Thermoplastic low-halogen environmentally friendly or non-environmentally friendly flame-retardant polyene cable material
♦Product name, model, purpose
Non-environmentally friendly thermoplastic low-halogen flame retardant cable material
Product Number | Product Name | Features and uses |
HDE-1 | 90℃ flame retardant polyethylene sheath material | Excellent resistance to cracking, good processing performance, power cables, control cables, communication cables, etc. |
HDE-2 | 90℃ oil-resistant flame-retardant polyolefin sheath material | Good processing performance, power cable, control cable, communication cable, etc. |
HDE-3 | 90℃ flame-retardant polyolefin sheath material | Excellent resistance to cracking, good processing performance, power cable, control cable, marine cable, etc. |
HDE-4 | 90℃ low temperature resistant elastomer flame retardant sheath material | Excellent resistance to cracking, good processing performance, power cable, control cable, boat cable, etc. |
HDE-5 | Flame retardant polyethylene insulation material | Large and small cross-section flame-retardant insulated cables, power cables, control cables, lighting cables, etc. |
HDE-6 | Oil-resistant flame-retardant insulating material | Good processing performance, power cable, control cable, communication cable, etc. |
♦ Product Manual：
This type of material is prepared by using modified polyolefin resin or elastomer material as the main raw material and adding various additives. This type of material can be extruded by a screw extruder with a low compression ratio, and has the characteristics of good processing performance, excellent physical and mechanical properties, and excellent low temperature resistance. And has the best cost performance.
♦Product Performance：
Typical values see table（1）
♦Product Manual：
See "Instruction for Use" for details
♦Product Packaging：
Use moisture-proof packaging, aluminum-plastic composite film bag or nylon composite film bag for inner bag, paper-plastic composite bag for outer bag, net weight of each bag is (25±0.2) kg, 20 tons per batch.
♦Transportation and Storage:
During transportation, stacking and storage, the sun, rain, soaking and footsteps should be prevented; the storage environment should be clean, dry, ventilated, and the temperature should be 0℃~35℃; the storage period should not exceed six months from the date of production . The storage period of cable materials containing chlorosulfonated polyethylene, chlorinated polyethylene or neoprene rubber should not exceed 15 days from the date of production.
♦Related Standards：
（1）UL1581-2008 《Wire, Cable and Flexible Cord Reference Standard》
（2）GB/T19666-2005 《General rules for flame-retardant and fire-resistant wires and cables》
（3）JB/T10707-2007《Thermoplastic halogen-free low-smoke flame-retardant cable compound》
（4）GA306-2007《Classification and requirements for flame-retardant and shovel cables, plastic insulated flame-retardant and fire-resistant cables》
♦Precautions：
（1）The performance of the cable mainly depends on the stability of the material performance of the cable, the cable structure and the cable manufacturing process. Therefore, the factory requires the buyer to verify the cable material before it can be put into production。
（2）In order to verify the consistency of the formula and performance of our cable material products, each batch of products provided by our factory, both the supplier and the demander must take 0.3±0.05kg sealed samples, preserve them and record them, and supervise them separately so that they can be retained under the same conditions. Kind of verification. The loss of the sealed products shall be borne by the factory. If you need to store unsealed samples, please refer to our factory's sealed samples.
（3）The products on this page are non-environmental-friendly cable materials.
♦Product Performance：
Table（1）
Test Items | Category | Non-environmentally friendly flame-retardant sheath material | Non-environmentally friendly flame retardant insulating material | ||||
GB standard test method | Unit | HDE-1 | HDE-2 | HDE-3 | HDE-4 | HDE-5 | HDE-6 |
Density | g/cm³ | 1.33 | 1.29 | 1.29 | 1.33 | 1.26 | 1.26 |
Stretch | Mpa | 11.0 | 10.2 | 12.5 | 11.2 | 11.5 | 10.3 |
Elongation at break | ％ | 550 | 630 | 490 | 480 | 210 | 620 |
Thermal aging of air box | ℃×h | 100×240 | 100×240 | 100×240 | 100×240 | 100×240 | 100×240 |
Tensile strength change rate | ％ | +5 | +4 | -5 | -6 | -1 | -5 |
Change rate of elongation at break | ％ | -5 | -10 | -10 | -10 | -3 | -8 |
Thermal deformation（90℃,4h） | ％ | 15 | 12 | 10 | 12 | 12 | 13 |
Hot punch（150℃,1h） | — | No cracking | No cracking | No cracking | No cracking | No cracking | No cracking |
Resistance to environmental stress cracking F0 | h | ≥48 | — | ≥48 | — | — | — |
Low temperature performance test | ℃ | -40 | -40 | -45 | -50 | -40 | -40 |
Ozone resistance test | — | No cracks | No cracks | No cracks | No cracks | No cracks | No cracks |
Oil resistance test | — | — | 70×4 | — | — | — | 70×4 |
Tensile strength change rate | ％ | — | -18 | — | — | — | -20 |
Change rate of elongation at break | ％ | — | ×22 | — | — | — | -25 |
20℃ volume resistivity | Ω·cm | 6.5×1013 | 2.5×1013 | 5.0×1013 | 9.4×1013 | 5.0×1014 | 4.0×1014 |
Dielectric strength at 20℃ | kV/ mm | 24 | 25 | 26 | 22 | 25 | 26 |
Oxygen Index | ％ | 27 | 28 | 29 | 29 | 27 | 26 |
Cable flame retardant | — | B Class | AClass、BClass | AClass、BClass | AClass、BClass | — | — |
Smoke density: Dmy with flames | — | 222 | 226 | 230 | 217 | 228 | 225 |
Halogen acid gas content | mg/g | 26 | 26 | 25 | 28 | 28 | 25 |
PH Value | — | 3.8 | 3.6 | 4.0 | 3.9 | 3.1 | 3.5 |
Conductivity | μs/ mm | 21 | 28 | 13 | 16 | 15 | 16 |
Smoke-producing toxicity hazard classification | Level | ZA3 | ZA3 | ZA3 | ZA3 | ZA3 | ZA3 |
Note: The data in the table are typical values and cannot be regarded as a standard for specification restrictions or as a design basis for separate quotes. A single cable is evaluated for flame retardant and uniform conductor cross-section of 2.3mm2 and insulation thickness of 0.8mm. Class A flame-retardant cables are recommended to adopt an oxygen barrier structure.
