間歇使用
v 優(yōu)異的電氣絕緣性、耐候性、抗紫外光老化性能
v 優(yōu)異的耐酸堿和化學(xué)溶劑性能
v 符合ROHS、REACH等環(huán)保規(guī)范
顏色
v 標(biāo)準(zhǔn)顏色：黑色
v 其他顏色可定制
操作溫度范圍
v 連續(xù)使用溫度范圍：-55℃～150℃
v {zd1}起始收縮溫度：70℃
v {zd1}wq收縮溫度：120℃
符合標(biāo)準(zhǔn)
v SAE AMS-DTL-23053/13
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
|
≥12MPa
|
|
斷裂伸長(zhǎng)率
|
200％ min
|
ASTM D 638
|
≥400％
|
|
老化后抗張強(qiáng)度
（熱老化180℃，168小時(shí)）
|
7.3MPa min
|
ASTM D 638
|
≥9.8MPa
|
|
老化后斷裂伸長(zhǎng)率(180℃,168hrs)
|
100％ min
|
ASTM D 638
|
≥200％
|
|
低溫柔軟性
（-55℃，4小時(shí)）
|
無(wú)裂痕
|
ASTM D 2671
|
無(wú)裂痕
|
|
絕緣耐壓和擊穿
|
2000V,60sec,不擊穿
|
ASTM D 2671
|
通過(guò)
|
|
擊穿強(qiáng)度
|
10 KV/mm min
|
ASTM D 2671
|
≥12KV/mm
|
|
體積電阻率
|
1013??cm min
|
ASTM D 876
|
≥1013??cm
|
規(guī)格尺寸
|
規(guī)格
|
收縮前（mm）
|
收縮后（mm）
|
適用范圍
（mm）
|
標(biāo)準(zhǔn)包裝
（m/卷）
|
|
內(nèi)徑（min）
|
內(nèi)徑（max）
|
壁厚
|
|
Ф6
|
6.0
|
3.0
|
0.80+0.10
|
3.5-6.0
|
50
|
|
Ф8
|
8.0
|
4.0
|
0.90+0.10
|
4.5-8.0
|
50
|
|
Ф12
|
10.0
|
5.0
|
1.20+0.10
|
5.5-9.5
|
50
|
|
Ф14
|
12.0
|
6.0
|
1.20+0.10
|
6.5-11.5
|
50
|
|
Ф16
|
16.0
|
8.0
|
1.50+0.15
|
8-15
|
30
|
|
Ф20
|
20.0
|
10.0
|
1.50+0.15
|
11-19
|
30
|
|
Ф30
|
30.0
|
15.0
|
1.80+0.15
|
17-29
|
20
|
|
Ф40
|
40.0
|
20.0
|
2.00+0.20
|
22-38
|
20
|
|
Ф45
|
45.0
|
22.0
|
2.00+0.20
|
25-43
|
20
|
|
Ф50
|
50.0
|
25.0
|
2.00+0.20
|
27-48
|
20
|
|
Ф60
|
60.0
|
30.0
|
2.10+0.30
|
32-58
|
10
|
|
Ф70
|
70.0
|
35.0
|
2.10+0.30
|
37-68
|
10
|
其他規(guī)格尺寸可定制
EP150 EPDM Heat Shrinkable Tubing
Application
It is specially manufactured by EPDM compound. Compared to normal EPDM tube, it has better physical properties, higher voltage rating and better abrasion resistance. It is mainly applied for insulation protection of cable harness and connectors, anti-corrosion and water-proof of welding spots in electronic, automotive, decoration and consumption fields.
Characteristics
v Shrink ratio: 2:1
v Flexible, elastomeric.
v 150℃ temperature rating, also shortly used at 180-200℃.
v Excellent insulation, weather resistance and UV resistance.
v Excellent resistance to acid, base and chemical solvent.
v ROHS and REACH compliant.
Color
v Standard color: Black
v Other color are available on request.
Operating Temperature Range
v Operating temperature: -55℃～150℃
v Minimum shrink temperature: 70℃
v Minimum fully recovery temperature: 120℃
Approvals
v SAE AMS-DTL-23053/13
Property
|
Property
|
Requirement
|
Test method
|
Typical data
|
|
Longitudinal shrinkage
|
≤10％
|
ASTM D 2671
|
≤5％
|
|
Tensile strength
|
10.4MPa min
|
ASTM D 638
|
≥12MPa
|
|
Elongation at break
|
200％ min
|
ASTM D 638
|
≥400％
|
|
Tensile strength after aging
（180℃,168hrs）
|
7.3MPa min
|
ASTM D 638
|
≥9.8MPa
|
|
Elongation after aging
（180℃,168hrs）
|
100％ min
|
ASTM D 638
|
≥200％
|
|
Low-temperature flexibility（-55℃,4hrs）
|
No crack
|
ASTM D 2671
|
No crack
|
|
Dielectric voltage withstand
|
2000V,60sec,no breakdown
|
ASTM D 2671
|
Pass
|
|
Dielectric strength
|
10 KV/mm min
|
ASTM D 2671
|
≥12KV/mm
|
|
Volume resistivity
|
1013??cm min
|
ASTM D 876
|
≥1013??cm
|
Sizes
|
Size
|
As supplied（mm）
|
After recovered（mm）
|
Application range
（mm）
|
Standard packing
（m/roll）
|
|
Inside diameter（min）
|
Inside diameter（max）
|
Wall thickness
|
|
Ф6
|
6.0
|
3.0
|
0.80+0.10
|
3.5-6.0
|
50
|
|
Ф8
|
8.0
|
4.0
|
0.90+0.10
|
4.5-8.0
|
50
|
|
Ф12
|
10.0
|
5.0
|
1.20+0.10
|
5.5-9.5
|
50
|
|
Ф14
|
12.0
|
6.0
|
1.20+0.10
|
6.5-11.5
|
50
|
|
Ф16
|
16.0
|
8.0
|
1.50+0.15
|
8-15
|
30
|
|
Ф20
|
20.0
|
10.0
|
1.50+0.15
|
11-19
|
30
|
|
Ф30
|
30.0
|
15.0
|
1.80+0.15
|
17-29
|
20
|
|
Ф40
|
40.0
|
20.0
|
2.00+0.20
|
22-38
|
20
|
|
Ф45
|
45.0
|
22.0
|
2.00+0.20
|
25-43
|
20
|
|
Ф50
|
50.0
|
25.0
|
2.00+0.20
|
27-48
|
20
|
|
Ф60
|
60.0
|
30.0
|
2.10+0.30
|
32-58
|
10
|
|
Ф70
|
70.0
|
35.0
|
2.10+0.30
|
37-68
|
10
|
Other sizes are available upon request.
