Active Member
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[China]
Address: Suzhou Tongjin Polymer Material Co., Ltd. No.10,Tangjiahu Road,PingWang Town,WuJiang District, SuZhou City,Jiangsu Province,215220,P.R.China
Contact name:Jimmy Young
Suzhou Tongjin Polymer Material Co.,Ltd |
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Silicon Rubber Cold Shrink Tube For Sealing Of Feeder Connections SR CST φ25-φ80mm
1. Product Introducton
SR CST series of silicon rubber cold shrink tube with high shrink ratio is made from silicon rubber material,suitable for sealing and protection of many kinds of cables.SR CST are widely used in mobile communication station and other field.It is very simple to install.The material with good weather resistance,bacteria resistance and so on. Also it is approval by Rohs.
2. Technical Parameter
Size |
Application Range (mm) |
Length After Relaxed (mm) |
Thickness After Relaxed (mm) |
Color |
Φ25 | 6.3～21 | 90～500 | 3.0 |
Black/Grey |
Φ32 | 10～26 | 90～500 | 3.0 |
Black/Grey |
Φ35 | 12～30 | 90～500 | 3.0 |
Black/Grey |
Φ40 | 12.7～33 | 90～500 | 3.0 |
Black/Grey |
Φ44 | 12.7～38 | 90～500 | 3.0 |
Black/Grey |
Φ53 | 22～46 | 90～500 | 3.0 |
Black/Grey |
Ф65 | 32～58 | 90～500 | 3.5 |
Black/Grey |
Ф80 | 37～72 | 90～500 | 4.0 |
Black/Grey |
The shrinkage ratio can be 5:1
Other sizes,length&color can be customized.
3. Specification Packaging
| No. | Property | Result | Standard |
| 1 | Colour | Black,Grey | |
| 2 | Dielectric Strength KV/mm | ≧20 | ASTM 412 |
| 3 | Volume Resistivity Ω.cm | 9×1014 | ASTM 412 |
| 4 | Support Bar Material | PP | |
| 5 | RohS Testing | Pass | RohS |
| 6 | Hardness(Shore A) | 44 | ASTM D2240 |
| 7 | Tensile Strength MPa | ≧7 | ASTM D2671 |
| 8 | Elongation % | ≧670 | ASTM D2671 |
| 9 | Tear Strength KN/m | ≧34 | ASTM 751 |
| 10 | Max Operating Temperature | 90℃ | |
| 11 | Min Operating Temperature | -50℃ | |
| 12 | Hydrophobic Rate | Excellent | |
| 13 | Protection Grade | IP 68 | IEC 60529 |
| 14 | Fire Resistance | V-1 | UL94 |
| 15 | UV Resistance | Grey Scale Rating 3-4 | ASTM G154 |
| 16 | Ozone Resistance | No crack | GB/T 7762 |
| 17 | Anti-fungal Effect | Level 0 | GB/T 2423.16 |
| 18 | Density g/cm3 | 1.13 | ASTM D 792 |
| 19 | Storage time | 2 Year | |
| 20 | Service life | 30 Years |
4. Ordering Information
Packing
1. By diffrent cartons and plastic pallents.
2. Anonymous packing is available.
3. OEM packing is available.
4. Do as customer's requirements.
Delivery
1. Our factory is nearby Shanghai.
2. Other seaport is acceptable.
3. Do as customer's requirements.
