Anbio Antistatic Polyolefine Bundle Pipe For Mine
Product Name, Model Type and Usage
| Product Model |
Product Name |
Characteristics and uses |
|---|---|---|
|
SH8519 |
Bi-reactor pipe material |
Antistatic Polyolefin Bundle Pipe for Coal Mine Safety Standard Inspection |
|
SH8520 |
Flame Retardant Bundle Pipe Material |
High Flame Retardant Polyolefin Bundle Pipe for Coal Mine Safety Standard Inspection |
Product introduction
SH8519 and SH8520 are bundle materials obtained by mixing, plasticizing and granulating with polyolefin as base material, conductive carbon black, flame retardant and other special additives. Excellent flame retardancy is outstanding. It is a kind of pipeline and cable material which has attracted much attention in coal mine safety inspection.
Product characteristics
Excellent mechanical properties Excellent Conductivity
Excellent processing performance Excellent Flame Retardant Self-extinguishing Performance
Processing Guidelines
The optimum extrusion effect can be obtained by ordinary PE/PVC screw. The drawing ratio of die should not be too large during extrusion. The internal stress of bundle tube can be reduced as much as possible by cooling in warm-cold water section.
Recommended processing temperature:
| position | 1area | 2area | 3area | 4area | 5area | nose |
|---|---|---|---|---|---|---|
| temperature（℃） | 140 | 150 | 155 | 160 | 165 | 170-175 |
The melt temperature is controlled between 160 and 170 degrees Celsius.
If the material is stored in humid environment for a long time, drying treatment is recommended. The drying temperature is 100 C and the drying time is 1 - 2 hours.
Storage and Packaging
It should be kept in a dry and ventilated warehouse.
Paper-plastic composite bags can also be packed according to user's requirements.
Technical characteristics
| physical property |
unit |
SH8519 typical value |
SH8520 typical value |
test method |
|---|---|---|---|---|
|
density |
g/cm3 |
1.42 |
1.35 |
GB/T 1033.1 |
|
low temperature impact embrittlement temperature（-30℃） |
个 |
pass |
pass |
GB/T 5470 |
|
thermal deformation（90℃×4h） |
% |
5 |
5.5 |
GB/T 8815 |
|
|
|
|
|
|
|
mechanical properties |
unit |
SH8519 typical value |
SH8520 typical value |
test method |
|
tensile strength |
MPa |
11 |
9.3 |
GB/T 1040.3 |
|
fracture tensile rate |
% |
315 |
300 |
GB/T 1040.3 |
|
|
|
|
|
|
|
electrical properties |
unit |
SH8519 typical value |
SH8520 typical value |
test method |
|
20℃ volumetric resistance |
Ω·cm |
45 |
≥Ω·cm 2.0×1012 |
GB/T 1410 |
|
|
|
|
|
|
|
combustion performance |
unit |
SH8519 typical value |
SH8520 typical value |
test method |
|
oxygen index |
% |
38 |
35 |
GB/T 2406 |
|
smoking method |
- |
self-extinguishing from fire |
self-extinguishing from fire |
|
|
smoke-free method |
- |
self-extinguishing from fire |
self-extinguishing from fire |
|
