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>> Product Introduction
Pressure rail PVC zipper sleeve is made of polyvinyl chloride by hot-melt extrusion. It has the characteristics of flame retardancy, easy installation and small size.It is mainly used in automotive wiring harnesses (main line of truck chassis line), medical wiring harnesses, office wiring harnesses and other fields. Since its development, the product has been highly recognized by truck OEM.
Characteristics: good softness, certain wear resistance, high waterproofness, good insulation
>> Technical Parameters
 |  |
| Item | Test Standards | Technical indicators |
| density | GB/T 1033 | 1.30±0.05 |
| Shore Hardness | ASTM D2240 | 95±2A |
| Tensile Strength | GB/T 1040.3 | >15MPa |
| Elongation at break | GB/T 1040.3 | >60% |
| Short-term heat aging test | 125℃*240h | No brittleness, no powdering |
| Long-term thermal aging test | 85℃*3000h | No brittleness, no powdering |
| Low temperature bending test | -30℃*24h | No brittleness |
| Pull-off force test | >100N | No loosening |
| Wear test | ISO 6722-1 | Level 8 |
| Flame retardant test | GB/T 2408 | V-2 |
| UV resistance test | UL 1581-2020 | 720h No brittleness, no powdering |
| Environmental testing | RoHS2.0 | Pass |
| Specification (mm) | Inner diameter (mm) | Expanded Width (W) | Wall thickness (mm) | Color |
| Φ20 | ≥20 mm | 65+10/-5 | 0.5+0.2/-0.1 | Black |
| Φ30 | ≥30 mm | 105+10/-5 | 0.5+0.2/-0.1 | Black |
| Φ40 | ≥40 mm | 135+10/-5 | 0.55+0.2/-0.1 | Black |
| Φ50 | ≥50 mm | 168+10/-5 | 0.6+0.2/-0.1 | Black |
>> FAQ
Q: Why choose us?
We have more than 15 years of experience in this industry;
OEM & ODM;
Ready-made products will be shipped within three days, and customized products will be shipped within 15 days;
Q: Do you have any certificate?
We have pass ISO16949, ISO14001, REACH, RoHS2.0, CE, EN45545 Test Report, ELV Test report
Q: What's the MOQ for your production?
We accept both large and small order, please contact us for details.
Q: Can i expect to get the sample?
Sure, Free samples can sent to you for test.
>> Product Introduction
Pressure rail PVC zipper sleeve is made of polyvinyl chloride by hot-melt extrusion. It has the characteristics of flame retardancy, easy installation and small size.It is mainly used in automotive wiring harnesses (main line of truck chassis line), medical wiring harnesses, office wiring harnesses and other fields. Since its development, the product has been highly recognized by truck OEM.
Characteristics: good softness, certain wear resistance, high waterproofness, good insulation
>> Technical Parameters
| |
| Item | Test Standards | Technical indicators |
| density | GB/T 1033 | 1.30±0.05 |
| Shore Hardness | ASTM D2240 | 95±2A |
| Tensile Strength | GB/T 1040.3 | >15MPa |
| Elongation at break | GB/T 1040.3 | >60% |
| Short-term heat aging test | 125℃*240h | No brittleness, no powdering |
| Long-term thermal aging test | 85℃*3000h | No brittleness, no powdering |
| Low temperature bending test | -30℃*24h | No brittleness |
| Pull-off force test | >100N | No loosening |
| Wear test | ISO 6722-1 | Level 8 |
| Flame retardant test | GB/T 2408 | V-2 |
| UV resistance test | UL 1581-2020 | 720h No brittleness, no powdering |
| Environmental testing | RoHS2.0 | Pass |
| Specification (mm) | Inner diameter (mm) | Expanded Width (W) | Wall thickness (mm) | Color |
| Φ20 | ≥20 mm | 65+10/-5 | 0.5+0.2/-0.1 | Black |
| Φ30 | ≥30 mm | 105+10/-5 | 0.5+0.2/-0.1 | Black |
| Φ40 | ≥40 mm | 135+10/-5 | 0.55+0.2/-0.1 | Black |
| Φ50 | ≥50 mm | 168+10/-5 | 0.6+0.2/-0.1 | Black |
>> FAQ
Q: Why choose us?
We have more than 15 years of experience in this industry;
OEM & ODM;
Ready-made products will be shipped within three days, and customized products will be shipped within 15 days;
Q: Do you have any certificate?
We have pass ISO16949, ISO14001, REACH, RoHS2.0, CE, EN45545 Test Report, ELV Test report
Q: What's the MOQ for your production?
We accept both large and small order, please contact us for details.
Q: Can i expect to get the sample?
Sure, Free samples can sent to you for test.
