無鹵環保熱收縮套管採用優質高聚物,經科學配方、機械共混成高聚物合金,產品成型后經電子加速器輻照交聯、連續擴張而成。其產品具有柔軟、阻燃、收縮快、性能穩定等優點。廣氾應用於電線連接,焊點保護,電線端部,線束,電子器件防護和絕緣處理;健身器材零部件和鋼結構表面防護;相關產品的防鏽、防腐處理;電線和其它產品的標識等。
特點Feature: |
1.適用溫度範圍Operating Temperature:-55℃~125℃; |
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2. 收縮溫度:起始收縮溫度70℃,普通型完全收縮溫度 Shrink Temperature: Start at 70℃, and shrunk totally at 110℃(CB). 3. 徑向收縮比Shrink Ratio :2:1
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產品顏色Color: |
黑色,紅色,黃色,綠色,藍色,白色,並可根據客戶要求生產其他顏色. Black, Red, Yellow, Green, Blue, White. Can produce upon customer’s special requirement。 |
安規標準Standard: |
UL224 VW-1 C-UL CSA C 22.2 OFT |
性能特性 Products Characters:
性能 PROPERTY |
測試方法 Test Method |
性能指標 Standard Required |
典型值 Classic Value |
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物理特性 Physical feature |
拉伸強度Tensile Strength(Mpa) |
GB/T1040 |
≥10.4 |
14.8 |
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斷裂伸長率Elongation (%) |
GB/T1040 |
≥200 |
460 |
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熱老化后拉伸強Tensile Strength after Aging (MPa) |
UL224 158℃×168hr |
≥7.3 |
14.5 |
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熱老化后斷裂伸長率Elongation after Aging (%) |
UL224 158℃×168hr |
≥100 |
480 |
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耐熱衝擊Heat Resistance |
UL224 250℃×4hr |
不發粘 No Viscidity
No cracking |
PASS |
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電氣特性Electrical feature |
抗冷彎曲Cold Blend |
UL 224 -30℃×4hr |
不龜裂 No cracking |
PASS |
|
擊穿強度Dielectric Strength (Kv/mm) |
GB/T1408 |
≥15 |
17 |
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耐壓voltage |
150V |
UL 224 |
≥1500V |
PASS |
|
600V |
UL 224 |
≥2500V |
PASS |
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體積電阻volume resistance (Ω.cm) |
GB/1410 |
≥1×1016 |
1×1017 |
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化學特性 Chemical feature |
抗腐蝕性Corrosion |
UL224 158℃×168hr |
|
PASS |
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銅安定性Copper stability |
UL224 158℃×168hr |
|
PASS |
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阻燃性Flammability |
UL 224 |
VW-1 |
PASS |