V200 軍標(biāo)級耐溫200℃氟橡膠熱縮管
應(yīng)用
由輻照交聯(lián)優(yōu)質(zhì)氟橡膠制成，適用于需要耐高溫、耐油、耐化學(xué)溶劑的環(huán)境，具有優(yōu)異的耐高溫、耐化學(xué)腐蝕和耐溶劑性能，防止線束、線纜或被覆元器件在高溫或特別苛刻的環(huán)境中免受損傷。
特性
v 收縮比：2:1
v 耐溫200℃，優(yōu)異的耐高低溫性能
v 優(yōu)異的耐磨、耐溶劑及耐化學(xué)腐蝕性能
v 很柔軟、優(yōu)異的阻燃性
v 符合ROHS、REACH等環(huán)保規(guī)范
顏色
v 標(biāo)準顏色：黑色
操作溫度范圍
v 連續(xù)使用溫度范圍：-65℃～200℃
v *起始收縮溫度：150℃
v *完全收縮溫度：175℃
符合標(biāo)準
v SAE AMS-DTL-23053/13
性能指標(biāo)
性能 | 指標(biāo)要求 | 測試方法 | 典型值 |
縱向收縮率 | ≤10％ | ASTM D 2671 | ≤5％ |
抗張強度 | 8.2MPa min | ASTM D 638 | ≥12MPa |
斷裂伸長率 | 250％ min | ASTM D 638 | ≥400％ |
老化后斷裂伸長率(250℃,168小時) | 200％ min | ASTM D 638 | ≥300％ |
熱沖擊 （300℃，4小時） | 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 | 通過 |
擊穿強度 | 7.9 KV/mm min | ASTM D 2671 | ≥12KV/mm |
體積電阻率 | 109??cm min | ASTM D 876 | ≥109??cm |
腐蝕性 | 無腐蝕 | ASTM D 2671 | 通過 |
阻燃性 | 15分鐘內(nèi)自熄 | ASTM D 2671 | 通過 |
耐液性（23℃，24hrs） | |||
抗張強度 | 8.2MPa min | ASTM D 638 | ≥12MPa |
斷裂伸長率 | 250％ min | ASTM D 638 | ≥400％ |
規(guī)格尺寸
規(guī)格 | 收縮前（mm） | 收縮后（mm） | 標(biāo)準包裝 （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+0.13 | 100 |
3/16 | Ф4.8 | 4.8 | 2.4 | 0.89+0.18 | 50 |
1/4 | Ф6.4 | 6.4 | 3.2 | 0.89+0.18 | 50 |
3/8 | Ф9.5 | 9.5 | 4.8 | 0.89+0.18 | 50 |
1/2 | Ф12.7 | 12.7 | 6.4 | 0.89+0.18 | 50 |
3/4 | Ф19.1 | 19.1 | 9.5 | 1.07+0.21 | 30 |
1 | Ф25.4 | 25.4 | 12.7 | 1.25+0.30 | 30 |
11/2 | Ф38.1 | 38.1 | 19.1 | 1.40+0.38 | 30 |
2 | Ф50.8 | 50.8 | 25.4 | 1.65+0.43 | 30 |
其他規(guī)格尺寸可定制
V200 200℃ High Temperature Resistance Fluororubber Tubing
Application
Made from a cross-linked fluoroelastomer compound with superior impact, abrasion and cut through resistance. Especially used for applications requiring high resistance to corrosive fluids, fuels, lubricants, acids and solvents to prevent wire harnesses, cables and appliances at elevated temperatures.
Characteristics
v Shrink ratio: 2:1
v High temperature resistant up to 200℃, excellent high and low temperature resistance
v Excellent abrasion resistance and resistance to oil, diesel and hydraulic fluids.
v Very flexible, highly flame-retardant
v ROHS and REACH compliant
Color
v Color Standard color: Black
Operating Temperature Range
v Operating temperature: -65℃～200℃
v Minimum shrink temperature: 150℃
v Minimum fully recovery temperature: 175℃
Approvals
v SAE AMS-DTL-23053/13
Property
Property | Requirement | Test method | Typical data |
Longitudinal shrinkage | ≤10％ | ASTM D 2671 | ≤5％ |
Tensile strength | 8.2MPa min | ASTM D 638 | ≥12MPa |
Elongation at break | 250％ min | ASTM D 638 | ≥400％ |
Elongation after aging （250℃,168hrs） | 200％ min | ASTM D 638 | ≥300％ |
Heat shock (300℃，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 | Pass |
Dielectric strength | 7.9 KV/mm min | ASTM D 2671 | ≥12KV/mm |
Volume resistivity | 109??cm min | ASTM D 876 | ≥109??cm |
Copper corrosion | No corrosion | ASTM D 2671 | Pass |
Flammability | Self-extinguishing within 15s | ASTM D 2671 | Pass |
Fluids resistance（23℃，24hrs） | |||
Tensile strength | 8.2MPa min | ASTM D 638 | ≥12MPa |
Elongation at break | 250％ min | ASTM D 638 | ≥400％ |
Sizes
Size | Assupplied(mm) | After recovered(mm) | Standard packing (m/roll) | ||
inch | mm | Inside diameter(min) | Insidediametermax | 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+0.13 | 100 |
3/16 | Ф4.8 | 4.8 | 2.4 | 0.89+0.18 | 50 |
1/4 | Ф6.4 | 6.4 | 3.2 | 0.89+0.18 | 50 |
3/8 | Ф9.5 | 9.5 | 4.8 | 0.89+0.18 | 50 |
1/2 | Ф12.7 | 12.7 | 6.4 | 0.89+0.18 | 50 |
3/4 | Ф19.1 | 19.1 | 9.5 | 1.07+0.21 | 30 |
1 | Ф25.4 | 25.4 | 12.7 | 1.25+0.30 | 30 |
11/2 | Ф38.1 | 38.1 | 19.1 | 1.40+0.38 | 30 |
2 | Ф50.8 | 50.8 | 25.4 | 1.65+0.43 | 30 |
Other sizes are available upon request.
