T-300 阻燃厚壁護套管
產品簡介
具有優(yōu)異的阻燃、密封、絕緣、防潮、抗沖擊及耐磨性能。廣泛用于有阻燃要求胡電纜終端或中間連接處的密封與絕緣防護以及其他需要機械防護、防腐、密封且有阻燃要求的工作環(huán)境。
性能特點
阻燃、帶膠、優(yōu)異的機械保護性能、密封、防潮、防水
關鍵指標
? 收縮比率：3：1
? 收縮溫度：120℃
? 使用溫度：-55℃～+110℃
? 標準顏色：黑色
性能指標
|
測試項目
|
測試方法
|
性能指標
|
|
外層性能
|
ASTM D 2671
|
≥14MPa
|
|
拉伸強度
|
ASTM D 2671
|
≥12MPa
|
|
老化后拉伸強度
（150℃,168hrs）
|
ASTM D 2671
|
0~-10%
|
|
縱向收縮率
|
ASTM D 2671
|
≥400%
|
|
斷裂伸長率
|
ASTM D 2671
|
≥300%
|
|
老化后斷裂伸長率(150℃,168hrs)
|
IEC 243
|
≥18KV/mm
|
|
擊穿強度
|
ASTM D 792
|
1.05g/cm3
|
|
密度
|
IEC 93
|
≥1013??cm
|
|
體積電阻率
|
－
|
60秒內自熄
|
|
阻燃性
|
|
|
|
熱熔膠性能
|
|
|
|
吸水率
|
ISO 62
|
≤0.2%
|
|
軟化點
|
ASTM E 28
|
85+5℃
|
|
剝離強度(PE)
|
DIN 30672
|
4N/cm
|
|
抗茵性
|
ISO 746
|
通過
|
產品規(guī)格
|
尺寸(mm)
|
供應尺寸(mm)
|
回縮后尺寸(mm)
|
管型
|
標準長度（mm）
|
|
內徑（最小值）
|
內徑（{zd0}值）
|
壁厚（最小值）
|
|
T-300 9/3
|
9
|
3
|
2.0
|
0
|
1000-1500
|
|
T-300 9/3
|
13
|
4
|
2.5
|
0
|
1000-1500
|
|
T-300 22/6
|
22
|
6
|
2.7
|
0
|
1000-1500
|
|
T-300 33/8
|
33
|
8
|
3.2
|
0
|
1000-1500
|
|
T-300 40/12
|
40
|
12
|
4.1
|
0
|
1000-1500
|
|
T-300 55/16
|
55
|
16
|
4.1
|
0
|
1000-1500
|
|
T-300 75/22
|
75
|
22
|
4.1
|
0
|
1000-1500
|
|
T-300 95/29
|
95
|
29
|
4.1
|
0
|
1000-1500
|
|
T-300 115/34
|
115
|
34
|
4.3
|
0
|
1000-1500
|
|
T-300 130/36
|
130
|
36
|
4.3
|
0
|
1000-1500
|
其他規(guī)格尺寸可定制
T-300 Flame Retardant Wall Protecting Sleeve
Product Brief
As excellent flame retardant, sealing, insulation, moisture-proof, shock resistance and wear resistance. A widely used flame retardant requirement cable terminal or the middle connecting sealing and insulation protection at and other required mechanical protection, corrosion, sealing and flame retardant requirements work environment.
Performance characteristics
Flame retardant, adhesive, excellent mechanical performance, protection, moisture-proof, waterproof sealing.
Key indicators
? Contraction ratio: 3:1
? The shrinkage temperature: 120℃
? The use of temperature: -55℃～+110℃
? Standard color: Black
Performance index
|
The test project
|
Test method
|
Performance index
|
|
The outer performance
|
ASTM D 2671
|
≥14MPa
|
|
Tensile strength
|
ASTM D 2671
|
≥12MPa
|
|
The tensile strength after aging（150℃,168hrs）
|
ASTM D 2671
|
0~－10%
|
|
The longitudinal shrinkage rate
|
ASTM D 2671
|
≥400%
|
|
The elongation at break
|
ASTM D 2671
|
≥300%
|
|
Elongation after aging
(150℃,168hrs)
|
IEC 243
|
≥18KV/mm
|
|
The breakdown strength
|
ASTM D 792
|
1.05g/cm3
|
|
Density
|
IEC 93
|
≥1013??cm
|
|
The volume resistivity
|
－
|
60 seconds self extinguishing
|
|
Flame retardant
|
|
|
|
The properties of the hot melt adhesive
|
|
|
|
The rate of water absorption
|
ISO 62
|
≤0.2%
|
|
Softening point
|
ASTM E 28
|
85+5℃
|
|
Peel strength (PE)
|
DIN 30672
|
4N/cm
|
|
Anti bacterial
|
ISO 746
|
Pass
|
Product specifications
|
Size
(mm)
|
Size
(mm)
|
After retraction of size
(mm)
|
Tube type
|
Standard length（mm）
|
|
Diameter
(minimum)
|
Diameter
(maximum)
|
Wall thickness
(minimum)
|
|
T-300 9/3
|
9
|
3
|
2.0
|
0
|
1000-1500
|
|
T-300 9/3
|
13
|
4
|
2.5
|
0
|
1000-1500
|
|
T-300 22/6
|
22
|
6
|
2.7
|
0
|
1000-1500
|
|
T-300 33/8
|
33
|
8
|
3.2
|
0
|
1000-1500
|
|
T-300 40/12
|
40
|
12
|
4.1
|
0
|
1000-1500
|
|
T-300 55/16
|
55
|
16
|
4.1
|
0
|
1000-1500
|
|
T-300 75/22
|
75
|
22
|
4.1
|
0
|
1000-1500
|
|
T-300 95/29
|
95
|
29
|
4.1
|
0
|
1000-1500
|
|
T-300 115/34
|
115
|
34
|
4.3
|
0
|
1000-1500
|
|
T-300 130/36
|
130
|
36
|
4.3
|
0
|
1000-1500
|
Other sizes are available upon request.
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