應(yīng)用
由輻照交聯(lián)優(yōu)質(zhì)耐油聚合物制成,適合應(yīng)用于需要耐油、耐磨擦的環(huán)境,具有優(yōu)良的耐油、耐化學(xué)腐蝕和耐溶劑性能,對(duì)線束、線纜或被覆元器件提供保護(hù)。
特性
顏色
標(biāo)準(zhǔn)顏色:黑色
操作溫度范圍
符合標(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 |
11.7MPa min |
ASTM D 638 |
≥13MPa |
斷裂伸長(zhǎng)率 |
200% min |
ASTM D 638 |
≥400% |
老化后抗張強(qiáng)度 (熱老化150℃,168小時(shí)) |
10.3MPa min |
ASTM D 638 |
≥12MPa |
老化后斷裂伸長(zhǎng)率(150℃,168小時(shí)) |
200% min |
ASTM D 638 |
≥300% |
熱沖擊 (200℃,4小時(shí)) |
無裂紋 |
ASTM D 2671 |
無裂紋 |
低溫柔軟性 (-65℃,4小時(shí)) |
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 |
擊穿強(qiáng)度 |
11.9 KV/mm min |
ASTM D 2671 |
≥16KV/mm |
體積電阻率 |
109??cm min |
ASTM D 876 |
≥1010cm |
腐蝕性 |
無腐蝕 |
ASTM D 2671 |
無腐蝕 |
阻燃性 |
1分鐘內(nèi)自熄 |
ASTM D 2671 |
通過 |
耐液性(23℃,24hrs) |
|||
抗張強(qiáng)度 |
10.3MPa min |
ASTM D 638 |
≥12MPa |
斷裂伸長(zhǎng)率 |
200% min |
ASTM D 638 |
≥300% |
擊穿強(qiáng)度 |
7.9 KV/mm min |
ASTM D 2671 |
≥12KV/mm |
規(guī)格尺寸
規(guī)格 |
收縮前(mm) |
收縮后(mm) |
標(biāo)準(zhǔn)包裝 (m/卷) |
||
英制 |
公制 |
內(nèi)徑(min) |
內(nèi)徑(max) |
壁厚 |
|
3/32 |
Ф2.4 |
2.4 |
1.2 |
0.51+0.08 |
200 |
1/8 |
Ф3.2 |
3.2 |
1.6 |
0.76+0.15 |
100 |
3/16 |
Ф4.8 |
4.8 |
2.4 |
0.84+0.15 |
100 |
1/4 |
Ф6.4 |
6.4 |
3.2 |
0.89+0.15 |
100 |
3/8 |
Ф9.5 |
9.5 |
4.8 |
1.02+0.20 |
50 |
1/2 |
Ф12.7 |
12.7 |
6.4 |
1.22+0.20 |
50 |
3/4 |
Ф19.1 |
19.1 |
9.5 |
1.45+0.28 |
30 |
1 |
Ф25.4 |
25.4 |
12.7 |
1.78+0.28 |
30 |
11/2 |
Ф38.1 |
38.1 |
19.1 |
2.41+0.41 |
30 |
2 |
Ф50.8 |
50.8 |
25.4 |
2.79+0.41 |
25 |
其他規(guī)格尺寸可定制
DR150 Diesel Resistant Elastomeric Heat Shrinkable Tubing
Application
It is made of irradiation cross-linked specially formulated flexible elastomeric compounds. It is particular suitable for resistance to aviation and diesel fuels, hydraulic fluids and lubricating oils, and chemical solvents. To protect cables, wiring harnesses and connectors in military vehicles. It is also well suited for the demands of motor sport cable harness.
Characteristics
Color
Operating Temperature Range
Approval
Property
Property |
Requirement |
Test method |
Typical data |
Longitudinal shrinkage |
≤10% |
ASTM D 2671 |
≤5% |
Tensile strength |
11.7MPa min |
ASTM D 638 |
≥13MPa |
Elongation at break |
200% min |
ASTM D 638 |
≥400% |
Tensile strength after aging (150℃,168hrs) |
10.3MPa min |
ASTM D 638 |
≥12MPa |
Elongation after aging (150℃,168hrs) |
200% min |
ASTM D 638 |
≥300% |
Heat shock
|
No crack |
ASTM D 2671 |
No crack |
Low-temperature flexibility(-65℃,4hrs) |
No crack |
ASTM D 2671 |
No crack |
Dielectric voltage withstand |
2500V,60sec,no breakdown |
ASTM D 2671 |
No breakdown |
Dielectric strength |
11.9 KV/mm min |
ASTM D 2671 |
≥16KV/mm |
Volume resistivity |
109??cm min |
ASTM D 876 |
≥1010cm |
Copper corrosion |
No corrosion |
ASTM D 2671 |
No corrosion |
Flammability |
Self-extinguishing within one seconds |
ASTM D 2671 |
Pass |
Fluids resistance(23℃,24hrs) |
|||
Tensile strength |
10.3MPa min |
ASTM D 638 |
≥12MPa |
Elongation at break |
200% min |
ASTM D 638 |
≥300% |
Dielectric strength |
7.9 KV/mm min |
ASTM D 2671 |
≥12KV/mm |
Sizes
Size |
As supplied (mm) |
After recovered(mm) |
Standard packing (m/roll) |
||
inch |
mm |
Inside diameter(min) |
Inside diameter max |
Wall thickness |
|
3/32 |
Ф2.4 |
2.4 |
1.2 |
0.51+0.08 |
200 |
1/8 |
Ф3.2 |
3.2 |
1.6 |
0.76+0.15 |
100 |
3/16 |
Ф4.8 |
4.8 |
2.4 |
0.84+0.15 |
100 |
1/4 |
Ф6.4 |
6.4 |
3.2 |
0.89+0.15 |
100 |
3/8 |
Ф9.5 |
9.5 |
4.8 |
1.02+0.20 |
50 |
1/2 |
Ф12.7 |
12.7 |
6.4 |
1.22+0.20 |
50 |
3/4 |
Ф19.1 |
19.1 |
9.5 |
1.45+0.28 |
30 |
1 |
Ф25.4 |
25.4 |
12.7 |
1.78+0.28 |
30 |
11/2 |
Ф38.1 |
38.1 |
19.1 |
2.41+0.41 |
30 |
2 |
Ф50.8 |
50.8 |
25.4 |
2.79+0.41 |
25 |
Other sizes are available upon request.
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